/* ==========================================================================
   Equipment Intake — core stylesheet
   Organized: variables -> reset -> layout -> components -> utilities
   ========================================================================== */

:root {
  /* Palette */
  --color-bg: #14181c;
  --color-surface: #1d2329;
  --color-surface-raised: #262e36;
  --color-border: #333d47;
  --color-text: #e8ecef;
  --color-text-dim: #9aa5b1;
  --color-accent: #f2b544;      /* safety amber */
  --color-accent-strong: #ffcc66;
  --color-danger: #e5484d;
  --color-success: #3fb950;

  /* Type */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', monospace;

  /* Layout */
  --radius-sm: 6px;
  --radius-md: 10px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --max-width: 560px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0;
}

p { margin: 0; }

.app {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4);
  padding-bottom: 80px;
}

/* ---- Header ---- */
.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0 var(--space-5);
}

.topbar__title {
  font-size: 24px;
  text-transform: uppercase;
}

.topbar__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-accent);
  text-align: right;
}

/* ---- Cards ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.card__title {
  font-size: 20px;
  text-transform: uppercase;
  color: var(--color-accent-strong);
  margin-bottom: var(--space-4);
}

/* ---- Forms ---- */
.field {
  margin-bottom: var(--space-4);
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-dim);
  margin-bottom: var(--space-2);
}

.field .hint {
  font-size: 12px;
  color: var(--color-text-dim);
  margin-top: var(--space-1);
}

input[type="text"],
input[type="search"],
select,
textarea {
  width: 100%;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px; /* prevents iOS auto-zoom */
  padding: 12px 14px;
  min-height: 48px;
}

textarea {
  min-height: 88px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

.field-error {
  color: var(--color-danger);
  font-size: 13px;
  margin-top: var(--space-1);
  display: none;
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--color-danger);
}

.field.has-error .field-error {
  display: block;
}

/* Status chips (radio-style pills) */
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.status-chip {
  position: relative;
}

.status-chip input {
  position: absolute;
  opacity: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.status-chip span {
  display: block;
  text-align: center;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface-raised);
  font-size: 14px;
  color: var(--color-text-dim);
}

.status-chip input:checked + span {
  border-color: var(--color-accent);
  color: var(--color-bg);
  background: var(--color-accent);
  font-weight: 600;
}

.status-chip input:focus-visible + span {
  outline: 2px solid var(--color-accent-strong);
  outline-offset: 2px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 52px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: #1a1400;
}

.btn-primary:active { background: var(--color-accent-strong); }

.btn-secondary {
  background: var(--color-surface-raised);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-dim);
  border: 1px solid var(--color-border);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-row {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* ---- Photo capture ---- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.photo-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
}

.add-photo-btn {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
  background: var(--color-surface-raised);
  color: var(--color-text-dim);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  grid-column: span 1;
}

/* ---- Asset tag badge ---- */
.asset-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--color-accent-strong);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
}

/* ---- Item list ---- */
.item-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.item-row:last-child { border-bottom: none; }

.item-row__tag {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 14px;
}

.item-row__type {
  font-size: 14px;
  color: var(--color-text-dim);
}

.item-row__status {
  font-size: 12px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--color-surface-raised);
  color: var(--color-text-dim);
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-success);
  color: #062910;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
  max-width: calc(100% - 48px);
  text-align: center;
}

.toast.error { background: var(--color-danger); color: #2a0002; }

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- Utility ---- */
.text-dim { color: var(--color-text-dim); }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.center { text-align: center; }

.progress-count {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-text-dim);
}

@media (min-width: 640px) {
  .app { padding: var(--space-6); }
}

/* ---- Admin ---- */
.app--wide { max-width: 960px; }

.filter-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .filter-bar {
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    align-items: end;
  }
}

.filter-bar .field { margin-bottom: 0; }

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-dim);
  padding: 8px 10px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 10px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.admin-table tr:last-child td { border-bottom: none; }

.admin-table tr.clickable { cursor: pointer; }
.admin-table tr.clickable:active { background: var(--color-surface-raised); }

.tag-mono { font-family: var(--font-mono); color: var(--color-accent); }

.pill {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--color-surface-raised);
  color: var(--color-text-dim);
}

.pill.working { color: var(--color-success); }
.pill.needs-repair { color: var(--color-danger); }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}

.overlay.show { display: flex; }

.drawer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  overflow-y: auto;
  padding: var(--space-5);
}

@media (min-width: 640px) {
  .overlay { align-items: center; }
  .drawer { border-radius: var(--radius-md); max-height: 80vh; }
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.drawer-header button {
  background: none;
  border: none;
  color: var(--color-text-dim);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.history-row {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.history-row:last-child { border-bottom: none; }

.history-row__meta {
  font-size: 12px;
  color: var(--color-text-dim);
  font-family: var(--font-mono);
}

.detail-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.detail-photos .photo-thumb img { cursor: zoom-in; }

.empty-state {
  text-align: center;
  color: var(--color-text-dim);
  padding: var(--space-6) 0;
}