/* ========== Yoku Shop — Tracking (customer-facing) ========== */

:root {
  --cream-bg:        #EEE7D4;
  --cream-card:      #FAF6EB;
  --cream-light:     #F5EFDE;
  --cream-deep:      #E5DCC4;

  --burgundy:        #1A1410;
  --burgundy-rich:   #4B2121;
  --burgundy-soft:   #6B2F2F;

  --amber:           #E89B47;
  --amber-deep:      #C77A2A;
  --amber-soft:      #F1B870;

  --text:            #1A1410;
  --text-soft:       rgba(26, 20, 16, 0.7);
  --text-mute:       rgba(26, 20, 16, 0.50);
  --text-dim:        rgba(26, 20, 16, 0.32);

  --border:          rgba(26, 20, 16, 0.12);
  --border-strong:   rgba(26, 20, 16, 0.20);

  --sage:            #6B8E5A;
  --red:             #c01818;

  --shadow-card:     0 2px 12px rgba(26, 20, 16, 0.05);
  --shadow-card-hi:  0 8px 28px rgba(26, 20, 16, 0.10);

  --font-display:    'Cormorant', Georgia, 'Times New Roman', serif;
  --font-ui:         'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
}

body {
  background: var(--cream-bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--burgundy-rich); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--amber-deep); }

.hidden { display: none !important; }

.serif {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.005em;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.94em;
  letter-spacing: 0.02em;
}

/* ========== Header ========== */

.site-header {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 22px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--cream-bg);
}
.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.brand img {
  display: block;
  width: 44px; height: 44px;
}
.site-nav {
  display: flex;
  gap: 22px;
  flex: 1;
}
.nav-link {
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  font-weight: 400;
  transition: color 180ms;
}
.nav-link:hover { color: var(--amber-deep); }
.site-meta {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ========== Page layout ========== */

.page {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0 0 12px;
  font-weight: 500;
}

/* ========== Landing ========== */

.landing {
  text-align: left;
  padding: 24px 0;
}
.landing .hero {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin: 4px 0 18px;
  color: var(--text);
}
.landing .subhead {
  font-size: 17px;
  color: var(--text-soft);
  max-width: 500px;
  margin: 0 0 32px;
  line-height: 1.55;
}

.track-form {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin-bottom: 14px;
}
.track-form input {
  flex: 1;
  background: var(--cream-card);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 14px 22px;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.02em;
  outline: none;
  transition: border-color 180ms, background 180ms;
}
.track-form input::placeholder { color: var(--text-mute); }
.track-form input:focus {
  border-color: var(--burgundy);
  background: #fff;
}

.hint {
  font-size: 13px;
  color: var(--text-mute);
  margin: 0;
}

/* ========== Buttons ========== */

.btn-primary {
  padding: 14px 28px;
  border-radius: 999px;
  border: 1px solid var(--burgundy);
  background: #fff;
  color: var(--burgundy);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 180ms, color 180ms, transform 180ms;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover {
  background: var(--burgundy);
  color: var(--cream-card);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 180ms;
}
.btn-secondary:hover { border-color: var(--burgundy); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-soft);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 180ms, color 180ms;
}
.btn-ghost:hover {
  border-color: var(--burgundy);
  color: var(--burgundy);
}

/* ========== Pills (status badges) ========== */

.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pill-amber {
  background: var(--amber);
  color: var(--burgundy);
}
.pill-dark {
  background: var(--burgundy);
  color: var(--cream-card);
}
.pill-light {
  background: var(--cream-light);
  color: var(--text);
  border: 1px solid var(--border);
}

/* ========== Loading ========== */

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 96px 0;
  color: var(--text-soft);
}
.spinner {
  width: 28px; height: 28px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--burgundy);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ========== Cards ========== */

.card {
  background: var(--cream-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-card);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text);
  margin: 0;
}

/* ========== Order card (hero) ========== */

.order-card {
  padding: 0;
  overflow: hidden;
}
.order-card-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
}
.product-thumb {
  background: var(--cream-light);
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.product-thumb img {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}
.order-info {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.order-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 6px 0 2px;
  color: var(--text);
}
.order-product {
  margin: 0 0 14px;
  color: var(--text-soft);
  font-size: 14px;
}

.order-meta {
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 12px;
}
.order-meta div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 10px;
  align-items: baseline;
}
.order-meta dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 500;
}
.order-meta dd {
  margin: 0;
  color: var(--text);
  font-size: 14px;
}
.order-meta .eta {
  font-size: 18px;
  font-weight: 500;
  color: var(--burgundy-rich);
}

.status-detail {
  margin: 0;
  padding: 18px 32px 26px;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.55;
  border-top: 1px solid var(--border);
  background: var(--cream-light);
}

/* ========== Progress card ========== */

.progress-card {
  padding: 32px 28px 28px;
}
.progress { position: relative; padding: 8px 0 0; }
.progress-track {
  position: relative;
  height: 2px;
  background: var(--border-strong);
  border-radius: 999px;
  margin: 18px 18px 14px;
}
.progress-fill {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--amber-deep), var(--amber));
  border-radius: 999px;
  transition: width 600ms cubic-bezier(0.2, 0.7, 0.3, 1);
}
.progress-steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}
.progress-steps li {
  text-align: center;
  position: relative;
}
.progress-steps .dot {
  display: block;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--cream-card);
  border: 2px solid var(--border-strong);
  margin: -27px auto 12px;
  position: relative;
  z-index: 2;
  transition: all 300ms;
}
.progress-steps li.done .dot {
  border-color: var(--amber-deep);
  background: var(--amber);
}
.progress-steps li.current .dot {
  border-color: var(--amber-deep);
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(232, 155, 71, 0.20);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(232, 155, 71, 0.20); }
  50%      { box-shadow: 0 0 0 7px rgba(232, 155, 71, 0.28); }
}
.progress-steps .label {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-mute);
  display: block;
  font-weight: 500;
}
.progress-steps li.done .label,
.progress-steps li.current .label { color: var(--text); }
.progress-steps li.current .label { font-weight: 600; }

/* ========== Timeline ========== */

.timeline {
  list-style: none;
  margin: 0; padding: 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--border-strong);
}
.timeline li {
  position: relative;
  padding: 10px 0 14px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  align-items: baseline;
}
.timeline li::before {
  content: '';
  position: absolute;
  left: 3px; top: 16px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cream-deep);
  border: 1px solid var(--cream-card);
  box-shadow: 0 0 0 1px var(--border-strong);
}
.timeline li.current::before {
  background: var(--amber);
  box-shadow: 0 0 0 1px var(--amber-deep);
}
.timeline li.done::before {
  background: var(--amber-deep);
  box-shadow: 0 0 0 1px var(--amber-deep);
}
.timeline .ev-label {
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}
.timeline li.current .ev-label { color: var(--burgundy-rich); }
.timeline .ev-detail {
  grid-column: 1 / -1;
  color: var(--text-soft);
  font-size: 13px;
  margin-top: 2px;
}
.timeline .ev-date {
  font-size: 12px;
  color: var(--text-mute);
  white-space: nowrap;
  font-weight: 500;
}
.timeline .ev-carrier {
  display: inline-block;
  margin-left: 8px;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--amber);
  color: var(--burgundy);
  letter-spacing: 0.04em;
}

/* ========== FAQ ========== */

.faq details {
  border-top: 1px solid var(--border);
  padding: 16px 0;
}
.faq details:first-of-type { border-top: none; padding-top: 8px; }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  color: var(--text);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--text-mute);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  transition: transform 200ms;
}
.faq details[open] summary::after {
  content: '–';
  transform: translateY(-2px);
}
.faq details p {
  margin: 12px 0 4px;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.6;
}

/* ========== Error / footer ========== */

.error .card { text-align: left; }
.back-link {
  margin: 18px 4px 0;
  font-size: 14px;
}

.footer {
  text-align: center;
  padding: 36px 24px 48px;
  color: var(--text-mute);
  font-size: 13px;
  border-top: 1px solid var(--border);
  margin-top: 20px;
}
.footer .dot-sep { margin: 0 10px; color: var(--text-dim); }
.footer a { color: var(--text-soft); }
.footer a:hover { color: var(--amber-deep); }

/* ========== Responsive ========== */

@media (max-width: 720px) {
  .site-header {
    padding: 16px 18px;
    gap: 18px;
  }
  .site-meta { display: none; }
  .page { padding: 32px 16px 60px; }
  .landing .hero { font-size: 44px; }
  .order-card-grid {
    grid-template-columns: 1fr;
  }
  .product-thumb {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 24px;
  }
  .product-thumb img { max-width: 140px; }
  .order-info { padding: 22px 22px 16px; }
  .order-title { font-size: 28px; }
  .order-meta div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .status-detail { padding: 16px 22px 22px; }
  .progress-card { padding: 24px 18px 22px; }
  .progress-track { margin: 16px 8px 14px; }
  .progress-steps .label { font-size: 9.5px; }
  .track-form { flex-direction: column; gap: 10px; }
}

@media (max-width: 420px) {
  .landing .hero { font-size: 36px; }
  .card { padding: 22px; border-radius: 16px; }
  .card h3 { font-size: 20px; }
}