/* CERUS Home — login screen, sidebar, and the SOFT (light neumorphic) theme.
   The default dark CERUS theme lives in styles.css; html[data-theme="soft"] switches to the light one. */

/* =====================================================================
   Theme toggle icon: shows the theme you'll switch TO
   ===================================================================== */
[data-theme-toggle] .i-moon { display: none; }
[data-theme="soft"] [data-theme-toggle] .i-sun { display: none; }
[data-theme="soft"] [data-theme-toggle] .i-moon { display: block; }

/* =====================================================================
   Login (square card)
   ===================================================================== */
.auth { position: fixed; inset: 0; z-index: 45; overflow-y: auto; display: grid; place-items: center;
  padding: max(24px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));
  background: radial-gradient(60% 45% at 50% 30%, rgba(61, 139, 255, 0.18), transparent 70%), var(--bg); transition: opacity 0.35s; }
.auth.done { opacity: 0; }
.auth-theme { position: absolute; top: max(16px, env(safe-area-inset-top)); right: 16px; }
.auth-card { width: min(380px, 100%); border-radius: 28px; padding: 34px 26px 26px; text-align: center;
  background: linear-gradient(180deg, rgba(18, 32, 58, 0.9), rgba(10, 20, 38, 0.92)); border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); }
.auth-logo { font-size: 24px; letter-spacing: 0.34em; padding-left: 0.34em; margin: 4px auto 22px; }
.auth-card h2 { font-family: var(--font-head); font-weight: 600; font-size: 28px; margin: 0; letter-spacing: -0.01em; }
.auth-sub { color: var(--muted); font-size: 13px; margin: 6px 0 24px; }
.auth-field { display: flex; align-items: center; gap: 10px; height: 50px; padding: 0 16px; margin-bottom: 14px; border-radius: 14px;
  background: var(--surface-2); border: 1.5px solid var(--line); transition: border-color 0.2s, box-shadow 0.2s; text-align: left; }
.auth-field svg { width: 18px; height: 18px; color: var(--dim); flex: none; }
.auth-field input { flex: 1; min-width: 0; height: 100%; border: 0; outline: none; background: transparent; color: var(--text); font: inherit; font-size: 15px; }
.auth-field input::placeholder { color: var(--dim); }
.auth-field:focus-within { border-color: var(--accent); }
.auth-field:focus-within svg { color: var(--accent); }
.auth-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 2px 2px 4px; font-size: 12.5px; color: var(--muted); }
.auth-remember { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.auth-remember input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.mini-toggle { width: 32px; height: 18px; border-radius: 18px; background: rgba(143, 166, 200, 0.25); position: relative; transition: background 0.2s; flex: none; }
.mini-toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; border-radius: 50%; background: #fff; transition: transform 0.2s; }
.auth-remember input:checked + .mini-toggle { background: var(--accent); }
.auth-remember input:checked + .mini-toggle::after { transform: translateX(14px); }
.auth-remember input:focus-visible + .mini-toggle { outline: 2px solid var(--accent); outline-offset: 2px; }
.auth-link { color: var(--muted); font-size: 12.5px; padding: 4px 0; }
.auth-link.strong { color: var(--accent); font-weight: 700; }
.auth-error { color: var(--danger); font-size: 13px; min-height: 18px; margin: 8px 0 6px; }
.auth-btn { width: 100%; height: 50px; border-radius: 14px; font-weight: 700; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--bg); transition: transform 0.1s, box-shadow 0.2s; }
.auth-btn:active { transform: scale(0.99); }
.auth-btn:disabled { opacity: 0.6; }
.auth-alt { margin: 16px 0 0; font-size: 12.5px; color: var(--muted); }

/* =====================================================================
   Sidebar (tablets / wide screens) — phones keep the bottom tab bar
   ===================================================================== */
.sidebar { display: none; }
@media (min-width: 900px) {
  .sidebar { display: flex; flex-direction: column; position: fixed; z-index: 16; top: 16px; bottom: 16px; left: 16px; width: 236px; padding: 16px 14px;
    border-radius: 24px; overflow: hidden auto; background: rgba(10, 20, 38, 0.82); border: 1px solid var(--line);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); transition: width 0.25s ease; }
  body { padding-left: 268px; transition: padding-left 0.25s ease; }
  body.sb-collapsed { padding-left: 108px; }
  body.sb-collapsed .sidebar { width: 76px; }
  .tabbar { display: none; }
  .app { padding-bottom: 48px; }
}
.sb-head { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; min-height: 44px; }
.sb-brand { display: flex; flex-direction: column; gap: 6px; padding-left: 6px; white-space: nowrap; }
.sb-brand .wordmark { font-size: 27px; letter-spacing: 0.3em; }
.sb-brand small { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.sb-collapse { margin-left: auto; width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; color: var(--muted); flex: none; }
.sb-collapse svg { width: 18px; height: 18px; transition: transform 0.25s; }
.sb-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin: 4px 10px 8px; white-space: nowrap; }
.sb-item { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 46px; padding: 0 14px; margin-bottom: 6px; border-radius: 14px;
  color: var(--muted); font-size: 14px; font-weight: 500; white-space: nowrap; transition: background 0.15s, box-shadow 0.15s, color 0.15s; }
.sb-item svg { width: 20px; height: 20px; flex: none; }
.sb-item:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.sb-item[aria-current="page"] { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--bg); }
.sb-count { margin-left: auto; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; font-style: normal; font-size: 11px; font-weight: 700;
  display: grid; place-items: center; background: var(--accent); color: var(--bg); }
.sb-item[aria-current="page"] .sb-count { background: rgba(255, 255, 255, 0.9); }
.sidebar hr { border: 0; height: 1px; background: var(--line); margin: 12px 6px; }
body.sb-collapsed .sb-brand small, body.sb-collapsed .sb-item span, body.sb-collapsed .sb-label, body.sb-collapsed .sb-count { display: none; }
body.sb-collapsed .sb-brand { padding: 4px 0 0; align-items: center; }
body.sb-collapsed .sb-brand .wordmark { font-size: 10px; letter-spacing: 0.16em; padding-left: 0.16em; }
body.sb-collapsed .sb-head { flex-direction: column; }
body.sb-collapsed .sb-collapse { margin: 0; }
body.sb-collapsed .sb-collapse svg { transform: rotate(180deg); }
body.sb-collapsed .sb-item { justify-content: center; padding: 0; }

/* =====================================================================
   SOFT theme — light neumorphic, CERUS blue accent
   ===================================================================== */
[data-theme="soft"] {
  color-scheme: light;
  --bg: #e8eaee;
  --surface: #e8eaee;
  --surface-2: #e4e7ec;
  --line: rgba(150, 158, 175, 0.22);
  --text: #2b2e36;
  --muted: #6c7281;
  --dim: #9aa0ad;
  --accent: #0f74e6;     /* text & outlines: deeper shade of the swatch blue, readable on light grey */
  --accent-2: #097ffe;
  --warn: #a35d00;
  --danger: #c0262b;
  --raise: 7px 7px 16px #c4c8d0, -7px -7px 16px #ffffff;
  --raise-sm: 4px 4px 9px #c4c8d0, -4px -4px 9px #ffffff;
  --inset: inset 3px 3px 7px #c4c8d0, inset -3px -3px 7px #ffffff;
  --brand: linear-gradient(180deg, #46a5fe, #097ffe); /* the CERUS blue swatch */
}
[data-theme="soft"] body { background: var(--bg); }
[data-theme="soft"] .glow { display: none; }

/* raised surfaces */
[data-theme="soft"] .stat, [data-theme="soft"] .card, [data-theme="soft"] .scene, [data-theme="soft"] .event,
[data-theme="soft"] .notice, [data-theme="soft"] .tabbar, [data-theme="soft"] .sidebar, [data-theme="soft"] .cam {
  background: var(--bg); border: 1px solid rgba(255, 255, 255, 0.55); box-shadow: var(--raise); backdrop-filter: none; -webkit-backdrop-filter: none;
}
[data-theme="soft"] .cam { background: #1c1f26; }
[data-theme="soft"] .icon-btn, [data-theme="soft"] .pill, [data-theme="soft"] .room, [data-theme="soft"] .seg button,
[data-theme="soft"] .pb-quick button, [data-theme="soft"] .stepper button, [data-theme="soft"] .pad button, [data-theme="soft"] .btn.ghost,
[data-theme="soft"] .sb-collapse {
  background: var(--bg); border: 1px solid rgba(255, 255, 255, 0.6); box-shadow: var(--raise-sm); color: var(--muted);
}
[data-theme="soft"] .icon-btn:active, [data-theme="soft"] .room:active, [data-theme="soft"] .btn.ghost:active,
[data-theme="soft"] .stepper button:active, [data-theme="soft"] .sb-collapse:active { box-shadow: var(--inset); }
[data-theme="soft"] .pill.live { color: #1e7a4c; }
[data-theme="soft"] .pill.demo { color: var(--warn); }

/* pressed-in surfaces */
[data-theme="soft"] .reading, [data-theme="soft"] .help, [data-theme="soft"] .card .ico,
[data-theme="soft"] .field input, [data-theme="soft"] .field select, [data-theme="soft"] .auth-field, [data-theme="soft"] .toggle, [data-theme="soft"] .mini-toggle {
  background: var(--bg); border-color: transparent; box-shadow: var(--inset);
}
[data-theme="soft"] .cam-preview { background: #1c1f26; box-shadow: var(--inset); }
[data-theme="soft"] .field input:focus, [data-theme="soft"] .field select:focus,
[data-theme="soft"] .auth-field:focus-within { border-color: rgba(9, 127, 254, 0.45); box-shadow: var(--inset), 0 0 0 3px rgba(9, 127, 254, 0.08); }

/* active / on states: CERUS blue */
[data-theme="soft"] .card { --fill: var(--brand); }
[data-theme="soft"] .card.on { border-color: transparent; box-shadow: var(--raise), 0 10px 24px rgba(9, 127, 254, 0.25); }
[data-theme="soft"] .card:active { box-shadow: var(--raise-sm); }
[data-theme="soft"] .card.on .name, [data-theme="soft"] .card.on .meta, [data-theme="soft"] .card.on .more { color: #fff; }
[data-theme="soft"] .card.on .ico { background: rgba(255, 255, 255, 0.16); box-shadow: none; color: #fff; }
[data-theme="soft"] .card .bar { background: rgba(9, 127, 254, 0.55); }
[data-theme="soft"] .card.on .bar { background: rgba(255, 255, 255, 0.6); }
[data-theme="soft"] .room[aria-pressed="true"], [data-theme="soft"] .tab[aria-current="page"], [data-theme="soft"] .sb-item[aria-current="page"],
[data-theme="soft"] .btn.primary, [data-theme="soft"] .pad button.held, [data-theme="soft"] .pad button:active {
  background: var(--brand); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(9, 127, 254, 0.28);
}
[data-theme="soft"] .seg button[aria-pressed="true"] { color: var(--accent); box-shadow: var(--inset); background: var(--bg); }
[data-theme="soft"] .toggle[aria-checked="true"], [data-theme="soft"] .auth-remember input:checked + .mini-toggle { background: var(--brand); box-shadow: none; }
[data-theme="soft"] .sb-item:hover:not([aria-current="page"]) { background: var(--bg); box-shadow: var(--raise-sm); }
[data-theme="soft"] .sb-count { background: var(--accent); color: #fff; }
[data-theme="soft"] .sb-item[aria-current="page"] .sb-count { background: #fff; color: var(--accent); }
[data-theme="soft"] .tab { color: var(--muted); }
[data-theme="soft"] .scene svg { color: var(--accent); }
/* horizontal scrollers clip overflow: leave room for the soft shadows */
[data-theme="soft"] .scenes, [data-theme="soft"] .rooms { padding-top: 12px; padding-bottom: 20px; margin-top: -12px; margin-bottom: -8px; }

/* sheets, dialogs, toasts */
[data-theme="soft"] .sheet { background: var(--bg); border-color: rgba(255, 255, 255, 0.7); box-shadow: 0 -10px 40px rgba(80, 88, 104, 0.22); }
[data-theme="soft"] .sheet-backdrop { background: rgba(60, 66, 80, 0.28); }
[data-theme="soft"] .toast { background: #2b2e36; color: #fff; border-color: transparent; }
[data-theme="soft"] .toast.error { background: #fff; color: var(--danger); box-shadow: var(--raise); }
[data-theme="soft"] input[type="range"] { --track: linear-gradient(90deg, #8cc6ff, var(--accent)); }
[data-theme="soft"] input[type="range"]::-webkit-slider-thumb { box-shadow: var(--raise-sm); }
[data-theme="soft"] .range-temp { --track: linear-gradient(90deg, #f0b66d, #fff5e6, #bcd7f2); }
[data-theme="soft"] .empty { border-color: rgba(150, 158, 175, 0.4); }
[data-theme="soft"] .notice.warn { border-color: rgba(163, 93, 0, 0.35); }

/* login + boot loader */
[data-theme="soft"] .auth { background: var(--bg); }
[data-theme="soft"] .auth-card { background: var(--bg); border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 16px 16px 36px #c2c6ce, -16px -16px 36px #ffffff; }
[data-theme="soft"] .auth-card h2 { font-weight: 700; }
[data-theme="soft"] .auth-btn { background: var(--bg); color: var(--text); border: 1px solid rgba(255, 255, 255, 0.6); box-shadow: var(--raise); }
[data-theme="soft"] .auth-btn:active { box-shadow: var(--inset); }
[data-theme="soft"] .boot { background: var(--bg); }


/* Add device (soft theme) */
[data-theme="soft"] .pair-option { background: var(--bg); border: 1px solid rgba(255, 255, 255, 0.6); box-shadow: var(--raise-sm); }
[data-theme="soft"] .pair-option:active { box-shadow: var(--inset); }
[data-theme="soft"] .pair-ico, [data-theme="soft"] .pair-ok, [data-theme="soft"] .pair-radar i { background: var(--brand); color: #fff; box-shadow: 0 8px 18px rgba(9, 127, 254, 0.28); }
[data-theme="soft"] .pair-found-row { background: var(--bg); box-shadow: var(--inset); }

/* lists & admin (soft theme) */
[data-theme="soft"] .row { background: var(--bg); border: 1px solid rgba(255, 255, 255, 0.55); box-shadow: var(--raise-sm); }
[data-theme="soft"] .row-ico { background: var(--bg); box-shadow: var(--inset); }
[data-theme="soft"] .row-ico.ok { color: var(--accent-2); }
[data-theme="soft"] .kv div, [data-theme="soft"] .search input { background: var(--bg); box-shadow: var(--inset); border-color: transparent; }
[data-theme="soft"] .chip { background: var(--bg); box-shadow: var(--raise-sm); border-color: rgba(255, 255, 255, 0.6); }
[data-theme="soft"] .chip.check:has(input:checked) { background: var(--brand); color: #fff; border-color: transparent; }
[data-theme="soft"] .tabbar.many .tab[aria-current="page"] { box-shadow: 0 6px 14px rgba(9, 127, 254, 0.28); }
[data-theme="soft"] .w-ico { background: var(--brand); color: #fff; box-shadow: 0 8px 18px rgba(9, 127, 254, 0.28); }

/* device views (soft theme) */
[data-theme="soft"] .layout-menu { background: var(--bg); border: 1px solid rgba(255,255,255,.6); box-shadow: var(--raise); }
[data-theme="soft"] .layout-menu button[aria-checked="true"] { color: #fff; background: var(--brand); }
[data-theme="soft"] .dgroup-btn { background: var(--bg); border-color: rgba(255,255,255,.6); box-shadow: var(--raise-sm); }
[data-theme="soft"] .layout-list .card.on .sw { background: rgba(255,255,255,.35); }

/* Arabic (right-to-left) */
[dir="rtl"] .auth-theme { right: auto; left: 16px; }
[dir="rtl"] .auth-field { text-align: right; }
[dir="rtl"] .mini-toggle::after { left: auto; right: 3px; }
[dir="rtl"] .auth-remember input:checked + .mini-toggle::after { transform: translateX(-14px); }
@media (min-width: 900px) {
  [dir="rtl"] .sidebar { left: auto; right: 16px; }
  [dir="rtl"] body { padding-left: 0; padding-right: 268px; }
  [dir="rtl"] body.sb-collapsed { padding-left: 0; padding-right: 108px; }
}
[dir="rtl"] .sb-brand { padding-left: 0; padding-right: 6px; }
[dir="rtl"] .sb-collapse { margin-left: 0; margin-right: auto; }
[dir="rtl"] .sb-collapse svg { transform: rotate(180deg); }
[dir="rtl"] body.sb-collapsed .sb-collapse svg { transform: none; }
[dir="rtl"] .sb-count { margin-left: 0; margin-right: auto; }
.auth-lang { position: absolute; top: max(16px, env(safe-area-inset-top)); right: 70px; width: auto; padding: 0 12px; }
[dir="rtl"] .auth-lang { right: auto; left: 70px; }

/* Login: never let long text (e.g. Arabic) widen the layout past the screen */
.auth { grid-template-columns: minmax(0, 1fr); overflow-x: hidden; }
.auth-card { justify-self: center; min-width: 0; max-width: 100%; }