/* ── Reset & variables ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red:     #ff0000;
  --gold:    #ba9900;
  --black:   #000000;
  --s1:      #f4f4f5;   /* sidebar bg */
  --s2:      #ebebec;
  --s3:      #ffffff;   /* card bg */
  --s4:      #f0f0f1;   /* card inner */
  --s5:      #d4d4d8;   /* subtle border */
  --text:    #18181b;   /* primary text */
  --dim:     #71717a;   /* secondary text */
  --border:  #e4e4e7;
  --green:   #16a34a;
  --blue:    #2563eb;
}

html, body { height: 100%; overflow: hidden; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--s1);
  color: var(--text);
  font-size: 14px;
}

/* ── Layout ─────────────────────────────────────────────── */
#app { display: flex; height: 100vh; }

/* ── Sidebar ─────────────────────────────────────────────── */
#sidebar {
  width: 390px;
  min-width: 390px;
  background: var(--s1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header */
#sidebar-header {
  padding: 14px 22px 12px;
  border-bottom: 3px solid var(--red);
  background: #ffffff;
  flex-shrink: 0;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.logo-tagline {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--dim);
  margin-top: 6px;
}

#sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px 22px 28px;
}

#sidebar-content::-webkit-scrollbar { width: 4px; }
#sidebar-content::-webkit-scrollbar-track { background: transparent; }
#sidebar-content::-webkit-scrollbar-thumb { background: var(--s5); border-radius: 2px; }

/* ── Back link ──────────────────────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--dim);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 20px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--text); }

/* ── Order header ───────────────────────────────────────── */
.type-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
  margin-bottom: 14px;
}
.badge-ftl      { background: rgba(255,0,0,0.08);   color: #cc0000; border: 1px solid rgba(255,0,0,0.3); }
.badge-ltl      { background: rgba(186,153,0,0.10); color: #8a7200; border: 1px solid rgba(186,153,0,0.35); }
.badge-oversize { background: rgba(0,0,0,0.06);     color: #3f3f46; border: 1px solid rgba(0,0,0,0.15); }

.order-id {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.copy-link-btn {
  background: none;
  border: 1px solid var(--s5);
  color: var(--dim);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.copy-link-btn:hover  { border-color: var(--gold); color: var(--gold); }
.copy-link-btn.copied { border-color: var(--green); color: var(--green); }

.order-customer {
  font-size: 13px;
  color: var(--dim);
  margin-bottom: 5px;
}

.order-desc {
  font-size: 13px;
  color: var(--text);
  margin-bottom: 16px;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255,0,0,.4); }
  50%      { opacity: .85; box-shadow: 0 0 0 7px rgba(255,0,0,0); }
}

.status-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 0 0 20px;
}

/* ── Multi-truck notice ─────────────────────────────────── */
.multi-truck-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(186,153,0,0.07);
  border: 1px solid rgba(186,153,0,0.3);
  border-radius: 5px;
  padding: 10px 12px;
  margin-bottom: 18px;
  font-size: 12px;
  color: #7a6200;
  line-height: 1.5;
}

.multi-truck-notice .notice-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--gold);
}

/* ── Section label ──────────────────────────────────────── */
.section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--dim);
  margin-bottom: 12px;
}

/* ── Reference numbers ──────────────────────────────────── */
.refs-section {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ref-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 12px;
}

.ref-type {
  color: var(--dim);
  flex-shrink: 0;
}

.ref-type::after {
  content: ':';
}

.ref-value {
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
}

/* ── Truck card ─────────────────────────────────────────── */
.truck-card {
  background: var(--s3);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: 6px;
  padding: 15px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.truck-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.truck-update {
  font-size: 11px;
  color: var(--dim);
}

.truck-update strong { color: var(--text); }

/* ── Stop timeline ──────────────────────────────────────── */
.stop-item {
  display: flex;
  gap: 11px;
  padding-bottom: 2px;
}

.stop-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 22px;
  flex-shrink: 0;
}

.stop-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 800;
  flex-shrink: 0;
  letter-spacing: 0;
  color: #fff;
}

.stop-line-seg {
  width: 2px;
  flex: 1;
  min-height: 16px;
  margin: 3px 0;
  border-radius: 1px;
}

.stop-body {
  flex: 1;
  padding-bottom: 14px;
}

.stop-item:last-child .stop-body { padding-bottom: 0; }

.stop-type-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 2px;
  margin-bottom: 3px;
}

.stop-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.stop-name.done { color: var(--dim); text-decoration: line-through; }

.stop-addr {
  font-size: 11px;
  color: var(--dim);
  margin-top: 2px;
  line-height: 1.45;
}

.stop-time-line {
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
}

/* ── Landing — tracking form ────────────────────────────── */
.track-form-wrap {
  padding-top: 12px;
}

.track-heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.track-sub {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.6;
  margin-bottom: 24px;
}

.track-input-row {
  display: flex;
  gap: 8px;
}

.track-input {
  flex: 1;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: var(--s3);
  border: 1px solid var(--border);
  border-radius: 5px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  letter-spacing: 0.3px;
}
.track-input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(255,0,0,0.08);
}
.track-input::placeholder { color: #b0b0b8; }

.track-btn {
  padding: 10px 20px;
  background: var(--red);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  letter-spacing: 0.5px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background .2s;
  white-space: nowrap;
}
.track-btn:hover { background: #cc0000; }

.track-error {
  font-size: 12px;
  color: var(--red);
  margin-top: 8px;
  font-weight: 500;
}

.track-help {
  font-size: 11px;
  color: var(--dim);
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ── Order card meta pills (still used in sidebar) ──────── */
.meta-pill {
  font-size: 11px;
  color: var(--dim);
  background: var(--s4);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
}

/* ── Map ────────────────────────────────────────────────── */
#map-container { flex: 1; position: relative; }
#map { width: 100%; height: 100%; }

#map-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 8px;
  z-index: 900;
}

.map-btn {
  background: rgba(255,255,255,0.92);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: 4px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
  transition: all .2s;
}
.map-btn:hover { border-color: var(--red); color: var(--red); }

/* ── Live truck location marker ─────────────────────────── */
.truck-ping {
  position: relative;
  width: 16px;
  height: 16px;
}

.truck-ping-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  background: var(--red);
  border: 2px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.truck-ping-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  background: var(--red);
  opacity: 0.55;
  animation: truckPing 1.8s ease-out infinite;
}

.truck-ping-ring-delay { animation-delay: 0.9s; }

@keyframes truckPing {
  0%   { transform: scale(1);   opacity: 0.55; }
  100% { transform: scale(3.4); opacity: 0; }
}

/* ── Leaflet popup overrides ────────────────────────────── */
.leaflet-popup-content-wrapper {
  background: #ffffff !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  box-shadow: 0 6px 24px rgba(0,0,0,.15) !important;
}
.leaflet-popup-tip { background: #ffffff !important; }
.leaflet-popup-content { margin: 12px 14px !important; }
.leaflet-attribution-flag { display: none !important; }
.leaflet-control-attribution { background: rgba(255,255,255,0.85) !important; color: #aaa !important; font-size: 10px !important; }
.leaflet-control-attribution a { color: #999 !important; }

.popup-truck-id  { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.popup-line      { font-size: 11px; color: var(--dim); line-height: 1.6; }
.popup-next      { font-size: 11px; margin-top: 5px; }
.popup-stop-name { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.popup-stop-addr { font-size: 11px; color: var(--dim); line-height: 1.5; }
.popup-stop-time { font-size: 11px; margin-top: 5px; font-weight: 600; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 860px) {
  #app { flex-direction: column; }
  #sidebar { width: 100%; min-width: unset; height: 45vh; }
  #map-container { height: 55vh; }
}