/* ── Flash Sale Countdown Coupon — warehouse under sodium light ─────
   Matte black, caution-yellow hazard stripes, compressed industrial
   caps with hard offset, amber segment-display countdown on riveted
   steel, stenciled crate claim form, yellow tag code reveal. */

:root {
  --black: #121110;
  --black-soft: #1d1b19;
  --caution: #f5c518;
  --caution-deep: #d1a405;
  --amber: #ffab2e;
  --steel: #3a3d41;
  --steel-deep: #2b2d30;
  --white: #f4f2ec;
  --ink-soft: rgba(244, 242, 236, 0.6);
  --err: #ff8a70;
  --heavy: 'Archivo Black', sans-serif;
  --cond: 'Barlow Condensed', sans-serif;
  --seg: 'Share Tech Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

.hidden { display: none !important; }

body {
  font-family: var(--cond);
  color: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background: linear-gradient(180deg, var(--black), var(--black-soft));
  background-attachment: fixed;
  min-height: 100vh;
}

.warehouse { min-height: 100vh; display: flex; flex-direction: column; }

.wrap { width: 100%; max-width: 560px; margin: 0 auto; padding: 0 24px; }

main { flex: 1 0 auto; padding-bottom: 60px; }

/* ── Hazard stripes ───────────────────────────────────────────────── */
.hazard {
  height: 18px;
  background: repeating-linear-gradient(-45deg, var(--caution) 0 22px, var(--black) 22px 44px);
}

.hazard-bottom { margin-bottom: 20px; }

/* ── Ticker ───────────────────────────────────────────────────────── */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid rgba(245, 197, 24, 0.25);
  padding: 7px 0;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: scroll 26s linear infinite;
}

.ticker-track span {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--caution);
}

@keyframes scroll { to { transform: translateX(-50%); } }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero { text-align: center; padding: 40px 24px 6px; }

.hero h1 {
  font-family: var(--heavy);
  font-size: clamp(3rem, 14vw, 5.4rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.flash { color: var(--caution); text-shadow: 5px 5px 0 rgba(245, 197, 24, 0.18); }
.sale { color: var(--white); text-shadow: 5px 5px 0 rgba(244, 242, 236, 0.14); }

.sub { color: var(--ink-soft); font-size: 1.15rem; margin-top: 14px; }

.sub strong { color: var(--amber); }

/* ── Countdown panel ──────────────────────────────────────────────── */
.panel {
  position: relative;
  background: linear-gradient(180deg, var(--steel), var(--steel-deep));
  border-radius: 12px;
  padding: 24px 20px 22px;
  margin-top: 28px;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.panel::before, .panel::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #9aa1a8, #4b5057);
}

.panel::before { left: 12px; }
.panel::after { right: 12px; }

.panel-label {
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.clock {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 8px;
}

.seg span {
  display: block;
  font-family: var(--seg);
  font-size: clamp(2rem, 9vw, 3.2rem);
  line-height: 1;
  color: var(--amber);
  text-shadow: 0 0 16px rgba(255, 171, 46, 0.5);
  background: rgba(0, 0, 0, 0.45);
  border-radius: 8px;
  padding: 10px 10px 8px;
  min-width: 74px;
}

.seg em {
  display: block;
  font-style: normal;
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 6px;
}

.colon {
  font-family: var(--seg);
  font-size: clamp(1.6rem, 7vw, 2.6rem);
  color: rgba(255, 171, 46, 0.5);
  padding-top: 12px;
}

.clock.urgent .seg span { color: #ff5f45; text-shadow: 0 0 18px rgba(255, 95, 69, 0.6); }

/* ── Crate form ───────────────────────────────────────────────────── */
.crate {
  border: 2.5px dashed rgba(245, 197, 24, 0.55);
  border-radius: 10px;
  padding: 26px 26px 24px;
  margin-top: 24px;
}

.stencil {
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--caution);
  text-align: center;
  margin-bottom: 18px;
  opacity: 0.85;
}

.field { margin-bottom: 14px; }

label {
  display: block;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--white);
}

input[type="email"] {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--cond);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--white);
  background: rgba(244, 242, 236, 0.06);
  border: 2px solid rgba(244, 242, 236, 0.25);
  border-radius: 8px;
  transition: border-color 0.15s ease;
}

input:focus { outline: none; border-color: var(--caution); }
input.error { border-color: var(--err); }
input::placeholder { color: rgba(244, 242, 236, 0.3); }

/* ── Button ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--heavy);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(180deg, var(--caution), var(--caution-deep));
  border: none;
  border-radius: 8px;
  padding: 16px 32px;
  cursor: pointer;
  transition: transform 0.12s ease;
  box-shadow: 0 5px 0 #8a6c02;
}

.btn:hover:not(:disabled) { transform: translateY(-2px); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }

.btn-block { width: 100%; }

.form-error { color: var(--err); font-weight: 700; text-align: center; margin-top: 12px; }

.spinner {
  display: inline-block;
  width: 15px;
  height: 15px;
  border: 2.5px solid rgba(18, 17, 16, 0.35);
  border-top-color: var(--black);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Yellow tag reveal ────────────────────────────────────────────── */
.tag-stage { margin-top: 24px; text-align: center; }

.yellow-tag {
  position: relative;
  display: inline-block;
  background: linear-gradient(180deg, var(--caution), var(--caution-deep));
  color: var(--black);
  border-radius: 10px;
  padding: 30px 36px 26px;
  min-width: 280px;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  animation: swing 0.8s ease both;
  transform-origin: top center;
}

@keyframes swing {
  0% { transform: rotate(-6deg) translateY(-8px); opacity: 0; }
  60% { transform: rotate(3deg); opacity: 1; }
  100% { transform: rotate(0); }
}

.eyelet {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--black-soft);
  box-shadow: inset 0 0 0 3px #9aa1a8;
}

.tag-label {
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 6px;
}

.tag-code {
  font-family: var(--seg);
  font-size: clamp(1.7rem, 8vw, 2.4rem);
  letter-spacing: 0.1em;
  word-break: break-all;
}

.copy-btn {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--caution);
  background: var(--black);
  border: none;
  border-radius: 999px;
  padding: 10px 24px;
  cursor: pointer;
  margin-top: 14px;
  transition: transform 0.12s ease;
}

.copy-btn:hover { transform: translateY(-1px); }

.expires { font-weight: 700; font-size: 0.78rem; margin-top: 10px; opacity: 0.75; }

.after-line { color: var(--ink-soft); font-size: 1rem; margin-top: 18px; }

/* ── Footer ───────────────────────────────────────────────────────── */
.foot {
  text-align: center;
  padding: 30px 0 26px;
  color: rgba(244, 242, 236, 0.45);
  font-size: 0.9rem;
}

.foot p { padding: 0 20px; }

#wbx-powered-by-slot { margin-top: 12px; }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 540px) {
  .seg span { min-width: 58px; padding: 8px 6px 6px; }
  .crate { padding: 20px 16px 18px; }
}