/* ===== SEGUIMIENTO DE PEDIDO (seguimiento.html) ===== */
.tracking { max-width: 720px; }
.tracking .section-title { margin-bottom: 36px; }

/* Cabecera del estado */
.trk-hero { position: relative; padding: 38px 28px 30px; text-align: center; border: 1px solid var(--line); background: radial-gradient(120% 140% at 50% 0%, #151515 0%, #050505 70%); box-shadow: var(--glow); }
.trk-pill { display: inline-block; padding: 6px 14px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: .66rem; letter-spacing: .24em; text-transform: uppercase; color: var(--text); background: rgba(255,255,255,.04); }
.trk-title { margin: 20px 0 10px; font-size: clamp(1.3rem, 4.4vw, 1.9rem); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-shadow: 0 0 24px rgba(255,255,255,.25); }
.trk-text { max-width: 50ch; margin: 0 auto; color: #b5b5b5; font-size: .95rem; }
.trk-code { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.trk-code strong { color: var(--text); letter-spacing: .12em; }

.trk-msg { margin: 18px 0 0; padding: 16px 20px; border: 1px solid var(--line-strong); background: linear-gradient(#0d0d0d, #000); }
.trk-msg small { display: block; margin-bottom: 4px; font-size: .64rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }

/* Barra de pasos */
.trk-steps { list-style: none; display: flex; margin: 38px 0 34px; padding: 30px 12px 26px; border: 1px solid var(--line); background: #040404; }
.trk-steps li { position: relative; flex: 1; padding-top: 42px; text-align: center; font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: #5f5f5f; transition: color .5s; }
.trk-steps li::before { content: ''; position: absolute; top: 0; left: 50%; z-index: 1; display: grid; place-items: center; width: 26px; height: 26px; margin-left: -13px; border: 1px solid #333; border-radius: 50%; background: #000; font-size: .72rem; line-height: 1; color: #000; transition: .5s var(--ease); }
.trk-steps li::after { content: ''; position: absolute; top: 12px; left: -50%; width: 100%; height: 2px; background: #1c1c1c; transition: background .5s; }
.trk-steps li:first-child::after { display: none; }
.trk-steps li.done { color: #cfcfcf; }
.trk-steps li.done::before { content: '\2713'; background: #fff; border-color: #fff; font-weight: 700; }
.trk-steps li.done::after { background: #fff; }
.trk-steps li.current { color: #fff; font-weight: 700; }
.trk-steps li.current::before { box-shadow: 0 0 0 6px rgba(255,255,255,.14), 0 0 20px rgba(255,255,255,.8); animation: trkPulse 2.4s ease-in-out infinite; }
@keyframes trkPulse { 50% { box-shadow: 0 0 0 9px rgba(255,255,255,.05), 0 0 28px rgba(255,255,255,.9); } }

.is-cancelled .trk-title { color: var(--danger); text-shadow: none; }
.is-cancelled .trk-pill { border-color: var(--danger); color: var(--danger); }
.is-cancelled .trk-steps { display: none; }

/* Código de seguimiento */
.trk-box { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; margin-bottom: 8px; padding: 20px 22px; border: 1px solid var(--line-strong); background: linear-gradient(135deg, #0f0f0f, #030303); }
.trk-box small { font-size: .64rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.trk-box strong { font-size: 1.1rem; letter-spacing: .1em; word-break: break-all; }
.trk-link { margin-top: 4px; font-size: .78rem; color: var(--text); text-underline-offset: 4px; }

/* Secciones */
.trk-sub { margin: 44px 0 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-size: .72rem; font-weight: 400; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.trk-events, .trk-items { list-style: none; }

/* Novedades (línea de tiempo) */
.trk-event { position: relative; margin-left: 6px; padding: 0 0 24px 26px; border-left: 1px solid #222; }
.trk-event::before { content: ''; position: absolute; top: 6px; left: -4px; width: 7px; height: 7px; border-radius: 50%; background: #555; }
.trk-event:first-child::before { top: 5px; left: -5px; width: 9px; height: 9px; background: #fff; box-shadow: 0 0 12px #fff; }
.trk-event:last-child { padding-bottom: 0; border-left-color: transparent; }
.trk-event b { display: block; font-weight: 700; line-height: 1.3; }
.trk-event:not(:first-child) b { font-weight: 400; color: #bdbdbd; }
.trk-when { display: block; margin-top: 2px; font-size: .78rem; color: var(--muted); }
.trk-event p { margin-top: 8px; padding: 10px 14px; border-left: 2px solid var(--line-strong); background: #0a0a0a; font-size: .88rem; color: #ccc; }

/* Productos */
.trk-item { display: flex; justify-content: space-between; align-items: baseline; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.trk-item > span { display: flex; flex-direction: column; gap: 3px; }
.trk-item small { font-size: .74rem; letter-spacing: .08em; color: var(--muted); }
.trk-item b { white-space: nowrap; letter-spacing: .06em; }
.trk-where { margin: 20px 0 28px; text-align: center; }
#trk-sum { margin: 22px 0 8px; }

@media (max-width: 640px) {
  .trk-hero { padding: 30px 18px 24px; }
  .trk-steps { flex-direction: column; margin: 26px 0 26px; padding: 22px 20px; }
  .trk-steps li { flex: none; height: 56px; padding: 0 0 0 44px; text-align: left; line-height: 26px; font-size: .7rem; }
  .trk-steps li::before { left: 0; margin-left: 0; }
  .trk-steps li::after { top: -30px; left: 12px; width: 2px; height: 30px; }
  .trk-steps li:last-child { height: 26px; }
}