/* ==========================================================================
   RESCUELOCK DESIGN SYSTEM
   One stylesheet for the whole dashboard: tokens, app shell, components.

   Direction: a calm school safety console. In normal operation the interface
   is quiet (white surfaces, navy brand, neutral text) so that colour keeps its
   meaning when something happens:
     green  = safe / online / granted        amber = offline / needs attention
     red    = fire, smoke, denied, destructive  navy  = brand, primary actions
     gold   = school accent (active navigation, brand rule) - never text
   Every status also has a word or icon, never colour alone.
   ========================================================================== */

/* ---------- Fonts (bundled, the dashboard must work without internet) ---------- */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../assets/fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../assets/fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");
}

/* ---------- Tokens ---------- */
:root {
  /* Brand (school palette) */
  --navy-950: #0b1d3d;
  --navy-900: #0f2a5c;
  --navy-800: #15356b;      /* primary */
  --navy-700: #1c4a86;
  --navy-600: #2a5ca3;
  --navy-200: #c5d3ea;
  --navy-100: #e3eaf5;
  --navy-50:  #f0f4fa;
  --gold-500: #e8b931;
  --gold-400: #f2cc57;
  --green-700: #1d7a3a;

  /* Neutrals (cool, leaning to the navy) */
  --gray-0:   #ffffff;
  --gray-25:  #f9fafc;
  --gray-50:  #f3f5f9;
  --gray-100: #e9edf3;
  --gray-200: #dce2ea;
  --gray-300: #c4ccd8;
  --gray-400: #98a2b3;
  --gray-500: #5f6b7d;   /* 5.4:1 on white, 4.9:1 on the page background: lowest text contrast allowed */
  --gray-600: #4d596b;
  --gray-700: #37414f;
  --gray-800: #232b37;
  --gray-900: #141a24;

  /* Semantic */
  --success-fg: #17652f;  --success-bg: #e8f4ec;  --success-bd: #b6dbc1;  --success-solid: #1d7a3a;
  --warning-fg: #8a5100;  --warning-bg: #fdf3dc;  --warning-bd: #efd28a;  --warning-solid: #c77c02;
  --danger-fg:  #a8231a;  --danger-bg:  #fdecea;  --danger-bd:  #f2c0bb;  --danger-solid:  #c4291f;
  --info-fg:    #1c4a86;  --info-bg:    #eaf0f8;  --info-bd:    #c5d4ea;  --info-solid:    #1c4a86;
  --neutral-fg: #4d596b;  --neutral-bg: #eef1f5;  --neutral-bd: #d6dce5;

  /* Surfaces */
  --bg-page: #f3f5f9;
  --bg-surface: #ffffff;
  --bg-subtle: #f8f9fb;
  --bg-hover: #f2f5f9;
  --bg-selected: #e9eff8;
  --border: #e0e5ec;
  --border-strong: #c9d1dc;

  /* Text */
  --text: #141a24;
  --text-secondary: #4d596b;
  --text-muted: #5f6b7d;
  --text-on-brand: #ffffff;
  --link: #1c4a86;

  /* Type */
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --fs-11: 0.6875rem;  /* overlines only */
  --fs-12: 0.75rem;    /* meta, table headers */
  --fs-13: 0.8125rem;  /* secondary text, dense tables */
  --fs-14: 0.875rem;   /* body */
  --fs-16: 1rem;       /* section titles */
  --fs-20: 1.25rem;
  --fs-22: 1.375rem;   /* page titles */
  --fs-28: 1.75rem;    /* key figures */
  --lh-tight: 1.25;
  --lh-normal: 1.5;

  /* Spacing (4px grid) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px;

  /* Shape */
  --radius-xs: 4px;   /* badges */
  --radius-sm: 6px;   /* controls */
  --radius-md: 8px;   /* panels */
  --radius-lg: 12px;  /* dialogs */
  --radius-full: 999px;

  /* Elevation: panels are flat (border only); only floating things get shadow */
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-md: 0 6px 16px -4px rgba(16, 24, 40, .12), 0 2px 4px rgba(16, 24, 40, .04);
  --shadow-lg: 0 20px 48px -12px rgba(16, 24, 40, .28);

  /* Focus */
  --focus-ring: 0 0 0 3px rgba(42, 92, 163, .35);
  --focus-color: #2a5ca3;

  /* Motion */
  --ease: cubic-bezier(.2, 0, 0, 1);
  --dur-fast: 120ms;
  --dur: 180ms;

  /* Layout */
  --sidebar-w: 236px;
  --topbar-h: 56px;
  --bottomnav-h: 60px;
  --content-max: 1440px;
  --gutter: 28px;

  /* Layers */
  --z-sticky: 10;
  --z-nav: 40;
  --z-drawer: 60;
  --z-alarm: 80;
  --z-dialog: 100;   /* above the alarm card: its confirm dialogs must be reachable */
  --z-toast: 110;
}

@media (max-width: 767px) {
  :root { --gutter: 16px; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; height: 100%; }
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg-page);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11";
}
h1, h2, h3, h4, h5, h6, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 650; letter-spacing: -0.01em; line-height: var(--lh-tight); }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code, kbd, pre, samp { font-family: var(--font-mono); font-size: .92em; }
table { border-collapse: collapse; }
[hidden] { display: none !important; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--focus-color); outline-offset: 2px; border-radius: 2px; }
::selection { background: var(--navy-100); }
mark { background: #fbe7a6; color: inherit; border-radius: 2px; padding: 0 1px; }

/* Thin, quiet scrollbars for inner scroll areas */
.rl-scroll { scrollbar-width: thin; scrollbar-color: var(--gray-300) transparent; }
.rl-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.rl-scroll::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }

/* ==========================================================================
   APP SHELL
   ========================================================================== */
.rl-skip {
  position: fixed;
  top: 8px; left: 8px;
  z-index: calc(var(--z-toast) + 1);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--navy-800);
  color: #fff;
  font-weight: 600;
  transform: translateY(-150%);
}
.rl-skip:focus { transform: none; text-decoration: none; }
.rl-boot {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  background: var(--bg-page);
}
.rl-boot img { border-radius: 10px; }

.rl-app {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* ---- Sidebar ---- */
.rl-sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--navy-900);
  color: rgba(255, 255, 255, .78);
  border-right: 1px solid var(--navy-950);
  z-index: var(--z-nav);
}
.rl-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  min-height: var(--topbar-h);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  position: relative;
}
.rl-brand::after { /* school accent rule */
  content: "";
  position: absolute;
  left: var(--sp-5); right: var(--sp-5); bottom: -1px;
  height: 2px;
  background: var(--gold-500);
  opacity: .9;
}
.rl-brand__logo { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; flex: none; background: #fff; }
.rl-brand__name { color: #fff; font-weight: 700; font-size: var(--fs-14); letter-spacing: .01em; line-height: 1.2; }
.rl-brand__school { color: rgba(255, 255, 255, .6); font-size: var(--fs-12); line-height: 1.3; }

.rl-nav { flex: 1; min-height: 0; overflow-y: auto; padding: var(--sp-3) var(--sp-3) var(--sp-4); }
.rl-nav__group + .rl-nav__group { margin-top: var(--sp-4); }
.rl-nav__label {
  padding: 0 var(--sp-3) var(--sp-1);
  font-size: var(--fs-11);
  font-weight: 650;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #9aa9c4;   /* 5.9:1 on the sidebar navy */
}
.rl-nav__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  min-height: 38px;
  padding: 0 var(--sp-3);
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: rgba(255, 255, 255, .78);
  font-size: var(--fs-14);
  font-weight: 500;
  text-align: left;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.rl-nav__item i { width: 18px; text-align: center; font-size: 14px; color: rgba(255, 255, 255, .55); }
.rl-nav__item:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.rl-nav__item:hover i { color: rgba(255, 255, 255, .8); }
.rl-nav__item[aria-current="page"] { background: rgba(255, 255, 255, .11); color: #fff; font-weight: 600; }
.rl-nav__item[aria-current="page"] i { color: var(--gold-400); }
.rl-nav__item[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: -12px; top: 8px; bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--gold-500);
}
.rl-nav__item:focus-visible { outline: 2px solid var(--gold-400); outline-offset: -2px; }
.rl-nav__badge {
  margin-left: auto;
  min-width: 20px;
  padding: 0 6px;
  border-radius: var(--radius-full);
  background: var(--danger-solid);
  color: #fff;
  font-size: var(--fs-11);
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.rl-sidebar__footer {
  padding: var(--sp-3);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.rl-user {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2);
  border-radius: var(--radius-sm);
}
.rl-user__avatar {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy-700);
  color: #fff;
  font-size: var(--fs-12);
  font-weight: 700;
  text-transform: uppercase;
}
.rl-user__name { color: #fff; font-size: var(--fs-13); font-weight: 600; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-user__role { color: rgba(255, 255, 255, .6); font-size: var(--fs-12); line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-user__logout {
  margin-left: auto;
  flex: none;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: rgba(255, 255, 255, .65);
}
.rl-user__logout:hover { background: rgba(255, 255, 255, .08); color: #fff; }

/* ---- Main column ---- */
.rl-main-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.rl-topbar {
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  height: var(--topbar-h);
  padding: 0 var(--gutter);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.rl-topbar .rl-topbar__menu { display: none; }
.rl-topbar__brand { display: none; align-items: center; gap: var(--sp-2); min-width: 0; font-weight: 700; color: var(--navy-800); }
.rl-topbar__brand img { width: 28px; height: 28px; border-radius: 6px; }
.rl-topbar__status { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
.rl-topbar__tools { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.rl-topbar__clock {
  color: var(--text-muted);
  font-size: var(--fs-12);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  padding-left: var(--sp-2);
}

.rl-main {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-padding-top: var(--sp-4);
}
.rl-main:focus { outline: none; }
.rl-workspace {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--sp-6) var(--gutter) var(--sp-12);
}
.rl-workspace.is-switching { opacity: .4; transition: opacity var(--dur-fast) var(--ease); }

/* Status pills in the top bar */
.rl-status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 30px;
  padding: 0 var(--sp-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: var(--fs-13);
  font-weight: 600;
  white-space: nowrap;
}
button.rl-status:hover { background: var(--bg-hover); }
.rl-status[data-tone="success"] { color: var(--success-fg); border-color: var(--success-bd); background: var(--success-bg); }
.rl-status[data-tone="warning"] { color: var(--warning-fg); border-color: var(--warning-bd); background: var(--warning-bg); }
.rl-status[data-tone="danger"]  { color: #fff; border-color: var(--danger-solid); background: var(--danger-solid); }
.rl-status[data-tone="info"]    { color: #fff; border-color: var(--navy-700); background: var(--navy-700); }
.rl-status__text-short { display: none; }

/* Maintenance banner (persistent, under the top bar) */
.rl-mode-banner {
  flex: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-3);
  padding: var(--sp-2) var(--gutter);
  background: var(--warning-bg);
  border-bottom: 1px solid var(--warning-bd);
  color: var(--warning-fg);
  font-size: var(--fs-13);
}
.rl-mode-banner b { font-weight: 700; }
.rl-mode-banner .rl-btn { margin-left: auto; }

/* Alarm banner (every page, while an alert is open) */
.rl-alarm-banner {
  flex: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  padding: var(--sp-3) var(--gutter);
  background: var(--danger-solid);
  color: #fff;
  font-size: var(--fs-14);
}
.rl-alarm-banner[data-tone="warning"] { background: #a85f00; }
.rl-alarm-banner[data-tone="info"] { background: var(--navy-700); }
.rl-alarm-banner[data-tone="success"] { background: var(--success-solid); }
.rl-alarm-banner__title { font-weight: 700; display: inline-flex; align-items: center; gap: var(--sp-2); }
.rl-alarm-banner__meta { opacity: .92; }
.rl-alarm-banner__count { font-family: var(--font-mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.rl-alarm-banner__actions { margin-left: auto; display: flex; gap: var(--sp-2); }
.rl-alarm-banner .rl-btn--on-color {
  background: #fff;
  color: var(--danger-fg);
  border-color: #fff;
}
.rl-alarm-banner[data-tone="warning"] .rl-btn--on-color { color: var(--warning-fg); }
.rl-alarm-banner[data-tone="info"] .rl-btn--on-color { color: var(--navy-800); }
.rl-alarm-banner[data-tone="success"] .rl-btn--on-color { color: var(--success-fg); }

/* Edge glow while the siren stage is active (no full-screen flashing) */
.rl-alarm-edge {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-alarm);
  box-shadow: inset 0 0 0 4px var(--danger-solid);
  animation: rlEdge 1s ease-in-out infinite alternate;
}
@keyframes rlEdge { from { box-shadow: inset 0 0 0 3px rgba(196, 41, 31, .95); } to { box-shadow: inset 0 0 0 6px rgba(196, 41, 31, .35); } }

/* ---- Bottom navigation (phones) + drawer ---- */
.rl-bottomnav { display: none; }
.rl-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 29, 61, .45);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}
body.rl-drawer-open .rl-drawer-backdrop { opacity: 1; pointer-events: auto; }

@media (max-width: 1023px) {
  .rl-app { grid-template-columns: minmax(0, 1fr); }
  .rl-sidebar {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    width: min(300px, 86vw);
    z-index: var(--z-drawer);
    transform: translateX(-102%);
    transition: transform var(--dur) var(--ease);
    box-shadow: var(--shadow-lg);
  }
  body.rl-drawer-open .rl-sidebar { transform: none; }
  .rl-topbar .rl-topbar__menu { display: inline-flex; }
  .rl-topbar__brand { display: inline-flex; }
  .rl-topbar__clock { display: none; }
  .rl-topbar__status .rl-status__text { display: none; }
  .rl-topbar__status .rl-status__text-short { display: inline; }
}

@media (max-width: 767px) {
  .rl-topbar { gap: var(--sp-2); }
  .rl-topbar__brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .rl-main-col { padding-bottom: calc(var(--bottomnav-h) + env(safe-area-inset-bottom)); }
  .rl-bottomnav {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: var(--z-nav);
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: calc(var(--bottomnav-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 16px -8px rgba(16, 24, 40, .12);
  }
  .rl-bottomnav__item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border: 0;
    background: none;
    color: var(--text-muted);
    font-size: var(--fs-11);
    font-weight: 600;
    -webkit-tap-highlight-color: transparent;
  }
  .rl-bottomnav__item i { font-size: 17px; }
  .rl-bottomnav__item[aria-current="page"] { color: var(--navy-800); }
  .rl-bottomnav__item[aria-current="page"]::before {
    content: "";
    position: absolute;
    top: 0; left: 30%; right: 30%;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--gold-500);
  }
  .rl-bottomnav__dot {
    position: absolute;
    top: 8px; left: calc(50% + 8px);
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--danger-solid);
    box-shadow: 0 0 0 2px #fff;
  }
}

/* ==========================================================================
   PAGE STRUCTURE
   ========================================================================== */
.rl-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-6);
  margin-bottom: var(--sp-6);
}
.rl-page-title { font-size: var(--fs-22); font-weight: 700; color: var(--text); }
.rl-page-desc { margin-top: var(--sp-1); color: var(--text-secondary); font-size: var(--fs-14); max-width: 72ch; }
.rl-page-meta { margin-top: var(--sp-1); display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-1) var(--sp-3); color: var(--text-muted); font-size: var(--fs-13); }
.rl-page-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.rl-back { display: inline-flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-2); color: var(--text-secondary); font-size: var(--fs-13); font-weight: 600; background: none; border: 0; padding: 0; }
.rl-back:hover { color: var(--navy-800); text-decoration: none; }

.rl-stack > * + * { margin-top: var(--sp-6); }
.rl-stack--sm > * + * { margin-top: var(--sp-3); }

.rl-layout { display: grid; gap: var(--sp-6); align-items: start; }
.rl-layout--main-aside { grid-template-columns: minmax(0, 1fr) minmax(300px, 380px); }
.rl-layout--halves { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 1199px) {
  .rl-layout--main-aside { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 899px) {
  .rl-layout--halves { grid-template-columns: minmax(0, 1fr); }
}

/* Two-part panel content: a narrow aside (e.g. scanner) next to a form */
.rl-split { display: grid; grid-template-columns: minmax(220px, 300px) minmax(0, 1fr); }
.rl-split__aside { background: var(--bg-subtle); border-right: 1px solid var(--border); border-bottom-left-radius: var(--radius-md); }
@media (max-width: 899px) {
  .rl-split { grid-template-columns: minmax(0, 1fr); }
  .rl-split__aside { border-right: 0; border-bottom: 1px solid var(--border); border-radius: 0; }
}

/* Settings: in-page section navigation + content */
.rl-settings { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--sp-8); align-items: start; }
.rl-settings__content { min-width: 0; }
.rl-subnav { position: sticky; top: 0; display: flex; flex-direction: column; gap: 2px; padding-top: 2px; }
.rl-subnav__item {
  position: relative;
  display: block;
  width: 100%;
  padding: 7px var(--sp-3);
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--text-secondary);
  font-size: var(--fs-14);
  font-weight: 500;
  text-align: left;
}
.rl-subnav__item:hover { background: var(--bg-hover); color: var(--text); }
.rl-subnav__item[aria-current] { color: var(--navy-800); font-weight: 600; background: var(--bg-selected); }
@media (max-width: 1023px) { .rl-settings { grid-template-columns: minmax(0, 1fr); } }

/* ---- Panel ---- */
.rl-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 0;
}
.rl-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--border);
}
.rl-panel__header--plain { border-bottom: 0; padding-bottom: 0; }
.rl-panel__title { font-size: var(--fs-16); font-weight: 650; color: var(--text); }
.rl-panel__desc { margin-top: 2px; color: var(--text-muted); font-size: var(--fs-13); }
.rl-panel__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.rl-panel__body { padding: var(--sp-5); }
.rl-panel__body--tight { padding: var(--sp-3) var(--sp-5); }
.rl-panel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: var(--fs-13);
}
.rl-panel__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.rl-panel__section + .rl-panel__section { border-top: 1px solid var(--border); }
.rl-panel--danger { border-color: var(--danger-bd); }
.rl-panel--danger > .rl-panel__header { background: var(--danger-bg); border-bottom-color: var(--danger-bd); }
.rl-panel--danger > .rl-panel__header .rl-panel__title { color: var(--danger-fg); }

.rl-section-title { font-size: var(--fs-16); font-weight: 650; }
.rl-subhead {
  font-size: var(--fs-13);
  font-weight: 650;
  color: var(--text);
  margin-bottom: var(--sp-2);
}
.rl-overline {
  font-size: var(--fs-12);
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.rl-btn {
  --btn-h: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  height: var(--btn-h);
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--fs-14);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  user-select: none;
}
.rl-btn:hover { text-decoration: none; }
.rl-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.rl-btn i { font-size: 13px; }
.rl-btn--sm { --btn-h: 30px; padding: 0 10px; font-size: var(--fs-13); gap: 6px; }
.rl-btn--lg { --btn-h: 44px; padding: 0 18px; font-size: var(--fs-14); }
.rl-btn--block { width: 100%; }
.rl-btn--icon { width: var(--btn-h); padding: 0; }

.rl-btn--primary { background: var(--navy-800); color: #fff; }
.rl-btn--primary:hover { background: var(--navy-900); }
.rl-btn--secondary { background: var(--bg-surface); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.rl-btn--secondary:hover { background: var(--bg-hover); border-color: var(--gray-400); }
.rl-btn--ghost { background: transparent; color: var(--text-secondary); }
.rl-btn--ghost:hover { background: var(--bg-hover); color: var(--text); }
.rl-btn--danger { background: var(--danger-solid); color: #fff; }
.rl-btn--danger:hover { background: #a8231a; }
.rl-btn--danger-outline { background: var(--bg-surface); color: var(--danger-fg); border-color: var(--danger-bd); }
.rl-btn--danger-outline:hover { background: var(--danger-bg); border-color: #e59a92; }
.rl-btn--success { background: var(--success-solid); color: #fff; }
.rl-btn--success:hover { background: #17652f; }
.rl-btn--warning { background: var(--warning-solid); color: #fff; }
.rl-btn--warning:hover { background: #a86900; }
.rl-btn--on-color { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .5); }
.rl-btn--on-color:hover { background: rgba(255, 255, 255, .24); }

.rl-btn:disabled,
.rl-btn[aria-disabled="true"] {
  opacity: .5;
  box-shadow: none;
  pointer-events: none;
}
.rl-btn.is-loading { pointer-events: none; }
.rl-btn.is-loading::before {
  content: "";
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: rlSpin .7s linear infinite;
}
.rl-btn.is-loading i { display: none; }

.rl-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--link);
  font-size: inherit;
  font-weight: 600;
  text-align: left;
}
.rl-link:hover { text-decoration: underline; }
.rl-link--danger { color: var(--danger-fg); }
.rl-link--muted { color: var(--text-muted); font-weight: 500; }

.rl-btn-group { display: inline-flex; flex-wrap: wrap; gap: var(--sp-2); }

@media (pointer: coarse) {
  .rl-btn { --btn-h: 42px; }
  .rl-btn--sm { --btn-h: 36px; }
}

/* ==========================================================================
   FORMS
   ========================================================================== */
.rl-form-grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); }
.rl-form-grid--3 { --cols: 3; }
.rl-form-grid--4 { --cols: 4; }
.rl-form-grid > .rl-span-all { grid-column: 1 / -1; }
@media (max-width: 899px) { .rl-form-grid--3, .rl-form-grid--4 { --cols: 2; } }
@media (max-width: 599px) { .rl-form-grid { --cols: 1 !important; } }

.rl-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.rl-label { font-size: var(--fs-13); font-weight: 600; color: var(--text); }
.rl-label .rl-optional { font-weight: 500; color: var(--text-muted); }
.rl-label .rl-required { color: var(--danger-fg); }
.rl-hint { font-size: var(--fs-12); color: var(--text-muted); line-height: 1.45; }
.rl-field-error { display: none; font-size: var(--fs-12); font-weight: 600; color: var(--danger-fg); }
.rl-field.has-error .rl-field-error { display: flex; gap: 6px; align-items: baseline; }
.rl-field.has-error .rl-input,
.rl-field.has-error .rl-select,
.rl-field.has-error .rl-textarea { border-color: var(--danger-solid); }

.rl-input, .rl-select, .rl-textarea {
  width: 100%;
  min-height: 38px;
  padding: 7px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text);
  font-size: var(--fs-14);
  line-height: 1.4;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.rl-input::placeholder, .rl-textarea::placeholder { color: var(--gray-400); }
.rl-input:hover, .rl-select:hover, .rl-textarea:hover { border-color: var(--gray-400); }
.rl-input:focus, .rl-select:focus, .rl-textarea:focus { border-color: var(--focus-color); box-shadow: var(--focus-ring); outline: none; }
.rl-input[readonly] { background: var(--bg-subtle); color: var(--text-secondary); }
.rl-input:disabled, .rl-select:disabled, .rl-textarea:disabled { background: var(--gray-50); color: var(--text-muted); cursor: not-allowed; }
.rl-input--mono { font-family: var(--font-mono); letter-spacing: .02em; }
.rl-input--sm, .rl-select--sm { min-height: 32px; padding: 4px 9px; font-size: var(--fs-13); }
.rl-select {
  appearance: none;
  padding-right: 32px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234d596b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
.rl-textarea { min-height: 84px; resize: vertical; }
@media (max-width: 767px) {
  /* 16px stops iOS from zooming into a focused field */
  .rl-input, .rl-select, .rl-textarea { font-size: 16px; }
}

.rl-input-group { position: relative; display: flex; align-items: center; min-width: 0; }
.rl-input-group > i { position: absolute; left: 11px; color: var(--text-muted); font-size: 13px; pointer-events: none; }
.rl-input-group > .rl-input { padding-left: 32px; }
.rl-input-group > .rl-kbd { position: absolute; right: 8px; }
.rl-search { flex: 1 1 240px; max-width: 420px; }

.rl-check {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--fs-14);
  color: var(--text);
  cursor: pointer;
  line-height: 1.4;
}
.rl-check input { margin: 2px 0 0; width: 16px; height: 16px; accent-color: var(--navy-800); flex: none; cursor: pointer; }
.rl-check small { display: block; color: var(--text-muted); font-size: var(--fs-12); }

.rl-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.rl-fieldset + .rl-fieldset { margin-top: var(--sp-6); padding-top: var(--sp-6); border-top: 1px solid var(--border); }
.rl-legend { padding: 0; margin-bottom: var(--sp-4); font-size: var(--fs-14); font-weight: 650; color: var(--text); }
.rl-legend small { display: block; margin-top: 2px; font-size: var(--fs-13); font-weight: 400; color: var(--text-muted); }

/* Selectable option tiles (gate access) */
.rl-option-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--sp-2); }
.rl-option {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 40px;
  padding: 0 var(--sp-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  font-size: var(--fs-13);
  cursor: pointer;
  min-width: 0;
}
.rl-option:hover { border-color: var(--gray-400); }
.rl-option:has(input:checked) { border-color: var(--navy-600); background: var(--navy-50); }
.rl-option input { width: 16px; height: 16px; accent-color: var(--navy-800); flex: none; margin: 0; }
.rl-option__code { font-family: var(--font-mono); font-size: var(--fs-12); color: var(--navy-700); font-weight: 500; flex: none; }
.rl-option__text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Form-level save bar */
.rl-savebar {
  position: sticky;
  bottom: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  padding: var(--sp-3) var(--sp-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  box-shadow: var(--shadow-md);
}
.rl-savebar__status { color: var(--text-muted); font-size: var(--fs-13); }
.rl-savebar__status.is-dirty { color: var(--warning-fg); font-weight: 600; }
.rl-savebar__actions { margin-left: auto; display: flex; gap: var(--sp-2); }

/* ==========================================================================
   STATUS: BADGES, DOTS
   ========================================================================== */
.rl-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--neutral-bd);
  border-radius: var(--radius-xs);
  background: var(--neutral-bg);
  color: var(--neutral-fg);
  font-size: var(--fs-12);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  vertical-align: middle;
}
.rl-badge i { font-size: 10px; }
.rl-badge[data-tone="success"] { color: var(--success-fg); background: var(--success-bg); border-color: var(--success-bd); }
.rl-badge[data-tone="warning"] { color: var(--warning-fg); background: var(--warning-bg); border-color: var(--warning-bd); }
.rl-badge[data-tone="danger"]  { color: var(--danger-fg);  background: var(--danger-bg);  border-color: var(--danger-bd); }
.rl-badge[data-tone="info"]    { color: var(--info-fg);    background: var(--info-bg);    border-color: var(--info-bd); }
.rl-badge[data-tone="solid-danger"] { color: #fff; background: var(--danger-solid); border-color: var(--danger-solid); }
.rl-badge--sm { height: 18px; padding: 0 6px; font-size: var(--fs-11); }

.rl-dot {
  display: inline-block;
  flex: none;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gray-400);
  vertical-align: middle;
}
.rl-dot[data-tone="success"] { background: var(--success-solid); }
.rl-dot[data-tone="warning"] { background: var(--warning-solid); }
.rl-dot[data-tone="danger"]  { background: var(--danger-solid); }
.rl-dot[data-tone="info"]    { background: var(--navy-600); }
.rl-dot.is-live { animation: rlPulse 1.4s ease-in-out infinite; }
@keyframes rlPulse { 50% { opacity: .35; } }

.rl-state { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: var(--fs-13); white-space: nowrap; }
.rl-state[data-tone="success"] { color: var(--success-fg); }
.rl-state[data-tone="warning"] { color: var(--warning-fg); }
.rl-state[data-tone="danger"]  { color: var(--danger-fg); }
.rl-state[data-tone="neutral"] { color: var(--text-secondary); }
.rl-state[data-tone="info"]    { color: var(--info-fg); }

/* ==========================================================================
   FILTERS: CHIPS, SEGMENTED, TABS
   ========================================================================== */
.rl-chips { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }
.rl-chips--scroll { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
.rl-chips__label { font-size: var(--fs-12); font-weight: 600; color: var(--text-muted); margin-right: var(--sp-1); white-space: nowrap; }
.rl-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: var(--fs-13);
  font-weight: 600;
  white-space: nowrap;
  flex: none;
}
.rl-chip:hover { border-color: var(--gray-400); color: var(--text); }
.rl-chip[aria-pressed="true"] { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.rl-chip[data-tone="danger"]:not([aria-pressed="true"]) { color: var(--danger-fg); border-color: var(--danger-bd); }
.rl-chip[data-tone="warning"]:not([aria-pressed="true"]) { color: var(--warning-fg); border-color: var(--warning-bd); }
.rl-chip__count {
  min-width: 18px;
  padding: 0 5px;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--text-secondary);
  font-size: var(--fs-11);
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.rl-chip[aria-pressed="true"] .rl-chip__count { background: rgba(255, 255, 255, .2); color: #fff; }

.rl-segmented {
  display: inline-flex;
  padding: 2px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  flex: none;
}
.rl-segmented button {
  height: 30px;
  padding: 0 12px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--fs-13);
  font-weight: 600;
  white-space: nowrap;
}
.rl-segmented button:hover { color: var(--text); }
.rl-segmented button[aria-pressed="true"] { background: var(--bg-surface); color: var(--navy-800); box-shadow: 0 1px 2px rgba(16, 24, 40, .12), 0 0 0 1px var(--border); }

.rl-tabs {
  display: flex;
  gap: var(--sp-1);
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}
.rl-tabs::-webkit-scrollbar { display: none; }
.rl-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 42px;
  padding: 0 var(--sp-3);
  border: 0;
  background: none;
  color: var(--text-secondary);
  font-size: var(--fs-14);
  font-weight: 600;
  white-space: nowrap;
}
.rl-tab i { font-size: 13px; color: var(--text-muted); }
.rl-tab:hover { color: var(--text); }
.rl-tab[aria-selected="true"] { color: var(--navy-800); }
.rl-tab[aria-selected="true"] i { color: var(--navy-700); }
.rl-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: var(--sp-2); right: var(--sp-2); bottom: -1px;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--navy-800);
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.rl-table-wrap { overflow-x: auto; min-width: 0; }
.rl-table-wrap--scroll { max-height: 560px; overflow-y: auto; }
.rl-table { width: 100%; font-size: var(--fs-14); }
.rl-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 10px var(--sp-4);
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: var(--fs-12);
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}
.rl-table td {
  padding: 11px var(--sp-4);
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
  color: var(--text);
}
.rl-table tbody tr:last-child td { border-bottom: 0; }
.rl-table tbody tr:hover td { background: var(--gray-25); }
.rl-table th:first-child, .rl-table td:first-child { padding-left: var(--sp-5); }
.rl-table th:last-child, .rl-table td:last-child { padding-right: var(--sp-5); }
.rl-table--dense { font-size: var(--fs-13); }
.rl-table--dense td { padding-top: 8px; padding-bottom: 8px; }
.rl-table .rl-num { text-align: right; font-variant-numeric: tabular-nums; }
.rl-table .rl-col-actions { text-align: right; white-space: nowrap; width: 1%; }
.rl-table .rl-col-check { width: 1%; padding-right: 0; }
.rl-table .rl-col-nowrap { white-space: nowrap; }
.rl-table .rl-col-wrap { min-width: 200px; max-width: 420px; white-space: normal; overflow-wrap: anywhere; }
.rl-table tr.is-attention td { background: #fffaf9; }
.rl-table tr.is-attention:hover td { background: #fdf3f2; }
.rl-table tr.is-muted td { color: var(--text-muted); }
.rl-table tr.is-selected td { background: var(--navy-50); }
.rl-table tr.is-new td { animation: rlFlash 2.4s ease-out; }
@keyframes rlFlash { from { background: #e9f0fb; } to { background: transparent; } }
.rl-table tr.rl-group-row td {
  padding-top: 7px;
  padding-bottom: 7px;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: var(--fs-12);
  font-weight: 650;
  border-bottom: 1px solid var(--border);
}
.rl-table tr.rl-group-row:hover td { background: var(--bg-subtle); }
.rl-table .rl-row-actions { display: inline-flex; gap: var(--sp-1); justify-content: flex-end; }
.rl-cell-title { font-weight: 600; color: var(--text); }
.rl-cell-sub { margin-top: 1px; font-size: var(--fs-12); color: var(--text-muted); }
.rl-table td .rl-empty { padding: var(--sp-10) var(--sp-4); }

/* Phones: each row becomes a labelled card (add data-label to cells) */
@media (max-width: 767px) {
  .rl-table--cards, .rl-table--cards tbody { display: block; }
  .rl-table--cards thead { display: none; }
  .rl-table--cards tbody { padding: var(--sp-2) var(--sp-3) var(--sp-3); }
  .rl-table--cards tr:not(.rl-group-row):not(.rl-empty-row) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--sp-3) var(--sp-4);
    margin-top: var(--sp-2);
    padding: var(--sp-3) var(--sp-4);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
  }
  .rl-table--cards tr:not(.rl-group-row):not(.rl-empty-row):hover td { background: transparent; }
  .rl-table--cards td { display: block; padding: 0 !important; border: 0; min-width: 0; white-space: normal; }
  .rl-table--cards td[data-label]::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-size: var(--fs-12);
    font-weight: 600;
    color: var(--text-muted);
  }
  .rl-table--cards td.rl-card-wide, .rl-table--cards td.rl-col-actions { grid-column: 1 / -1; }
  .rl-table--cards td.rl-card-title { grid-column: 1 / -1; }
  .rl-table--cards td.rl-col-actions { text-align: left; width: auto; }
  .rl-table--cards td.rl-num { text-align: left; }
  .rl-table--cards td.rl-col-check { position: absolute; }
  .rl-table--cards td.rl-col-wrap { max-width: none; min-width: 0; }
  .rl-table--cards tr.rl-group-row, .rl-table--cards tr.rl-empty-row { display: block; }
  .rl-table--cards tr.rl-group-row td { display: block; margin-top: var(--sp-4); padding: 0 var(--sp-1) !important; background: none; border: 0; }
  .rl-table--cards tr.rl-empty-row td { display: block; }
  .rl-table--cards tr.is-attention { border-color: var(--danger-bd); }
}

/* Pagination */
.rl-pager { display: inline-flex; align-items: center; gap: var(--sp-2); color: var(--text-secondary); font-size: var(--fs-13); font-variant-numeric: tabular-nums; }

/* ==========================================================================
   LISTS (activity feeds, device rows)
   ========================================================================== */
.rl-list { list-style: none; margin: 0; padding: 0; }
.rl-list__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--gray-100);
  min-width: 0;
}
.rl-list__item:last-child { border-bottom: 0; }
.rl-list__main { flex: 1; min-width: 0; }
.rl-list__title { font-size: var(--fs-14); font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-list__meta { font-size: var(--fs-12); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-list__aside { flex: none; text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 3px; }
.rl-list__time { font-size: var(--fs-12); color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ==========================================================================
   SUMMARY STRIP (one band, divided cells - not a grid of cards)
   ========================================================================== */
.rl-stats {
  display: grid;
  grid-template-columns: repeat(var(--stat-cols, 4), minmax(0, 1fr));
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.rl-stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: var(--sp-4) var(--sp-5);
  border-left: 1px solid var(--border);
  text-align: left;
  background: none;
  border-top: 0; border-right: 0; border-bottom: 0;
  font: inherit;
  color: inherit;
}
.rl-stat:first-child { border-left: 0; }
button.rl-stat:hover { background: var(--gray-25); }
.rl-stat__label { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-13); font-weight: 600; color: var(--text-secondary); }
.rl-stat__label i { color: var(--text-muted); font-size: 13px; width: 14px; text-align: center; }
.rl-stat__value { font-size: var(--fs-20); font-weight: 700; color: var(--text); line-height: 1.2; font-variant-numeric: tabular-nums; }
.rl-stat__note { font-size: var(--fs-12); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-stat[data-tone="success"] .rl-stat__value { color: var(--success-fg); }
.rl-stat[data-tone="warning"] .rl-stat__value { color: var(--warning-fg); }
.rl-stat[data-tone="danger"] { background: var(--danger-bg); }
.rl-stat[data-tone="danger"] .rl-stat__value { color: var(--danger-fg); }
.rl-stat[data-tone="danger"]::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--danger-solid); }
.rl-stat[data-tone="info"] .rl-stat__value { color: var(--info-fg); }
@media (max-width: 899px) {
  .rl-stats { --stat-cols: 2 !important; }
  .rl-stat:nth-child(odd) { border-left: 0; }
  .rl-stat:nth-child(n + 3) { border-top: 1px solid var(--border); }
}

/* Key-value list */
.rl-kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: var(--sp-2) var(--sp-5); margin: 0; font-size: var(--fs-14); }
.rl-kv dt { color: var(--text-muted); }
.rl-kv dd { margin: 0; color: var(--text); font-weight: 500; min-width: 0; overflow-wrap: anywhere; }

/* ==========================================================================
   CALLOUTS, EMPTY / LOADING / ERROR STATES
   ========================================================================== */
.rl-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--info-bd);
  border-radius: var(--radius-md);
  background: var(--info-bg);
  color: var(--info-fg);
  font-size: var(--fs-14);
}
.rl-callout > i { margin-top: 3px; font-size: 14px; flex: none; }
.rl-callout__body { flex: 1; min-width: 0; color: var(--text); }
.rl-callout__title { font-weight: 650; color: inherit; }
.rl-callout__body > .rl-callout__title { color: var(--info-fg); }
.rl-callout__text { color: var(--text-secondary); font-size: var(--fs-13); margin-top: 2px; }
.rl-callout__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; flex: none; }
.rl-callout[data-tone="success"] { border-color: var(--success-bd); background: var(--success-bg); color: var(--success-fg); }
.rl-callout[data-tone="success"] .rl-callout__title { color: var(--success-fg); }
.rl-callout[data-tone="warning"] { border-color: var(--warning-bd); background: var(--warning-bg); color: var(--warning-fg); }
.rl-callout[data-tone="warning"] .rl-callout__title { color: var(--warning-fg); }
.rl-callout[data-tone="danger"] { border-color: var(--danger-bd); background: var(--danger-bg); color: var(--danger-fg); }
.rl-callout[data-tone="danger"] .rl-callout__title { color: var(--danger-fg); }
.rl-callout[data-tone="neutral"] { border-color: var(--border); background: var(--bg-subtle); color: var(--text-secondary); }
.rl-callout[data-tone="neutral"] .rl-callout__title { color: var(--text); }
.rl-callout--compact { padding: var(--sp-2) var(--sp-3); font-size: var(--fs-13); }
@media (max-width: 599px) {
  .rl-callout { flex-wrap: wrap; }
  .rl-callout__actions { width: 100%; padding-left: 26px; }
}

.rl-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-2);
  padding: var(--sp-10) var(--sp-6);
  color: var(--text-muted);
}
.rl-empty__icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--gray-50);
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: var(--sp-1);
}
.rl-empty__title { font-size: var(--fs-14); font-weight: 650; color: var(--text); }
.rl-empty__text { font-size: var(--fs-13); max-width: 46ch; }
.rl-empty .rl-btn, .rl-empty .rl-link { margin-top: var(--sp-2); }
.rl-empty--compact { padding: var(--sp-6) var(--sp-4); }
.rl-empty[data-tone="danger"] .rl-empty__icon { background: var(--danger-bg); color: var(--danger-fg); }
.rl-empty[data-tone="success"] .rl-empty__icon { background: var(--success-bg); color: var(--success-fg); }

.rl-loading { display: flex; align-items: center; justify-content: center; gap: var(--sp-2); padding: var(--sp-8) var(--sp-4); color: var(--text-muted); font-size: var(--fs-13); }
.rl-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  border-top-color: var(--navy-700);
  animation: rlSpin .7s linear infinite;
  flex: none;
  vertical-align: -3px;
}
@keyframes rlSpin { to { transform: rotate(360deg); } }
.rl-skeleton { display: block; height: 12px; border-radius: 4px; background: linear-gradient(90deg, var(--gray-100), var(--gray-50), var(--gray-100)); background-size: 200% 100%; animation: rlShimmer 1.4s linear infinite; }
@keyframes rlShimmer { to { background-position: -200% 0; } }

.rl-live { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-12); color: var(--text-muted); white-space: nowrap; }

/* ==========================================================================
   DIALOG, TOAST, MENU
   ========================================================================== */
.rl-dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-dialog);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: max(5vh, 24px) var(--sp-4) var(--sp-6);
  overflow-y: auto;
  background: rgba(11, 29, 61, .42);
  animation: rlFade var(--dur) var(--ease);
}
.rl-dialog {
  width: 100%;
  max-width: 520px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: rlRise var(--dur) var(--ease);
}
.rl-dialog--sm { max-width: 420px; }
.rl-dialog--lg { max-width: 720px; }
.rl-dialog--xl { max-width: 1040px; }
.rl-dialog__header {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-6) 0;
}
.rl-dialog__icon {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--info-bg);
  color: var(--info-fg);
}
.rl-dialog[data-tone="danger"] .rl-dialog__icon { background: var(--danger-bg); color: var(--danger-fg); }
.rl-dialog[data-tone="warning"] .rl-dialog__icon { background: var(--warning-bg); color: var(--warning-fg); }
.rl-dialog[data-tone="success"] .rl-dialog__icon { background: var(--success-bg); color: var(--success-fg); }
.rl-dialog__heading { flex: 1; min-width: 0; padding-top: 6px; }
.rl-dialog__title { font-size: var(--fs-16); font-weight: 650; color: var(--text); }
.rl-dialog__subtitle { margin-top: 2px; font-size: var(--fs-13); color: var(--text-muted); }
.rl-dialog__close {
  flex: none;
  width: 32px; height: 32px;
  margin: 2px -8px 0 0;
  display: grid; place-items: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--text-muted);
}
.rl-dialog__close:hover { background: var(--bg-hover); color: var(--text); }
.rl-dialog__body { padding: var(--sp-4) var(--sp-6) var(--sp-5); font-size: var(--fs-14); color: var(--text-secondary); }
.rl-dialog__body > * + * { margin-top: var(--sp-4); }
.rl-dialog__body strong, .rl-dialog__body b { color: var(--text); }
.rl-dialog__body .rl-message { white-space: pre-line; }
.rl-dialog__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-6);
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.rl-dialog__footer .rl-dialog__footer-start { margin-right: auto; }
@keyframes rlFade { from { opacity: 0; } }
@keyframes rlRise { from { opacity: 0; transform: translateY(8px); } }
@media (max-width: 599px) {
  .rl-dialog-backdrop { padding: var(--sp-3); align-items: flex-start; }
  .rl-dialog { border-radius: var(--radius-lg); margin: auto; }
  .rl-dialog__header { padding: var(--sp-4) var(--sp-4) 0; }
  .rl-dialog__body { padding: var(--sp-4); }
  .rl-dialog__footer { padding: var(--sp-3) var(--sp-4); }
  .rl-dialog__footer .rl-btn { flex: 1 1 auto; }
}
body.rl-dialog-open { overflow: hidden; }

.rl-toast-region {
  position: fixed;
  right: var(--sp-5);
  bottom: var(--sp-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-2);
  pointer-events: none;
  max-width: min(420px, calc(100vw - 32px));
}
.rl-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-4);
  border-radius: var(--radius-md);
  background: var(--gray-900);
  color: #f3f5f9;
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-14);
  line-height: 1.45;
  animation: rlRise var(--dur) var(--ease);
}
.rl-toast > i { margin-top: 3px; flex: none; }
.rl-toast[data-tone="success"] > i { color: #6fd08f; }
.rl-toast[data-tone="warning"] > i { color: #f5c451; }
.rl-toast[data-tone="danger"] > i { color: #ff8a80; }
.rl-toast[data-tone="info"] > i { color: #9dbcf0; }
.rl-toast__text { flex: 1; min-width: 0; white-space: pre-line; overflow-wrap: anywhere; }
.rl-toast__close { flex: none; border: 0; background: none; color: rgba(255, 255, 255, .6); width: 24px; height: 24px; border-radius: 4px; display: grid; place-items: center; }
.rl-toast__close:hover { color: #fff; background: rgba(255, 255, 255, .1); }
@media (max-width: 767px) {
  .rl-toast-region { left: var(--sp-3); right: var(--sp-3); bottom: calc(var(--bottomnav-h) + var(--sp-3) + env(safe-area-inset-bottom)); max-width: none; align-items: stretch; }
}

.rl-menu-wrap { position: relative; display: inline-flex; }
.rl-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: var(--z-drawer);
  min-width: 200px;
  padding: var(--sp-1);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.rl-menu__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  width: 100%;
  min-height: 34px;
  padding: 0 var(--sp-3);
  border: 0;
  border-radius: var(--radius-xs);
  background: none;
  color: var(--text);
  font-size: var(--fs-14);
  text-align: left;
  white-space: nowrap;
}
.rl-menu__item i { width: 16px; text-align: center; color: var(--text-muted); }
.rl-menu__item:hover, .rl-menu__item:focus-visible { background: var(--bg-hover); outline: none; }
.rl-menu__item--danger { color: var(--danger-fg); }
.rl-menu__item--danger i { color: var(--danger-fg); }
.rl-menu__sep { height: 1px; margin: var(--sp-1) 0; background: var(--border); }

/* ==========================================================================
   MISC COMPONENTS
   ========================================================================== */
.rl-code {
  margin: 0;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--gray-800);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}
.rl-kbd {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--bg-surface);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--fs-11);
  font-weight: 600;
}
.rl-divider { height: 1px; background: var(--border); border: 0; margin: var(--sp-5) 0; }

/* Plain tinted note (inside dialogs, no icon) */
.rl-note { padding: var(--sp-3) var(--sp-4); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-subtle); color: var(--text-secondary); font-size: var(--fs-13); line-height: 1.55; }
.rl-note b, .rl-note strong { color: inherit; }
.rl-note[data-tone="success"] { border-color: var(--success-bd); background: var(--success-bg); color: var(--success-fg); }
.rl-note[data-tone="warning"] { border-color: var(--warning-bd); background: var(--warning-bg); color: var(--warning-fg); }
.rl-note[data-tone="danger"]  { border-color: var(--danger-bd);  background: var(--danger-bg);  color: var(--danger-fg); }
.rl-note[data-tone="info"]    { border-color: var(--info-bd);    background: var(--info-bg);    color: var(--info-fg); }

/* A titled block inside a dialog */
.rl-dsec { padding: var(--sp-4); border: 1px solid var(--border); border-radius: var(--radius-md); }
.rl-dsec__title { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-2); font-size: var(--fs-14); font-weight: 650; color: var(--text); }
.rl-dsec__title i { color: var(--text-muted); }
.rl-dsec[data-tone="danger"] { border-color: var(--danger-bd); background: #fffafa; }
.rl-dsec[data-tone="danger"] .rl-dsec__title, .rl-dsec[data-tone="danger"] .rl-dsec__title i { color: var(--danger-fg); }

/* Check result rows (system check) */
.rl-check-row { display: flex; align-items: flex-start; gap: var(--sp-3); padding: var(--sp-2) 0; border-bottom: 1px solid var(--gray-100); }
.rl-check-row:last-child { border-bottom: 0; }
.rl-check-row .rl-icon-circle { width: 24px; height: 24px; font-size: 11px; margin-top: 1px; }
.rl-check-row__name { font-size: var(--fs-14); font-weight: 600; color: var(--text); }
.rl-check-row__detail { font-size: var(--fs-13); color: var(--text-secondary); }

/* File drop zone (Excel import, restore) */
.rl-dropzone { display: flex; flex-direction: column; align-items: center; gap: var(--sp-2); padding: var(--sp-8) var(--sp-6); border: 2px dashed var(--border-strong); border-radius: var(--radius-md); background: var(--bg-subtle); text-align: center; cursor: pointer; transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); }
.rl-dropzone:hover, .rl-dropzone.is-over, .rl-dropzone:focus-visible { border-color: var(--navy-600); background: var(--navy-50); outline: none; }
.rl-dropzone > i { font-size: 28px; color: var(--success-solid); }
.rl-dropzone__title { font-weight: 650; color: var(--text); }

/* Big figure inside a dialog (SMS credits) */
.rl-figure { font-size: var(--fs-28); font-weight: 700; color: var(--navy-800); line-height: 1.1; font-variant-numeric: tabular-nums; }
.rl-figure small { font-size: var(--fs-14); font-weight: 500; color: var(--text-muted); }

/* Steps (fire alarm sequence) */
.rl-steps { display: grid; grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr)); gap: 0; list-style: none; margin: 0; padding: 0; counter-reset: step; }
.rl-step { position: relative; padding: var(--sp-3) var(--sp-3) 0 0; min-width: 0; }
.rl-step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: 2px;
  background: var(--gray-200);
  margin-right: var(--sp-2);
}
.rl-step__label { font-size: var(--fs-13); font-weight: 650; color: var(--text-secondary); }
.rl-step__note { font-size: var(--fs-12); color: var(--text-muted); margin-top: 2px; }
.rl-step.is-done::before { background: var(--navy-600); }
.rl-step.is-done .rl-step__label { color: var(--text); }
.rl-step.is-current::before { background: var(--danger-solid); }
.rl-step.is-current .rl-step__label { color: var(--danger-fg); }
@media (max-width: 599px) {
  .rl-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--sp-3); }
}

/* Round status icon */
.rl-icon-circle { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-size: 16px; background: var(--neutral-bg); color: var(--neutral-fg); }
.rl-icon-circle[data-tone="success"] { background: var(--success-bg); color: var(--success-fg); }
.rl-icon-circle[data-tone="warning"] { background: var(--warning-bg); color: var(--warning-fg); }
.rl-icon-circle[data-tone="danger"] { background: var(--danger-bg); color: var(--danger-fg); }
.rl-icon-circle[data-tone="info"] { background: var(--info-bg); color: var(--info-fg); }

/* Countdown figure */
.rl-countdown { font-family: var(--font-mono); font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }

/* ==========================================================================
   DEVICES (health map, device rows)
   ========================================================================== */
.rl-healthmap { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--sp-2) var(--sp-6); }
.rl-healthmap__row { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }
.rl-healthmap__label { width: 92px; flex: none; font-size: var(--fs-12); font-weight: 600; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-healthmap__label.is-bad { color: var(--danger-fg); }
.rl-healthmap__cells { display: flex; flex-wrap: wrap; gap: 4px; }
.rl-hm-cell {
  width: 16px; height: 16px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 3px;
  background: var(--success-solid);
}
.rl-hm-cell[data-state="offline"] { background: var(--bg-surface); border-color: var(--warning-solid); background-image: repeating-linear-gradient(135deg, transparent 0 3px, rgba(199, 124, 2, .35) 3px 4px); }
.rl-hm-cell[data-state="smoke"] { background: var(--danger-solid); box-shadow: 0 0 0 2px var(--danger-bd); }
.rl-hm-cell.is-dim { opacity: .25; }
.rl-hm-cell.is-picked { outline: 2px solid var(--navy-700); outline-offset: 2px; }
.rl-legend { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-4); font-size: var(--fs-12); color: var(--text-muted); }
.rl-legend span { display: inline-flex; align-items: center; gap: 6px; }
.rl-legend .rl-hm-cell { width: 12px; height: 12px; }

.rl-device-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--sp-3); }
.rl-device {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}
.rl-device[data-state="offline"] { border-color: var(--warning-bd); }
.rl-device[data-state="smoke"] { border-color: var(--danger-solid); box-shadow: 0 0 0 1px var(--danger-solid); background: #fffaf9; }
.rl-device[data-setup="open"] { border-color: var(--success-solid); box-shadow: 0 0 0 1px var(--success-solid); }
.rl-device[data-setup="inuse"] { border-color: var(--warning-solid); box-shadow: 0 0 0 1px var(--warning-solid); }
.rl-device__top { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); }
.rl-device__code { font-family: var(--font-mono); font-size: var(--fs-13); font-weight: 500; color: var(--text); }
.rl-device__where { font-size: var(--fs-14); font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-device__room { font-size: var(--fs-12); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-device__facts { display: flex; flex-wrap: wrap; gap: 2px var(--sp-3); font-size: var(--fs-12); color: var(--text-secondary); }
.rl-device__facts b { font-weight: 600; color: var(--text); }
.rl-device-rows { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--sp-1) var(--sp-4); max-height: 260px; overflow-y: auto; }
.rl-device-row { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; padding: 6px 0; border-bottom: 1px solid var(--gray-100); font-size: var(--fs-13); }
.rl-device-row__code { font-family: var(--font-mono); font-size: var(--fs-12); flex: none; }
.rl-device-row__where { flex: 1; min-width: 0; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-device-row__state { flex: none; font-size: var(--fs-12); color: var(--text-muted); }

/* Setup window indicator (device setup page unlocked) */
.rl-setup-tag { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: var(--radius-xs); font-size: var(--fs-12); font-weight: 600; color: #fff; background: var(--success-solid); white-space: nowrap; }
.rl-setup-tag.is-inuse { background: var(--warning-solid); }

/* ==========================================================================
   SMOKE TIMELINE
   ========================================================================== */
.rl-timeline { display: grid; grid-template-columns: minmax(150px, 230px) minmax(0, 1fr); column-gap: var(--sp-5); }
.rl-timeline__axis { position: relative; height: 18px; font-size: var(--fs-12); color: var(--text-muted); font-variant-numeric: tabular-nums; }
.rl-timeline__axis span { position: absolute; top: 0; white-space: nowrap; }
.rl-timeline__rows { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(150px, 230px) minmax(0, 1fr); column-gap: var(--sp-5); max-height: 480px; overflow-y: auto; }
.rl-timeline__label { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; padding: var(--sp-2) 0; border-bottom: 1px solid var(--gray-100); }
.rl-timeline__name { font-size: var(--fs-13); font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-timeline__sub { font-size: var(--fs-12); color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-timeline__track-cell { display: flex; align-items: center; padding: var(--sp-2) 0; border-bottom: 1px solid var(--gray-100); }
.rl-timeline__track { position: relative; width: 100%; height: 18px; border-radius: 3px; background: var(--gray-50); overflow: hidden; box-shadow: inset 0 0 0 1px var(--border); }
.rl-timeline__seg { position: absolute; top: 0; bottom: 0; }
.rl-timeline__seg[data-state="S"] { background: var(--danger-solid); }
.rl-timeline__seg[data-state="N"] { background: #cfe8d7; }
.rl-timeline__seg[data-state="O"] { background: repeating-linear-gradient(135deg, var(--gray-100) 0 4px, var(--gray-200) 4px 8px); }
.rl-timeline__mark { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--warning-solid); }
.rl-swatch { display: inline-block; width: 18px; height: 10px; border-radius: 2px; box-shadow: inset 0 0 0 1px var(--border); }
@media (max-width: 767px) {
  .rl-timeline { grid-template-columns: minmax(0, 1fr); }
  .rl-timeline__axis-wrap { display: none; }
  .rl-timeline__rows { grid-template-columns: minmax(0, 1fr); }
  .rl-timeline__label { border-bottom: 0; padding-bottom: 4px; }
}

/* ==========================================================================
   FIRE LOCATION MAP (floor plan)
   ========================================================================== */
.rl-map { display: flex; flex-wrap: wrap; justify-content: safe center; align-items: flex-end; gap: var(--sp-8); padding: var(--sp-6) var(--sp-4); overflow-x: auto; }
.rl-map__building { display: flex; flex-direction: column; gap: var(--sp-2); }
.rl-map__bname { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-3); padding-left: 64px; }
.rl-map__bname b { font-size: var(--fs-14); font-weight: 650; color: var(--text); }
.rl-map__bname span { font-size: var(--fs-12); color: var(--text-muted); }
.rl-map__bname.is-alert b { color: var(--danger-fg); }
.rl-map__floors { display: flex; flex-direction: column; gap: 6px; }
.rl-map__floor { display: grid; grid-template-columns: 56px repeat(var(--rooms, 3), minmax(96px, 120px)) 40px; gap: 6px; align-items: stretch; }
.rl-map__flabel { display: flex; align-items: center; justify-content: flex-end; padding-right: var(--sp-1); font-size: var(--fs-12); font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.rl-map__floor.is-alert .rl-map__flabel { color: var(--danger-fg); }
.rl-map__room {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 78px;
  padding: 6px 8px 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  text-align: left;
  color: var(--text);
  font-size: var(--fs-12);
  min-width: 0;
}
.rl-map__room:hover { border-color: var(--navy-600); }
.rl-map__room.is-selected { border-color: var(--navy-700); box-shadow: 0 0 0 2px var(--navy-200); }
.rl-map__room.is-office { background: var(--navy-50); }
.rl-map__room.is-fire {
  background: var(--danger-solid);
  border-color: var(--danger-solid);
  color: #fff;
  animation: rlFireRoom 1.1s ease-in-out infinite alternate;
}
@keyframes rlFireRoom { to { background: #e2463b; } }
.rl-map__rno { font-size: var(--fs-11); font-weight: 600; color: var(--text-muted); }
.rl-map__room.is-fire .rl-map__rno { color: rgba(255, 255, 255, .85); }
.rl-map__rtype { display: flex; align-items: center; gap: 5px; font-size: var(--fs-12); font-weight: 600; color: var(--navy-800); line-height: 1.2; }
.rl-map__room.is-fire .rl-map__rtype { color: #fff; }
.rl-map__rname { font-size: var(--fs-12); color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rl-map__room.is-fire .rl-map__rname { color: #fff; }
.rl-map__devs { display: flex; flex-wrap: wrap; gap: 3px; margin-top: auto; }
.rl-map__dev { font-family: var(--font-mono); font-size: 10px; line-height: 16px; padding: 0 4px; border-radius: 3px; border: 1px solid var(--success-bd); background: var(--success-bg); color: var(--success-fg); white-space: nowrap; }
.rl-map__dev.is-offline { border-color: var(--warning-bd); background: var(--warning-bg); color: var(--warning-fg); }
.rl-map__dev.is-smoke { border-color: #fff; background: #fff; color: var(--danger-fg); font-weight: 600; }
.rl-map__dev.is-gate { border-color: var(--info-bd); background: var(--info-bg); color: var(--info-fg); }
.rl-map__stairs { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border: 1px dashed var(--gray-300); border-radius: var(--radius-sm); color: var(--text-muted); font-size: 10px; }
.rl-map__floor.is-alert .rl-map__stairs { border-color: var(--danger-solid); color: var(--danger-fg); background: var(--danger-bg); }
.rl-map__ground { margin-left: 62px; height: 6px; border-top: 2px solid var(--gray-300); }
.rl-map--iso .rl-map__floors { transform: perspective(1400px) rotateX(24deg) rotateZ(-4deg); transform-origin: center bottom; gap: 14px; }
.rl-map--iso .rl-map__floor { box-shadow: 0 10px 18px -12px rgba(16, 24, 40, .35); }
@media (max-width: 599px) {
  .rl-map { padding: var(--sp-4) var(--sp-2); gap: var(--sp-6); }
  .rl-map__building { width: 100%; min-width: 0; }
  .rl-map__floor { grid-template-columns: 40px repeat(var(--rooms, 3), minmax(0, 1fr)) 24px; gap: 4px; }
  .rl-map__flabel { font-size: var(--fs-11); padding-right: 2px; }
  .rl-map__bname { padding-left: 44px; flex-wrap: wrap; row-gap: 0; }
  .rl-map__ground { margin-left: 44px; }
  .rl-map__room { min-height: 68px; padding: 5px 6px; min-width: 0; }
  .rl-map__dev { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
  .rl-map__stairs span { display: none; }
}

/* ==========================================================================
   ALARM CARD (server-driven alert workflow)
   ========================================================================== */
.rl-alarm-float { position: fixed; top: calc(var(--topbar-h) + 12px); right: 16px; z-index: var(--z-alarm); width: min(460px, calc(100vw - 32px)); }
.rl-alarm-modal { position: fixed; inset: 0; z-index: var(--z-alarm); display: flex; align-items: center; justify-content: center; padding: var(--sp-4); background: rgba(70, 8, 4, .55); overflow-y: auto; }
.rl-alarm-card {
  width: min(640px, 100%);
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border-top: 6px solid var(--danger-solid);
}
.rl-alarm-float .rl-alarm-card { width: 100%; }
.rl-alarm-card[data-tone="warning"] { border-top-color: var(--warning-solid); }
.rl-alarm-card[data-tone="success"] { border-top-color: var(--success-solid); }
.rl-alarm-card[data-tone="info"] { border-top-color: var(--navy-600); }
.rl-alarm-card__head { display: flex; align-items: flex-start; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5) 0; }
.rl-alarm-card__icon { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--danger-bg); color: var(--danger-fg); font-size: 18px; }
.rl-alarm-card[data-tone="warning"] .rl-alarm-card__icon { background: var(--warning-bg); color: var(--warning-fg); }
.rl-alarm-card[data-tone="success"] .rl-alarm-card__icon { background: var(--success-bg); color: var(--success-fg); }
.rl-alarm-card[data-tone="info"] .rl-alarm-card__icon { background: var(--info-bg); color: var(--info-fg); }
.rl-alarm-card__overline { font-size: var(--fs-12); font-weight: 650; color: var(--danger-fg); }
.rl-alarm-card[data-tone="warning"] .rl-alarm-card__overline { color: var(--warning-fg); }
.rl-alarm-card[data-tone="success"] .rl-alarm-card__overline { color: var(--success-fg); }
.rl-alarm-card[data-tone="info"] .rl-alarm-card__overline { color: var(--info-fg); }
.rl-alarm-card__title { font-size: var(--fs-20); font-weight: 700; color: var(--text); line-height: 1.25; margin-top: 2px; }
.rl-alarm-float .rl-alarm-card__title { font-size: var(--fs-16); }
.rl-alarm-card__tools { margin-left: auto; display: flex; gap: var(--sp-1); flex: none; }
.rl-alarm-card__body { padding: var(--sp-3) var(--sp-5) 0; color: var(--text-secondary); font-size: var(--fs-14); }
.rl-alarm-card__body p + p { margin-top: var(--sp-2); }
.rl-alarm-card__body b { color: var(--text); }
.rl-alarm-card__count { display: flex; align-items: baseline; gap: var(--sp-2); margin-top: var(--sp-3); }
.rl-alarm-card__count .rl-countdown { font-size: var(--fs-28); color: var(--danger-fg); }
.rl-alarm-card[data-tone="warning"] .rl-alarm-card__count .rl-countdown { color: var(--warning-fg); }
.rl-alarm-card[data-tone="info"] .rl-alarm-card__count .rl-countdown { color: var(--info-fg); }
.rl-alarm-card__facts { display: flex; flex-wrap: wrap; gap: var(--sp-1) var(--sp-4); margin-top: var(--sp-3); font-size: var(--fs-13); color: var(--text-muted); }
.rl-alarm-card__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); padding: var(--sp-4) var(--sp-5); }
.rl-alarm-card__actions .rl-btn { flex: 1 1 auto; }
.rl-alarm-card__events { padding: var(--sp-3) var(--sp-5); border-top: 1px solid var(--border); background: var(--bg-subtle); font-size: var(--fs-12); color: var(--text-muted); }
.rl-alarm-card__events div + div { margin-top: 2px; }
.rl-alarm-card__events .rl-link { margin-top: var(--sp-2); font-size: var(--fs-13); }

/* ==========================================================================
   LOGIN
   ========================================================================== */
.rl-login {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  background: var(--bg-surface);
}
.rl-login__brand {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-10);
  padding: var(--sp-12) clamp(32px, 6vw, 80px);
  background: var(--navy-900);
  color: rgba(255, 255, 255, .8);
  overflow: hidden;
}
.rl-login__brand::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: linear-gradient(90deg, var(--gold-500) 0 70%, var(--green-700) 70%); }
.rl-login__school { display: flex; align-items: center; gap: var(--sp-4); }
.rl-login__seal { width: 56px; height: 56px; border-radius: 50%; background: #fff; padding: 3px; flex: none; object-fit: contain; }
.rl-login__school-name { color: #fff; font-weight: 700; font-size: var(--fs-16); line-height: 1.3; }
.rl-login__school-sub { color: rgba(255, 255, 255, .65); font-size: var(--fs-13); }
.rl-login__pitch h1 { color: #fff; font-size: clamp(28px, 3.2vw, 40px); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; max-width: 15ch; }
.rl-login__pitch p { margin-top: var(--sp-4); font-size: var(--fs-16); line-height: 1.6; max-width: 46ch; color: rgba(255, 255, 255, .75); }
.rl-login__facts { display: grid; gap: var(--sp-3); margin-top: var(--sp-8); padding: 0; list-style: none; }
.rl-login__facts li { display: flex; gap: var(--sp-3); align-items: baseline; font-size: var(--fs-14); }
.rl-login__facts i { color: var(--gold-400); width: 16px; text-align: center; }
.rl-login__motto { font-size: var(--fs-13); color: rgba(255, 255, 255, .55); }
.rl-login__form-col { display: flex; align-items: center; justify-content: center; padding: var(--sp-10) var(--sp-6); background: var(--bg-page); }
.rl-login__card { width: 100%; max-width: 380px; }
.rl-login__product { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-8); }
.rl-login__product img { width: 40px; height: 40px; border-radius: 10px; }
.rl-login__product b { display: block; font-size: var(--fs-16); color: var(--navy-800); }
.rl-login__product span { font-size: var(--fs-13); color: var(--text-muted); }
.rl-login__card h2 { font-size: var(--fs-22); font-weight: 700; }
.rl-login__card .rl-page-desc { margin-bottom: var(--sp-6); }
.rl-login__card form > * + * { margin-top: var(--sp-4); }
.rl-login__foot { margin-top: var(--sp-8); font-size: var(--fs-12); color: var(--text-muted); line-height: 1.6; }
.rl-pass-toggle { position: absolute; right: 4px; height: 30px; width: 34px; border: 0; background: none; color: var(--text-muted); border-radius: var(--radius-xs); }
.rl-pass-toggle:hover { color: var(--text); background: var(--bg-hover); }
@media (max-width: 899px) {
  .rl-login { grid-template-columns: minmax(0, 1fr); }
  .rl-login__brand { padding: var(--sp-6) var(--sp-5) var(--sp-6); gap: var(--sp-5); }
  .rl-login__pitch h1 { font-size: 24px; max-width: none; }
  .rl-login__pitch p, .rl-login__facts, .rl-login__motto { display: none; }
  .rl-login__form-col { align-items: flex-start; padding: var(--sp-8) var(--sp-5); }
  .rl-login__product { display: none; }
}

/* ==========================================================================
   UTILITIES (small, named for intent)
   ========================================================================== */
.rl-sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.rl-mono { font-family: var(--font-mono); font-size: .92em; letter-spacing: .01em; }
.rl-num { font-variant-numeric: tabular-nums; }
.rl-muted { color: var(--text-muted); }
.rl-secondary { color: var(--text-secondary); }
.rl-strong { font-weight: 650; color: var(--text); }
.rl-small { font-size: var(--fs-13); }
.rl-xsmall { font-size: var(--fs-12); }
.rl-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.rl-nowrap { white-space: nowrap; }
.rl-text-danger { color: var(--danger-fg); }
.rl-text-warning { color: var(--warning-fg); }
.rl-text-success { color: var(--success-fg); }
.rl-row { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
.rl-row--wrap { flex-wrap: wrap; }
.rl-row--between { justify-content: space-between; }
.rl-gap-3 { gap: var(--sp-3); }
.rl-gap-4 { gap: var(--sp-4); }
.rl-grow { flex: 1 1 auto; min-width: 0; }
.rl-push { margin-left: auto; }
.rl-mt-1 { margin-top: var(--sp-1); }
.rl-mt-2 { margin-top: var(--sp-2); }
.rl-mt-3 { margin-top: var(--sp-3); }
.rl-mt-4 { margin-top: var(--sp-4); }
.rl-mt-6 { margin-top: var(--sp-6); }
.rl-mb-3 { margin-bottom: var(--sp-3); }
.rl-mb-4 { margin-bottom: var(--sp-4); }
@media (max-width: 767px) { .rl-hide-mobile { display: none !important; } }
@media (min-width: 768px) { .rl-only-mobile { display: none !important; } }
@media (max-width: 1023px) { .rl-hide-tablet { display: none !important; } }

/* Role gating (the server enforces the same rules) */
body[data-rl-role="Operator"] .rl-editonly { display: none !important; }

/* ==========================================================================
   PRINT (Logs, system check)
   ========================================================================== */
@media print {
  body { background: #fff; }
  .rl-app { display: block; height: auto; overflow: visible; }
  .rl-sidebar, .rl-topbar, .rl-bottomnav, .rl-mode-banner, .rl-alarm-banner, .rl-alarm-edge, .rl-toast-region,
  .rl-noprint, .rl-page-actions, .rl-panel__toolbar { display: none !important; }
  .rl-main { overflow: visible; }
  .rl-workspace { padding: 0; max-width: none; }
  .rl-panel { border: 0; }
  .rl-table-wrap, .rl-table-wrap--scroll { max-height: none !important; overflow: visible !important; }
  .rl-table th { position: static; }
  body.rl-printing-dialog .rl-app { display: none; }
  body.rl-printing-dialog .rl-dialog-backdrop { position: static; background: none; padding: 0; }
  body.rl-printing-dialog .rl-dialog { box-shadow: none; max-width: none; }
  body.rl-printing-dialog .rl-dialog__footer, body.rl-printing-dialog .rl-dialog__close { display: none; }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .rl-alarm-edge { box-shadow: inset 0 0 0 5px var(--danger-solid); }
}