/* =========================================================
   Belgotex Inspection Form
   Typography-forward, restrained greyscale, sectional rhythm.
   ========================================================= */

/* ----- Tokens ----- */

:root {
  /* Greyscale */
  --g-50:  #fafafb;
  --g-100: #f2f3f5;
  --g-150: #e8eaed;
  --g-200: #dcdfe4;
  --g-300: #c2c6cd;
  --g-400: #9ca1aa;
  --g-500: #6e737d;
  --g-600: #4b5058;
  --g-700: #33373e;
  --g-800: #22262c;
  --g-900: #15181d;

  /* Role aliases — inverted so fields (not cards) are the brightest surface.
     Stratification: page (darkest grey) → card (mid grey) → field (white, shadowed). */
  --page:      #adadad;
  --surface:   #c0c0c0;
  --surface-2: #cccccc;
  --surface-3: #d9d9d9;

  --field:     #ffffff;   /* brightest — where the rep types */
  --field-alt: var(--g-50); /* disabled/readonly fields */

  --border:        rgba(22, 32, 44, .18);
  --border-strong: rgba(22, 32, 44, .30);
  --field:     #d8d8d8;
  --field-alt: #bebebe;
  --aurora-border: rgba(255, 255, 255, .62);
  --aurora-glow:   rgba(255, 255, 255, .34);
  --aurora-glow-2: rgba(255, 255, 255, .18);

  /* Stamped-in field shadow — subtle drop + thin top highlight */
  --field-shadow:
    0 1px 2px rgba(15, 18, 22, .10),
    0 0 0 1px var(--aurora-border),
    0 0 12px var(--aurora-glow),
    0 0 28px var(--aurora-glow-2),
    inset 0 1px 0 rgba(255, 255, 255, .8);
  --field-shadow-focus:
    0 0 0 3px var(--focus),
    0 0 0 1px rgba(255, 255, 255, .74),
    0 0 18px rgba(255, 255, 255, .30),
    0 1px 2px rgba(15, 18, 22, .08),
    inset 0 1px 0 rgba(255, 255, 255, .8);

  --text:          var(--g-900);
  --text-2:        var(--g-800);    /* labels, secondary headings */
  --text-muted:    var(--g-700);    /* helper text, select options — bumped darker for outdoor readability */
  --text-faint:    var(--g-600);    /* micro captions — still readable on mobile in sunlight */

  --text-muted:    #29313b;
  --text-faint:    #3d4652;

  --focus:  rgba(255, 255, 255, .72);

  /* Semantic — Belgotex brand */
  --accent:       #3b353e;
  --accent-hi:    #6d6d6d;
  --accent-deep:  #000000;

  --success: #166534;
  --warn:    #854d0e;
  --danger:  #991b1b;

  /* Radii */
  --r-1: 6px;
  --r-2: 8px;
  --r-3: 10px;
  --r-4: 12px;
  --r-5: 14px;

  /* Shadow ladder — subtle, layered */
  --shadow-1: 0 1px 2px rgba(15, 18, 22, .05);
  --shadow-2: 0 1px 2px rgba(15, 18, 22, .04),
              0 2px 6px rgba(15, 18, 22, .05);
  --shadow-3: 0 4px 12px rgba(15, 18, 22, .08),
              0 8px 24px rgba(15, 18, 22, .06);
  --shadow-pop: 0 16px 44px rgba(15, 18, 22, .14),
                0 4px 12px rgba(15, 18, 22, .06);

  /* Spacing (4px base) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 32px;
  --sp-8: 48px;

  /* Type */
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter Variable", "Inter",
               "Segoe UI Variable", "Segoe UI", "Helvetica Neue", Helvetica, Arial,
               "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Cascadia Code",
               Consolas, "Roboto Mono", monospace;

  /* Type scale */
  --fs-micro: 11px;
  --fs-small: 12px;
  --fs-body:  13.5px;
  --fs-md:    15px;
  --fs-lg:    17px;
  --fs-xl:    20px;
  --fs-2xl:   26px;

  /* Tracking */
  --tr-tight: -0.01em;
  --tr-wide:  0.02em;
  --tr-caps:  0.06em;
}

/* ----- Reset ----- */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv11", "ss01", "kern";
}

body:not(.dark-mode) {
  background:
    radial-gradient(circle at 28% 0%, rgba(255, 255, 255, .14), transparent 34%),
    linear-gradient(180deg, #b8b8b8 0%, var(--page) 46%, #9f9f9f 100%);
}

h1, h2, h3, h4, p { margin: 0; }

button { font-family: inherit; }

/* ----- Inline icon convenience (set width/height/stroke via font-size+color) ----- */

.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.12em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ----- Header ----- */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--sp-3) var(--sp-5);
  background: #000;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  transform: translateY(0);
  transition: transform .25s cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}

/* Auto-hide header when scrolling down on mobile — reclaims screen space.
   Scrolling back up brings it back. JS toggles .header-hidden. */
header.header-hidden {
  transform: translateY(-100%);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-width: 0;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--r-3);
  background: var(--g-900);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0;
  flex-shrink: 0;
  user-select: none;
  box-shadow: var(--shadow-1),
              inset 0 0 0 1px rgba(255, 255, 255, 0.08),
              inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

#brandTitle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
  font-size: var(--fs-lg);
  line-height: 1;
  letter-spacing: 0;
  color: #fff;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  cursor: default;
}

.brand-logo {
  display: block;
  width: 148px;
  max-width: 38vw;
  height: auto;
  flex: 0 0 auto;
}

.brand-tail {
  display: inline-block;
  color: #fff;
  white-space: nowrap;
}

.badge-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: 3px;
  flex-wrap: wrap;
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 11px 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text-2);
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  white-space: nowrap;
  min-height: 22px;
  box-shadow: var(--shadow-1);
  transition: background .18s, border-color .18s, color .18s, box-shadow .18s;
}
.mode-pill:hover { background: var(--g-50); border-color: var(--border-strong); }
.mode-pill:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus), var(--shadow-1); }

.mode-pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--g-500);
  flex-shrink: 0;
  transition: background .18s, box-shadow .18s;
}
#passLabel,
#buildStamp {
  font-size: var(--fs-micro);
  color: var(--text-faint);
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
}

.actions {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  min-width: 112px;
  padding: 0 10px;
  margin: 0 4px 0 0;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--r-2);
  background: rgba(255, 255, 255, .08);
  color: #fff;
  cursor: pointer;
  user-select: none;
}

.theme-switch__text {
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.theme-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.theme-switch__track {
  position: relative;
  width: 38px;
  height: 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .22);
  border: 1px solid rgba(255, 255, 255, .25);
}

.theme-switch__knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform .18s ease, background .18s ease;
}

.theme-switch input:checked + .theme-switch__track {
  background: #28a9f4;
  border-color: #28a9f4;
}

.theme-switch input:checked + .theme-switch__track .theme-switch__knob {
  transform: translateX(18px);
  background: #00131d;
}

.theme-switch:focus-within {
  box-shadow: 0 0 0 3px rgba(40, 169, 244, .35);
}

body:not(.dark-mode) .theme-switch {
  border-color: transparent;
  background:
    linear-gradient(#2a2a2a, #2a2a2a) padding-box,
    linear-gradient(135deg, #ffffff, #aeb3b8, #fff1b7, #9da2a8, #ffffff) border-box;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .22),
    0 0 10px rgba(255, 255, 255, .16),
    inset 0 1px 0 rgba(255, 255, 255, .18);
}

body:not(.dark-mode) .theme-switch__track {
  border-color: transparent;
  background:
    linear-gradient(#4b4b4b, #4b4b4b) padding-box,
    linear-gradient(135deg, #ffffff, #aeb3b8, #fff1b7, #9da2a8, #ffffff) border-box;
}

body:not(.dark-mode) .theme-switch__knob {
  background:
    radial-gradient(circle at 35% 25%, #ffffff 0%, #fffbe9 42%, #efd889 78%, #cfb25a 100%);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, .36),
    inset 0 1px 0 rgba(255, 255, 255, .86);
}

/* ----- Buttons ----- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  box-shadow:
    var(--shadow-1),
    0 0 0 1px rgba(255, 255, 255, .46),
    0 0 7px rgba(255, 255, 255, .24),
    inset 0 1px 0 rgba(255,255,255,.5);
  transition: background .12s, border-color .12s, color .12s, box-shadow .12s, transform .06s;
  user-select: none;
  -webkit-user-select: none;
  white-space: nowrap;
}

.btn .icon { font-size: 14px; stroke-width: 1.75; }

.btn:hover:not(:disabled) {
  background: var(--surface-3);
  border-color: var(--border-strong);
  box-shadow:
    var(--shadow-2),
    0 0 0 1px rgba(255, 255, 255, .58),
    0 0 10px rgba(255, 255, 255, .30),
    inset 0 1px 0 rgba(255,255,255,.7);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow: var(--shadow-1);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus);
  border-color: var(--g-600);
}

.btn:disabled { opacity: .42; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(180deg, var(--accent-hi) 0%, var(--accent) 60%, var(--accent-deep) 100%);
  color: #ffffff;
  border-color: var(--accent-deep);
  box-shadow: var(--shadow-1),
              inset 0 1px 0 rgba(255, 255, 255, 0.45);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
  font-weight: 800;
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(180deg, #7a7a7a 0%, #4a454d 60%, #000000 100%);
  box-shadow: var(--shadow-1),
              inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
.btn-primary:focus-visible {
  box-shadow: 0 0 0 3px var(--focus),
              inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
  box-shadow: none;
}
.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, .5);
  color: var(--text);
  box-shadow: none;
}

.btn-danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 30%, var(--border));
}
.btn-danger:hover:not(:disabled) {
  background: color-mix(in srgb, var(--danger) 6%, transparent);
  border-color: color-mix(in srgb, var(--danger) 50%, var(--border));
}

.btn-sm {
  padding: 4px 9px;
  font-size: var(--fs-micro);
  border-radius: var(--r-1);
}

/* ----- Layout ----- */

main {
  padding: var(--sp-6) var(--sp-5);
  max-width: 1180px;
  margin: 0 auto;
}

main { max-width: 820px; }

.row {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.row > .field {
  min-width: 220px;
  flex: 1 1 220px;
}

section.form-host { width: 100%; }

/* ----- Cards ----- */

.card {
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--surface) 82%, var(--surface-3)) 0%,
      var(--surface) 100%);
  border: 1px solid color-mix(in srgb, var(--border) 84%, var(--aurora-border));
  border-radius: var(--r-5);
  box-shadow:
    var(--shadow-2),
    0 0 0 1px rgba(255, 255, 255, .40),
    0 0 12px rgba(255, 255, 255, .22),
    inset 0 1px 0 rgba(255, 255, 255, .5);
  padding: var(--sp-5) var(--sp-5) var(--sp-4);
  margin-top: var(--sp-4);
  transition: box-shadow .18s ease, border-color .18s ease;
}
.card:first-child { margin-top: 0; }

/* Premium metallic field treatment for light-mode cards. */
body:not(.dark-mode) .card {
  position: relative;
  border-color: transparent;
  background:
    linear-gradient(#c2c2c2, #c2c2c2) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #aaaeb3 13%,
      #f7f7f5 26%,
      #c6b479 44%,
      #fff7d8 55%,
      #9fa4aa 70%,
      #ffffff 100%) border-box;
  box-shadow:
    var(--shadow-2),
    0 0 0 1px rgba(255, 255, 255, .52),
    0 0 22px rgba(255, 255, 255, .20),
    inset 0 1px 0 rgba(255, 255, 255, .72),
    inset 0 -1px 0 rgba(128, 116, 82, .22);
  overflow: hidden;
}

body:not(.dark-mode) .card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg,
      rgba(255, 255, 255, .22) 0%,
      transparent 28%,
      rgba(255, 255, 255, .34) 43%,
      transparent 58%,
      rgba(185, 164, 96, .16) 78%,
      transparent 100%);
  mix-blend-mode: screen;
  opacity: .72;
}

body:not(.dark-mode) .card > * {
  position: relative;
  z-index: 1;
}

body:not(.dark-mode) .card input[type="text"],
body:not(.dark-mode) .card input[type="number"],
body:not(.dark-mode) .card input[type="date"],
body:not(.dark-mode) .card input[type="email"],
body:not(.dark-mode) .card input[type="tel"],
body:not(.dark-mode) .card select,
body:not(.dark-mode) .card textarea,
body:not(.dark-mode) .card .address-group {
  border-color: transparent;
  background:
    linear-gradient(#d7d7d7, #d7d7d7) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #a5abb0 14%,
      #f8f8f6 27%,
      #c4af68 45%,
      #fff0b8 54%,
      #9ca1a6 72%,
      #ffffff 100%) border-box;
  box-shadow:
    0 1px 2px rgba(15, 18, 22, .11),
    0 0 0 1px rgba(255, 255, 255, .54),
    0 0 12px rgba(255, 255, 255, .26),
    inset 0 1px 0 rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(120, 105, 68, .16);
}

body:not(.dark-mode) .card input:focus,
body:not(.dark-mode) .card select:focus,
body:not(.dark-mode) .card textarea:focus,
body:not(.dark-mode) .card .address-group:focus-within {
  border-color: transparent;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, .58),
    0 0 0 1px rgba(196, 175, 104, .52),
    0 0 18px rgba(255, 255, 255, .36),
    inset 0 1px 0 rgba(255, 255, 255, .72);
}

body:not(.dark-mode) .card .address-group input {
  background: transparent;
  border-color: rgba(158, 146, 104, .40);
  box-shadow: none !important;
}

body:not(.dark-mode) .card .btn {
  border-color: transparent;
  background:
    linear-gradient(#d6d6d6, #d6d6d6) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #a6abb0 17%,
      #f7f7f5 34%,
      #c3ae67 52%,
      #fff0b8 63%,
      #9ca1a6 82%,
      #ffffff 100%) border-box;
  box-shadow:
    var(--shadow-1),
    0 0 0 1px rgba(255, 255, 255, .50),
    0 0 10px rgba(255, 255, 255, .24),
    inset 0 1px 0 rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(120, 105, 68, .16);
}

body:not(.dark-mode) .card .btn-primary {
  color: #111418;
  text-shadow: none;
  background:
    linear-gradient(180deg, #fffdf2 0%, #f1df9a 48%, #d4b75f 100%) padding-box,
    linear-gradient(135deg, #ffffff 0%, #a9afb4 24%, #fff3bf 52%, #9ca1a6 78%, #ffffff 100%) border-box;
}

.card h2 {
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: var(--tr-tight);
  color: var(--text);
  margin: 0 0 var(--sp-4);
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.15;
}

.card h2 .icon {
  font-size: 16px;
  color: var(--text-muted);
  stroke-width: 1.5;
}

/* Section-number chip (inline with title) */
.card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--sp-4);
}

.card__step {
  flex-shrink: 0;
  padding: 2px 7px;
  border-radius: var(--r-1);
  background: var(--field);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tr-caps);
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-1);
  line-height: 1.4;
  transition: background .18s, color .18s, border-color .18s, box-shadow .18s;
}

.card__head h2 { margin: 0; }

/* Subtitles are intentionally absent — the heading carries its own weight.
   If a card genuinely needs a secondary line, use .card__note below the head. */
.card__note {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin: calc(var(--sp-4) * -1) 0 var(--sp-4) 0;
  line-height: 1.45;
}

/* ----- Form fields ----- */

.field { margin-bottom: var(--sp-4); }
.field:last-child { margin-bottom: 0; }

label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0;
}

input::placeholder,
textarea::placeholder {
  color: #5b6370;
  opacity: 1;             /* kill Firefox's default 0.54 opacity washout */
}

label.req::after {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--danger);
  margin-left: 6px;
  vertical-align: 2px;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  margin-top: 5px;
  padding: 9px 11px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-body);
  line-height: 1.4;
  outline: none;
  box-shadow: var(--field-shadow);
  transition: border-color .12s, box-shadow .12s, background .12s;
}

input[type="number"] { font-variant-numeric: tabular-nums; }

/* Kill browser-native spinner arrows everywhere — they're too small to hit on
   mobile and add visual noise on desktop. inputmode + touch-friendly UI does
   the job better. */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

textarea { min-height: 64px; resize: vertical; }

input:focus,
select:focus,
textarea:focus {
  border-color: var(--g-700);
  box-shadow: var(--field-shadow-focus);
}

input:disabled,
select:disabled,
textarea:disabled {
  background: var(--field-alt);
  color: var(--text-muted);
  cursor: not-allowed;
  box-shadow: none;
}

/* ----- Dark mode ----- */

html.dark-mode-preload,
body.dark-mode {
  --page:      #06131d;
  --surface:   #0d1118;
  --surface-2: #111823;
  --surface-3: #151d29;
  --field:     #05080d;
  --field-alt: #101620;

  --border:        rgba(148, 163, 184, .20);
  --border-strong: rgba(56, 189, 248, .48);
  --focus:         rgba(56, 189, 248, .34);

  --text:       #f8fafc;
  --text-2:     #e5edf7;
  --text-muted: #a8b3c5;
  --text-faint: #7f8da3;

  --accent:      #0ea5e9;
  --accent-hi:   #38bdf8;
  --accent-deep: #0369a1;

  --field-shadow:
    0 1px 0 rgba(255, 255, 255, .04),
    inset 0 1px 0 rgba(255, 255, 255, .03);
  --field-shadow-focus:
    0 0 0 3px var(--focus),
    inset 0 1px 0 rgba(255, 255, 255, .05);

  background:
    radial-gradient(circle at 28% 0%, rgba(14, 165, 233, .16), transparent 36%),
    linear-gradient(180deg, #07131c 0%, #06131d 52%, #03070b 100%);
  color: var(--text);
}

html.dark-mode-preload header,
body.dark-mode header {
  background: #020407;
  border-bottom-color: rgba(56, 189, 248, .18);
}

body.dark-mode .card,
body.dark-mode .photo-modal__panel,
body.dark-mode .bt-modal__panel,
body.dark-mode .gauge-popover {
  background: linear-gradient(180deg, #10151e 0%, #0b1017 100%);
  border-color: var(--border);
  box-shadow:
    0 12px 38px rgba(0, 0, 0, .34),
    inset 0 1px 0 rgba(255, 255, 255, .04);
}

body.dark-mode .card h2,
body.dark-mode .photo-modal__title,
body.dark-mode .bt-modal__title {
  color: var(--text);
}

body.dark-mode .card h2 .icon,
body.dark-mode .btn .icon {
  color: #7dd3fc;
}

body.dark-mode .card__step,
body.dark-mode .gauge-popover__status,
body.dark-mode .photo-meta .tag {
  background: #05080d;
  color: #bfeaff;
  border-color: rgba(56, 189, 248, .28);
  box-shadow: none;
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
  color: #7f8da3;
}

body.dark-mode input[type="text"],
body.dark-mode input[type="number"],
body.dark-mode input[type="date"],
body.dark-mode input[type="email"],
body.dark-mode input[type="tel"],
body.dark-mode select,
body.dark-mode textarea,
body.dark-mode .address-group {
  background: var(--field);
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--field-shadow);
}

body.dark-mode input:focus,
body.dark-mode select:focus,
body.dark-mode textarea:focus {
  border-color: var(--border-strong);
  box-shadow: var(--field-shadow-focus);
}

body.dark-mode .btn {
  background: #101722;
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}

body.dark-mode .btn:hover:not(:disabled) {
  background: #162233;
  border-color: rgba(56, 189, 248, .38);
  box-shadow: none;
}

body.dark-mode .btn-primary {
  background: #28a9f4;
  color: #00131d;
  border-color: #38bdf8;
  text-shadow: none;
  box-shadow: none;
}

body.dark-mode .btn-primary:hover:not(:disabled) {
  background: #55c5ff;
  box-shadow: none;
}

body.dark-mode .btn-ghost {
  background: transparent;
  color: var(--text-muted);
}

body.dark-mode .btn-ghost:hover:not(:disabled) {
  background: rgba(56, 189, 248, .10);
  color: var(--text);
}

body.dark-mode .toggle__track {
  background: #1a2636;
  border-color: var(--border);
}

body.dark-mode .toggle__knob {
  background: #e5edf7;
}

body.dark-mode .toggle[data-state="on"] .toggle__track {
  background: #28a9f4;
  border-color: #38bdf8;
}

body.dark-mode .toggle[data-state="on"] .toggle__knob {
  background: #00131d;
}

body.dark-mode .segmented {
  background: #05080d;
  border-color: var(--border);
}

body.dark-mode .segmented__btn {
  color: var(--text-muted);
}

body.dark-mode .segmented__btn[aria-pressed="true"] {
  background: #162233;
  color: var(--text);
  border-color: rgba(56, 189, 248, .38);
}

body.dark-mode .inspection-item__body,
body.dark-mode .photo-item,
body.dark-mode .weather-block,
body.dark-mode .tumbler {
  background: #080d14;
  border-color: var(--border);
}

body.dark-mode .inspection-item__body:hover,
body.dark-mode .photo-item:hover {
  background: #101722;
  border-color: rgba(56, 189, 248, .34);
}

body.dark-mode .inspection-item.selected .inspection-item__body {
  background: #101722;
  border-color: #28a9f4;
  box-shadow: 0 0 0 1px rgba(40, 169, 244, .25);
}

body.dark-mode .floating-gauge {
  background: #0b1017;
  border-color: rgba(56, 189, 248, .30);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .38);
}

body.dark-mode #toast {
  background: #101722 !important;
  color: var(--text) !important;
  border: 1px solid var(--border);
}

body.dark-mode input:-webkit-autofill,
body.dark-mode input:-webkit-autofill:hover,
body.dark-mode input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  box-shadow: 0 0 0 1000px var(--field) inset;
  transition: background-color 9999s ease-out;
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 15px) 52%,
    calc(100% - 10px) 52%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 28px;
}

input[type="file"] {
  margin-top: 6px;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.helper {
  display: block;
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.45;
}

.field-note {
  color: var(--warn);
  font-weight: 700;
}

.muted { color: var(--text-muted); }
.small { font-size: var(--fs-small); }

/* ----- iOS-style toggle (2 options) ----- */

.toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-2);
  user-select: none;
  -webkit-user-select: none;
  margin-top: 5px;
}

.toggle__off, .toggle__on {
  transition: color .18s ease;
  min-width: 28px;
}
.toggle__track {
  position: relative;
  width: 48px;
  height: 28px;
  border-radius: 999px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
  box-shadow: inset 0 1px 2px rgba(15, 18, 22, .08);
  box-shadow:
    inset 0 1px 2px rgba(15, 18, 22, .08),
    0 0 0 1px rgba(255, 255, 255, .36),
    0 0 8px rgba(255, 255, 255, .18);
}
.toggle__knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--field);
  box-shadow:
    0 2px 4px rgba(15, 18, 22, .22),
    0 0 0 1px rgba(15, 18, 22, .05),
    inset 0 1px 0 rgba(255, 255, 255, .6);
  transition: transform .22s cubic-bezier(.4, 0, .2, 1);
}
.toggle[data-state="on"] .toggle__track {
  background: var(--g-900);
  border-color: var(--g-900);
}
.toggle[data-state="on"] .toggle__knob { transform: translateX(20px); }
.toggle[data-state="on"] .toggle__on  { color: var(--text); font-weight: 700; }
.toggle[data-state="off"] .toggle__off { color: var(--text); font-weight: 700; }

.toggle:focus-within .toggle__track {
  box-shadow: 0 0 0 3px var(--focus), inset 0 1px 2px rgba(15, 18, 22, .08);
}

body:not(.dark-mode) .toggle__track {
  border-color: transparent;
  background:
    linear-gradient(#d0d0d0, #d0d0d0) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #a8adb2 16%,
      #f7f7f4 31%,
      #c5b06a 50%,
      #fff0b8 62%,
      #9ba0a6 80%,
      #ffffff 100%) border-box;
  box-shadow:
    inset 0 1px 2px rgba(15, 18, 22, .10),
    0 0 0 1px rgba(255, 255, 255, .44),
    0 0 10px rgba(255, 255, 255, .20);
}

body:not(.dark-mode) .toggle__knob {
  background:
    radial-gradient(circle at 35% 25%, #ffffff 0%, #fffbe9 42%, #efd889 78%, #cfb25a 100%);
  box-shadow:
    0 2px 5px rgba(15, 18, 22, .28),
    inset 0 1px 0 rgba(255, 255, 255, .86),
    inset 0 -1px 0 rgba(120, 105, 68, .18);
}

body:not(.dark-mode) .toggle[data-state="on"] .toggle__track {
  background:
    linear-gradient(#ead582, #ead582) padding-box,
    linear-gradient(135deg, #ffffff, #c9cfd3, #fff6d6, #b39a4b, #ffffff) border-box;
  border-color: transparent;
}

/* Hide the underlying select for accessibility/fallback */
.toggle select, .segmented select {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

/* ----- iOS-style segmented control (3-5 options) ----- */

.segmented {
  display: inline-flex;
  padding: 2px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-top: 5px;
  box-shadow:
    inset 0 1px 2px rgba(15, 18, 22, .08),
    0 0 0 1px rgba(255, 255, 255, .36),
    0 0 8px rgba(255, 255, 255, .18);
  user-select: none;
  -webkit-user-select: none;
  position: relative;
}

.segmented__btn {
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 999px;
  padding: 5px 12px;
  font: inherit;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: color .18s ease, background .18s ease, box-shadow .18s ease;
  min-width: 52px;
}

.segmented__btn:hover { color: var(--text); }

.segmented__btn[aria-pressed="true"] {
  background: var(--field);
  color: var(--text);
  box-shadow:
    0 1px 2px rgba(15, 18, 22, .12),
    inset 0 1px 0 rgba(255, 255, 255, .5);
}

.segmented:focus-within {
  box-shadow:
    inset 0 1px 2px rgba(15, 18, 22, .08),
    0 0 0 3px var(--focus);
}

body:not(.dark-mode) .segmented {
  border-color: transparent;
  background:
    linear-gradient(#cfcfcf, #cfcfcf) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #a8adb2 16%,
      #f7f7f4 31%,
      #c5b06a 50%,
      #fff0b8 62%,
      #9ba0a6 80%,
      #ffffff 100%) border-box;
  box-shadow:
    inset 0 1px 2px rgba(15, 18, 22, .10),
    0 0 0 1px rgba(255, 255, 255, .40),
    0 0 10px rgba(255, 255, 255, .18);
}

body:not(.dark-mode) .segmented__btn[aria-pressed="true"] {
  background:
    linear-gradient(180deg, #fffdf0 0%, #f0dc91 58%, #d6bd68 100%) padding-box,
    linear-gradient(135deg, #ffffff 0%, #c9cfd3 22%, #fff6d6 52%, #b39a4b 76%, #ffffff 100%) border-box;
  color: #111418;
  border: 1px solid transparent;
  box-shadow:
    0 1px 3px rgba(15, 18, 22, .16),
    0 0 0 1px rgba(255, 255, 255, .54),
    0 0 8px rgba(255, 240, 184, .22),
    inset 0 1px 0 rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(120, 94, 35, .20);
}

/* ----- Grouped address input ----- */

.address-group {
  display: grid;
  grid-template-columns: 1fr 110px 110px;
  grid-template-areas:
    "street street street"
    "suburb state  postcode";
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--field);
  overflow: hidden;
  margin-top: 5px;
  box-shadow: var(--field-shadow);
  transition: border-color .12s, box-shadow .12s;
}

.address-group:focus-within {
  border-color: var(--g-700);
  box-shadow: var(--field-shadow-focus);
}

.address-group input {
  border: none;
  border-radius: 0;
  margin: 0;
  background: transparent;
  box-shadow: none !important;
  padding: 9px 11px;
  min-width: 0;
}
.address-group input:focus { box-shadow: none; outline: none; }

.address-group .address-street   { grid-area: street;   border-bottom: 1px solid var(--border); }
.address-group .address-suburb   { grid-area: suburb;   border-right:  1px solid var(--border); }
.address-group .address-state    { grid-area: state;    border-right:  1px solid var(--border); text-align: center; font-variant: small-caps; }
.address-group .address-postcode { grid-area: postcode; font-variant-numeric: tabular-nums; }

@media (max-width: 540px) {
  .address-group {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "street   street"
      "suburb   suburb"
      "state    postcode";
  }
  .address-group .address-suburb { border-right: none; border-bottom: 1px solid var(--border); }
}

/* ----- Compact mobile header — icon-only action bar ----- */

@media (max-width: 640px) {
  header {
    padding: 8px 10px;
  }
  header .row {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr);
    gap: 6px !important;
  }

  #brandTitle {
    gap: 8px;
    font-size: 14px;
    line-height: 1;
  }
  .brand-logo {
    width: 112px;
    max-width: 46vw;
  }
  .brand-tail {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    margin-top: 0;
    color: #fff;
  }

  /* Build stamp adds noise on mobile */
  #buildStamp { display: none; }

  .mode-pill {
    padding: 2px 7px 2px 5px;
    font-size: 10px;
  }

  /* Action bar: icon-only, one tight row, justify-end */
  .actions {
    width: 100%;
    gap: 5px;
    flex-wrap: wrap;
    justify-content: flex-start;
    overflow: visible;
  }

  .theme-switch {
    height: 38px;
    min-width: 112px;
    padding: 0 9px;
    margin-right: 0;
  }
  .theme-switch__text {
    display: inline;
    font-size: 11px;
  }

  .actions .icon-btn {
    padding: 0;
    width: 38px;
    height: 38px;
    justify-content: center;
    flex-shrink: 0;
  }

  .actions .icon-btn .btn-label { display: none; }
  .actions .icon-btn .icon { font-size: 16px; }

  /* Submit stays the same size so it's clearly the primary CTA */
  .actions #submitBtn {
    width: auto;
    min-width: 38px;
    padding: 0 10px;
  }
  .actions #submitBtn:disabled {
    display: none;
  }
  .actions #submitWhyBtn {
    display: none !important;
  }
  .actions #submitBtn:not(:disabled) .btn-label {
    display: inline;
    font-size: 11px;
    font-weight: 800;
  }
}

/* ----- GPS row ----- */

.gps-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: 4px;
  flex-wrap: wrap;
}

.field-action-row {
  display: flex;
  align-items: stretch;
  gap: var(--sp-2);
}

.field-action-row input {
  flex: 1 1 auto;
  min-width: 0;
}

.field-action-row .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

/* ----- Sidebar: inspection list ----- */

aside .card h2 { margin-bottom: var(--sp-3); }

#inspectionsList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.inspection-empty {
  padding: var(--sp-4);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-small);
  background: var(--surface-2);
  border-radius: var(--r-2);
  border: 1px dashed var(--border-strong);
}

.inspection-item {
  display: flex;
  align-items: stretch;
  gap: 2px;
  border-radius: var(--r-2);
  position: relative;
}

.inspection-item__body {
  flex: 1;
  text-align: left;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  background: var(--field);
  cursor: pointer;
  font: inherit;
  color: inherit;
  box-shadow: var(--shadow-1);
  transition: border-color .12s, background .12s, box-shadow .12s;
  min-width: 0;
}

.inspection-item__body:hover {
  background: var(--field);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-2);
}

.inspection-item.selected .inspection-item__body {
  background: var(--surface);
  border-color: var(--g-900);
  box-shadow: 0 0 0 1px var(--g-900) inset;
}

.inspection-item__title {
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inspection-item__place {
  font-size: var(--fs-micro);
  color: var(--text-muted);
  margin-top: 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inspection-item__footer {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: var(--tr-caps);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
  flex-shrink: 0;
}
.status-dot.on   { background: var(--success); }
.status-dot.near { background: var(--warn); }
.status-dot.off  { background: var(--danger); }

.inspection-item__del {
  flex-shrink: 0;
  width: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-2);
  background: var(--field);
  color: var(--text-faint);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: color .12s, border-color .12s, background .12s;
}
.inspection-item__del:hover {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  background: color-mix(in srgb, var(--danger) 5%, var(--surface));
}

/* ----- Floating progress gauge ----- */

.floating-gauge {
  position: fixed;
  right: calc(16px + env(safe-area-inset-right));
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 200;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  padding: 0;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(circle at 30% 25%, #ffffff 0%, #f4f5f8 60%, #dadde3 100%);
  cursor: pointer;
  box-shadow:
    0 14px 28px rgba(15, 18, 22, .18),
    0 4px 10px rgba(15, 18, 22, .10),
    0 0 0 1px rgba(255, 255, 255, .44),
    0 0 10px rgba(255, 255, 255, .22),
    inset 0 1px 0 rgba(255, 255, 255, .9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .18s cubic-bezier(.4,0,.2,1), box-shadow .18s ease;
}

.floating-gauge:hover { transform: translateY(-2px); }
.floating-gauge:active { transform: translateY(0); }
.floating-gauge:focus-visible { outline: none; box-shadow:
  0 0 0 3px var(--focus),
  0 14px 28px rgba(15, 18, 22, .18),
  inset 0 1px 0 rgba(255, 255, 255, .9); }

.floating-gauge svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#progressPercent {
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1;
}

/* ----- Gauge popover ----- */

.gauge-popover {
  position: fixed;
  right: calc(16px + env(safe-area-inset-right));
  bottom: calc(92px + env(safe-area-inset-bottom));
  z-index: 199;
  width: min(280px, calc(100vw - 32px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  padding: var(--sp-3);
  box-shadow:
    0 20px 44px rgba(15, 18, 22, .22),
    0 6px 14px rgba(15, 18, 22, .12);
  opacity: 0;
  transform: translateY(8px) scale(.96);
  pointer-events: none;
  transition: opacity .18s ease, transform .22s cubic-bezier(.4,0,.2,1);
}

.gauge-popover[aria-hidden="false"] {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.gauge-popover__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--border);
}

.gauge-popover__title {
  font-size: var(--fs-micro);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tr-caps);
  font-weight: 700;
  margin-bottom: 2px;
}

.gauge-popover__id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 170px;
}

.gauge-popover__status {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--text);
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--field);
  box-shadow: var(--shadow-1);
}
.gauge-popover__status.locked {
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 40%, var(--border));
  background: color-mix(in srgb, var(--success) 6%, var(--field));
}

.progress-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2) var(--sp-3);
  margin: 0;
}
.progress-stats > div { display: flex; flex-direction: column; gap: 2px; }
.progress-stats dt {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tr-caps);
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0;
}
.progress-stats dd {
  margin: 0;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

/* Reserve bottom padding on the form so the gauge doesn't cover the Submit button area */
section.form-host { padding-bottom: 100px; }

/* ----- Toast ----- */

#toast {
  font-family: var(--font-sans) !important;
  font-size: var(--fs-small) !important;
  font-weight: 500;
  letter-spacing: -0.005em;
  background: var(--g-900) !important;
  box-shadow: var(--shadow-pop) !important;
  border: 1px solid var(--g-800);
}

/* ----- GPS pill ----- */

.gps-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: var(--fs-micro);
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text-muted);
  letter-spacing: 0;
  box-shadow: var(--shadow-1);
}
.gps-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
}
.gps-pill.gps-on   { background: #f0faf3; color: var(--success); border-color: #c6e9d2; }
.gps-pill.gps-on::before   { background: var(--success); box-shadow: 0 0 0 2px color-mix(in srgb, var(--success) 20%, transparent); }
.gps-pill.gps-near { background: #fbf5e7; color: var(--warn);    border-color: #eadba2; }
.gps-pill.gps-near::before { background: var(--warn); }
.gps-pill.gps-off  { background: #fbeeee; color: var(--danger);  border-color: #e5bfbf; }
.gps-pill.gps-off::before  { background: var(--danger); }

/* ----- Weather blocks ----- */

.weather-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.weather-block {
  flex: 1 1 240px;
  min-width: 220px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: 10px 12px;
  background: var(--surface-2);
}

.weather-block.weather-empty { background: var(--surface); }

.weather-label {
  font-size: var(--fs-micro);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tr-caps);
  color: var(--text-muted);
  margin-bottom: 6px;
}

.weather-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
  font-variant-numeric: tabular-nums;
}

.weather-table th,
.weather-table td {
  padding: 4px 6px;
  text-align: left;
  border-bottom: 1px solid var(--g-150);
}

.weather-table th { color: var(--text-muted); font-weight: 500; width: 44%; }

.weather-table tr:last-child th,
.weather-table tr:last-child td { border-bottom: none; }

/* ----- Factory width auto row ----- */

.factory-width {
  display: flex;
  gap: var(--sp-2);
  align-items: stretch;
  margin-top: 5px;
}

.factory-width input {
  flex: 1;
  margin-top: 0;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  color: var(--g-900);
  font-variant-numeric: tabular-nums;
}

.factory-width .btn { flex-shrink: 0; }

/* ----- Tumbler wheel (iOS-style scroll picker) ----- */

.tumbler {
  position: relative;
  height: 168px;
  width: 100%;
  max-width: 144px;
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--g-900);
  box-shadow: var(--field-shadow);
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  overscroll-behavior: contain;
  outline: none;
  margin-top: 5px;
  user-select: none;
  -webkit-user-select: none;
  /* Tighter mask — smaller blur band so items read cleanly */
  mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
}

.tumbler::-webkit-scrollbar { display: none; }
.tumbler { scrollbar-width: none; }

.tumbler:focus-visible {
  box-shadow: var(--field-shadow-focus);
  border-color: var(--g-700);
}

/* Wider variant for "mm" readings — up to 6 chars (e.g. 15000 mm) */
.tumbler--wide { max-width: 180px; }

.tumbler__track {
  padding-top: 64px;
  padding-bottom: 64px;
}

.tumbler__item {
  height: 40px;
  scroll-snap-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 600;
  color: var(--g-600);                /* darker than the old g-400 — readable surrounding values */
  letter-spacing: -0.01em;
  transition: color .15s, font-weight .15s, font-size .15s;
  cursor: pointer;
}

.tumbler__item.is-centred {
  color: var(--g-900);
  font-weight: 800;
  font-size: 22px;
}

.tumbler__selector {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  height: 48px;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(0, 212, 200, .05) 50%,
    rgba(255, 255, 255, 0) 100%);
  border-radius: 4px;
}

.tumbler__hint {
  padding: 60px var(--sp-4);
  text-align: center;
  font-size: var(--fs-small);
  color: var(--text-muted);
  font-style: italic;
}

body:not(.dark-mode) .tumbler {
  border-color: transparent;
  background:
    linear-gradient(#d5d5d5, #d5d5d5) padding-box,
    linear-gradient(135deg,
      #ffffff 0%,
      #a9aeb4 14%,
      #f8f8f6 28%,
      #c4af68 46%,
      #fff0b8 58%,
      #9ca1a6 76%,
      #ffffff 100%) border-box;
  box-shadow:
    0 1px 2px rgba(15, 18, 22, .12),
    0 0 0 1px rgba(255, 255, 255, .50),
    0 0 14px rgba(255, 255, 255, .24),
    inset 0 1px 0 rgba(255, 255, 255, .78),
    inset 0 -1px 0 rgba(120, 105, 68, .16);
}

body:not(.dark-mode) .tumbler__item {
  color: #4c525a;
}

body:not(.dark-mode) .tumbler__item.is-centred {
  color: #111418;
  text-shadow: 0 1px 0 rgba(255, 255, 255, .60);
}

body:not(.dark-mode) .tumbler__selector {
  border-top-color: rgba(180, 154, 73, .54);
  border-bottom-color: rgba(166, 171, 176, .58);
  background:
    linear-gradient(180deg,
      rgba(255, 255, 255, .06) 0%,
      rgba(255, 255, 255, .20) 50%,
      rgba(255, 255, 255, .06) 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, .38),
    0 0 12px rgba(255, 255, 255, .24),
    inset 0 1px 0 rgba(255, 255, 255, .54),
    inset 0 -1px 0 rgba(180, 154, 73, .22);
}

/* ----- Stepper widget ----- */

.stepper-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-3);
}

.stepper-cell label {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
  display: block;
}

.stepper {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  background: var(--field);
  box-shadow: var(--field-shadow);
  overflow: hidden;
  transition: border-color .12s, box-shadow .12s;
}

.stepper:focus-within {
  border-color: var(--g-700);
  box-shadow: var(--field-shadow-focus);
}

.stepper__btn {
  appearance: none;
  border: 0;
  background: var(--surface-2);
  color: var(--text);
  font-size: 24px;
  font-weight: 700;
  width: 52px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  line-height: 1;
  transition: background .12s;
}
.stepper__btn:hover { background: var(--surface-3); }
.stepper__btn:active { background: var(--g-200); }

.stepper input {
  flex: 1;
  border: 0;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--field);
  color: var(--g-900);         /* dark text, always, because bg is always white */
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 10px 8px;
  margin: 0;
  box-shadow: none !important;
  -moz-appearance: textfield;
}
.stepper input::-webkit-outer-spin-button,
.stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.stepper input:focus { outline: none; }

/* ----- Board measurement block ----- */

.board-measure {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  padding: var(--sp-4);
  margin-top: var(--sp-3);
}

.board-measure__head h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--text);
}
.board-measure__head p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0 0 var(--sp-2);
}

.board-measure__result {
  margin-top: var(--sp-4);
  padding: var(--sp-3);
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: var(--field);
  box-shadow: var(--field-shadow);
  color: var(--g-900);        /* always dark on this light card, regardless of body mode */
}

.board-measure__result dt,
.board-measure__result dd,
.board-measure__result .board-measure__hint,
.board-measure__result .board-measure__headline { color: inherit; }

.board-measure__result dt { color: var(--g-500); }

.board-measure__hint {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.board-measure__headline {
  font-weight: 700;
  font-size: var(--fs-md);
  margin-bottom: var(--sp-2);
  color: var(--text);
}

.board-measure__result.tone-ok    .board-measure__headline { color: var(--success); }
.board-measure__result.tone-info  .board-measure__headline { color: var(--text); }
.board-measure__result.tone-warn  .board-measure__headline { color: var(--warn); }
.board-measure__result.tone-alarm .board-measure__headline { color: var(--danger); }

.board-measure__result.tone-ok    { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); background: color-mix(in srgb, var(--success) 5%, var(--field)); }
.board-measure__result.tone-warn  { border-color: color-mix(in srgb, var(--warn) 40%, var(--border));    background: color-mix(in srgb, var(--warn) 6%, var(--field)); }
.board-measure__result.tone-alarm {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  background: color-mix(in srgb, var(--danger) 7%, var(--field));
  box-shadow: var(--field-shadow), 0 0 0 3px color-mix(in srgb, var(--danger) 14%, transparent);
  animation: alarm-pulse 1.4s ease-in-out 2;
}
@keyframes alarm-pulse {
  0%,100% { box-shadow: var(--field-shadow), 0 0 0 3px color-mix(in srgb, var(--danger) 14%, transparent); }
  50%     { box-shadow: var(--field-shadow), 0 0 0 6px color-mix(in srgb, var(--danger) 22%, transparent); }
}

.board-measure__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--sp-2);
  margin: 0;
}
.board-measure__stats > div { display: flex; flex-direction: column; gap: 2px; }
.board-measure__stats dt {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tr-caps);
  text-transform: uppercase;
  color: var(--g-500);           /* always medium grey on the light result card */
  margin: 0;
}
.board-measure__stats dd {
  margin: 0;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--g-900);           /* always dark on the light result card */
  font-variant-numeric: tabular-nums;
}

/* ----- Moisture rooms builder ----- */

.moisture-rooms__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}

.moisture-rooms {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.moisture-rooms__empty {
  padding: var(--sp-4);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-small);
  background: var(--surface-2);
  border-radius: var(--r-2);
  border: 1px dashed var(--border-strong);
}

.moisture-row {
  display: grid;
  grid-template-columns: 180px 1fr 32px;
  grid-template-areas:
    "room    status    del"
    "note    note      note";
  gap: var(--sp-2);
  padding: var(--sp-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  align-items: center;
}

.moisture-row__room   { grid-area: room; margin-top: 0; }
.moisture-row__status { grid-area: status; display: flex; flex-wrap: wrap; gap: 4px; }
.moisture-row__note   { grid-area: note; margin-top: 0; }
.moisture-row__del {
  grid-area: del;
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: var(--r-1);
  font-size: 16px;
  line-height: 1;
  width: 32px;
  height: 32px;
  cursor: pointer;
  color: var(--text-faint);
  transition: color .12s, border-color .12s, background .12s;
}
.moisture-row__del:hover {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  background: color-mix(in srgb, var(--danger) 5%, var(--field));
}

.moisture-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--field);
  padding: 4px 10px;
  font-size: var(--fs-micro);
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: background .12s, color .12s, border-color .12s, box-shadow .12s;
}
.moisture-chip:hover { border-color: var(--border-strong); box-shadow: var(--shadow-2); }
.moisture-chip.is-on.status-dry    { background: #e7f5ec; color: var(--success); border-color: #b7e1c6; }
.moisture-chip.is-on.status-slight { background: #fff8e1; color: #8a6400; border-color: #eadba2; }
.moisture-chip.is-on.status-damp   { background: #ffe5d3; color: #8a3e00; border-color: #f0c49b; }
.moisture-chip.is-on.status-wet    { background: #fdecec; color: var(--danger); border-color: #f0b5b5; }
.moisture-chip.is-on.status-pool   { background: #f1e2ff; color: #5d27a5; border-color: #d8bff7; }

@media (max-width: 540px) {
  .moisture-row {
    grid-template-columns: 1fr 32px;
    grid-template-areas:
      "room   del"
      "status status"
      "note   note";
  }
}

/* ----- Defect chips ----- */

.defect-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.defect-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--field);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
  box-shadow: var(--shadow-1);
  transition: background .12s, color .12s, border-color .12s, box-shadow .12s;
}

.defect-chip:hover { border-color: var(--border-strong); box-shadow: var(--shadow-2); }

.defect-chip:has(input:checked) {
  background: var(--g-900);
  color: #fff;
  border-color: var(--g-900);
}

.defect-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* ----- Photos ----- */

.photo-actions-bar {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-top: 5px;
}

.hidden-file-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  opacity: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  pointer-events: none !important;
  box-shadow: none !important;
}

#photoGrid {
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.photo-item {
  flex: 1 1 200px;
  min-width: 180px;
  max-width: 240px;
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  padding: 8px;
  background: var(--field);
  box-shadow: var(--shadow-1);
  transition: border-color .12s, box-shadow .12s;
}

.photo-item:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-2);
}

.photo-thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--r-1);
  background: var(--g-100);
  cursor: pointer;
}

.photo-thumb.small { width: 52px; height: 52px; aspect-ratio: 1/1; }

.photo-meta { margin-top: 6px; font-size: var(--fs-small); }

.photo-meta .tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--g-100);
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--fs-micro);
}

.photo-meta .note { margin-top: 3px; color: var(--text-muted); }

.photo-actions { display: flex; gap: 5px; margin-top: 8px; }

.photo-actions button {
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: var(--r-1);
  background: var(--surface);
  cursor: pointer;
  font-size: var(--fs-micro);
  font-weight: 600;
  color: var(--text-2);
}

.photo-actions button.danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 30%, var(--border));
}

/* ----- Submit-gate modal ----- */

.bt-modal { display: none; }
.bt-modal[aria-hidden="false"] { display: block; }

.bt-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 22, .45);
  backdrop-filter: blur(3px);
  z-index: 999;
}

.bt-modal__panel {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(520px, calc(100vw - 24px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-5);
  box-shadow: var(--shadow-pop);
  z-index: 1000;
  overflow: hidden;
}

.bt-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
}

.bt-modal__title {
  font-weight: 600;
  font-size: var(--fs-md);
  letter-spacing: var(--tr-tight);
}

.bt-modal__sub {
  margin-top: 2px;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.bt-modal__close {
  padding: 6px 10px;
  border-radius: var(--r-2);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-small);
}

.bt-modal__body { padding: 14px 16px 16px; }
.bt-modal__section { margin-top: var(--sp-4); }
.bt-modal__section:first-child { margin-top: 0; }

.bt-modal__label {
  font-size: var(--fs-micro);
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: var(--tr-caps);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.bt-modal__list {
  margin: 0;
  padding-left: 18px;
  color: var(--text);
}

.bt-modal__list li { margin: 5px 0; font-size: var(--fs-body); }

/* ----- Photo modals ----- */

.photo-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 22, .74);
  backdrop-filter: blur(4px);
  display: none;
  z-index: 9998;
  padding: var(--sp-4);
  overflow: auto;
}

.photo-modal.open { display: block; }

.photo-modal__panel {
  max-width: 920px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: var(--r-5);
  padding: var(--sp-4);
  box-shadow: var(--shadow-pop);
  border: 1px solid var(--border);
}

.photo-modal--compact .photo-modal__panel { max-width: 520px; }

.photo-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--sp-3);
}

.photo-modal__title {
  font-weight: 600;
  font-size: var(--fs-md);
  letter-spacing: var(--tr-tight);
}

.photo-modal__meta {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-top: 2px;
}

.photo-modal__actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.photo-modal__image {
  width: 100%;
  height: auto;
  border-radius: var(--r-3);
  border: 1px solid var(--border);
  background: var(--g-100);
}

.photo-modal__strip {
  margin-top: var(--sp-3);
  gap: var(--sp-2);
}

body.dark-mode input[type="text"],
body.dark-mode input[type="number"],
body.dark-mode input[type="date"],
body.dark-mode input[type="email"],
body.dark-mode input[type="tel"],
body.dark-mode select,
body.dark-mode textarea,
body.dark-mode .address-group,
body.dark-mode .address-group input {
  background: #05080d;
  color: #f8fafc;
  border-color: rgba(33, 183, 255, .72);
  box-shadow:
    0 0 0 1px rgba(33, 183, 255, .44),
    0 0 9px rgba(33, 183, 255, .24),
    0 0 20px rgba(88, 207, 255, .10),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

body.dark-mode select {
  background-color: #05080d;
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
  color: #8ea0b7;
}

body.dark-mode input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  opacity: .85;
}

body.dark-mode .card,
body.dark-mode .photo-modal__panel,
body.dark-mode .bt-modal__panel,
body.dark-mode .gauge-popover {
  background: linear-gradient(180deg, #10151e 0%, #0b1017 100%);
  border-color: rgba(33, 183, 255, .34);
  box-shadow:
    0 0 0 1px rgba(33, 183, 255, .14),
    0 0 22px rgba(33, 183, 255, .10),
    0 14px 34px rgba(0, 0, 0, .34);
}

body.dark-mode .photo-item,
body.dark-mode .inspection-item__body,
body.dark-mode .weather-block,
body.dark-mode .inspection-empty {
  background: #080d14;
  border-color: rgba(33, 183, 255, .30);
  box-shadow:
    0 0 0 1px rgba(33, 183, 255, .12),
    0 0 12px rgba(33, 183, 255, .09);
}

body.dark-mode .stepper,
body.dark-mode .factory-width input,
body.dark-mode .board-measure,
body.dark-mode .board-measure__result {
  border-color: rgba(33, 183, 255, .66);
  box-shadow:
    0 0 0 1px rgba(33, 183, 255, .38),
    0 0 10px rgba(33, 183, 255, .20),
    0 0 24px rgba(67, 204, 255, .10),
    inset 0 1px 0 rgba(255, 255, 255, .08);
}

body.dark-mode .board-measure {
  background:
    linear-gradient(180deg, rgba(13, 32, 47, .96) 0%, rgba(6, 16, 25, .98) 100%);
}

body.dark-mode .tumbler {
  background:
    radial-gradient(circle at 50% 50%, #ffffff 0%, #e9f8ff 42%, #b9e8ff 100%);
  color: #03111b;
  border-color: rgba(33, 183, 255, .70);
  box-shadow:
    0 0 0 1px rgba(33, 183, 255, .46),
    0 0 11px rgba(33, 183, 255, .28),
    0 0 26px rgba(63, 199, 255, .14),
    inset 0 1px 0 rgba(255, 255, 255, .92);
}

body.dark-mode .tumbler__item {
  color: #2d485c;
  text-shadow: none;
}

body.dark-mode .tumbler__item.is-centred {
  color: #00131d;
}

body.dark-mode .tumbler__selector {
  border-top-color: rgba(0, 168, 255, .70);
  border-bottom-color: rgba(0, 168, 255, .70);
  background: linear-gradient(180deg,
    rgba(0, 168, 255, .02) 0%,
    rgba(0, 168, 255, .10) 50%,
    rgba(0, 168, 255, .02) 100%);
  box-shadow:
    0 0 8px rgba(0, 168, 255, .32),
    inset 0 0 12px rgba(0, 168, 255, .12);
}

body.dark-mode .board-measure__result {
  background: #eaf8ff;
  color: #03111b;
}

body.dark-mode .board-measure__result dt,
body.dark-mode .board-measure__stats dt {
  color: #315068;
}

/* ----- Branch hidden ----- */

.branch-hidden { display: none !important; }

body,
.card,
.btn,
input, select, textarea,
.defect-chip,
.inspection-item__body,
.inspection-item__del,
.gps-pill,
.mode-pill,
.brand-mark,
.card__step,
.photo-item,
.weather-block {
  transition: background .4s ease, border-color .4s ease, color .4s ease,
              box-shadow .4s ease, filter .4s ease;
}

/* ----- Responsive ----- */

@media (max-width: 820px) {
  main { padding: var(--sp-4); }
  aside {
    position: static;
    max-width: 100%;
    width: 100%;
  }
  .card { padding: var(--sp-4); }
  header { padding: var(--sp-3) var(--sp-4); }
}

@media (max-width: 540px) {
  main.row > aside,
  main.row > section.form-host {
    flex: 1 1 100%;
    min-width: 100%;
  }
  .row > .field {
    min-width: 100%;
    flex: 1 1 100%;
  }
  .actions { justify-content: flex-start; }
  .btn { padding: 8px 12px; font-size: var(--fs-small); }
}

/* ----- Reduced motion ----- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ----- Print ----- */

@media print {
  header, aside, .actions, #photoModal, #photoMetaModal, #submitGateModal, #toast {
    display: none !important;
  }
  .card { box-shadow: none; border-color: var(--border); page-break-inside: avoid; }
  body { background: #fff; }
}