/**
 * Protocol calendar page — wall calendar + 3D hinge flip
 */

.um-cal-page-wrap {
  padding: calc(var(--nav-h) + clamp(24px, 5vw, 48px)) 0 clamp(56px, 12vw, 96px);
}

.um-cal-page {
  max-width: 720px;
  margin-inline: auto;
}

.um-cal-page__intro {
  text-align: center;
  margin-bottom: clamp(28px, 6vw, 44px);
}

.um-cal-page__intro .um-kicker {
  margin-bottom: 0.65rem;
}

.um-cal-page__intro h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.65rem, 4vw, 2.25rem);
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
}

.um-cal-page__lead {
  color: var(--muted);
  font-size: 0.9375rem;
  max-width: 42ch;
  margin-inline: auto;
  line-height: 1.62;
}

.um-cal-frame {
  position: relative;
  padding: clamp(12px, 3vw, 18px);
  border-radius: calc(var(--r-lg) + 6px);
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.06), transparent 42%),
    linear-gradient(145deg, #161210 0%, #0a0807 100%);
  border: 1px solid rgba(251, 99, 6, 0.22);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 32px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(0, 0, 0, 0.35);
}

.um-cal-frame::before {
  content: "";
  position: absolute;
  inset-inline: clamp(18%, 26%, 32%);
  top: -6px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(251, 99, 6, 0.55),
    rgba(120, 53, 15, 0.35)
  );
  box-shadow:
    0 2px 8px rgba(251, 99, 6, 0.35),
    inset 0 1px 0 rgba(255, 240, 220, 0.22);
  pointer-events: none;
}

.um-cal-flip-wrap {
  position: relative;
  perspective: 1280px;
  perspective-origin: 50% 22%;
}

.um-cal-stage {
  position: relative;
  border-radius: var(--r-lg);
  min-height: clamp(320px, 52vh, 460px);
}

.um-cal-pivot {
  transform-origin: 50% 0%;
  transform-style: preserve-3d;
  will-change: transform;
}

.um-cal-sheet {
  position: relative;
  border-radius: var(--r-lg);
  background:
    linear-gradient(
      165deg,
      rgba(255, 252, 247, 0.04) 0%,
      transparent 38%
    ),
    radial-gradient(ellipse 90% 58% at 48% 8%, rgba(251, 147, 60, 0.09), transparent 54%),
    linear-gradient(180deg, #171311 0%, #0c0b09 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 -24px 48px rgba(0, 0, 0, 0.35),
    0 24px 48px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.um-cal-sheet::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -8deg,
    transparent,
    transparent 14px,
    rgba(255, 255, 255, 0.012) 14px,
    rgba(255, 255, 255, 0.012) 15px
  );
  pointer-events: none;
  opacity: 0.45;
}

.um-cal-sheet__inner {
  position: relative;
  z-index: 1;
  padding: clamp(1.35rem, 4vw, 2rem) clamp(1.25rem, 4vw, 2.25rem) clamp(1.5rem, 4vw, 2.25rem);
}

.um-cal-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(251, 196, 160, 0.95);
  margin-bottom: 0.75rem;
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  border: 1px solid rgba(251, 99, 6, 0.28);
  background: rgba(251, 99, 6, 0.08);
}

.um-cal-title {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  line-height: 1.22;
  letter-spacing: -0.03em;
  margin-bottom: 0.65rem;
  color: var(--text);
}

.um-cal-summary {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.1rem;
  max-width: 52ch;
}

.um-cal-features {
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.um-cal-features li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(212, 208, 204, 0.92);
}

.um-cal-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: linear-gradient(135deg, #fde68a, #fb6306);
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(251, 99, 6, 0.35);
}

.um-cal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: clamp(18px, 4vw, 26px);
  flex-wrap: wrap;
}

.um-cal-counter {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.um-cal-counter strong {
  color: var(--teal-bright);
  font-weight: 700;
}

.um-cal-progress {
  flex: 1;
  min-width: 120px;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  --cal-p: 0.1;
}

.um-cal-progress-bar {
  display: block;
  height: 100%;
  width: calc(var(--cal-p, 0.1) * 100%);
  border-radius: inherit;
  background: linear-gradient(90deg, #9a3412, #fb6306 55%, #fde68a);
  transition: width 0.55s var(--ease);
}

.um-cal-navgrp {
  display: flex;
  align-items: center;
  gap: 8px;
}

.um-cal-btn {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid rgba(251, 99, 6, 0.28);
  background: rgba(10, 8, 7, 0.65);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
}

.um-cal-btn:hover {
  border-color: rgba(251, 99, 6, 0.55);
  background: rgba(251, 99, 6, 0.1);
}

.um-cal-btn:focus-visible {
  outline: 2px solid rgba(251, 99, 6, 0.55);
  outline-offset: 2px;
}

.um-cal-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  max-width: 240px;
}

.um-cal-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition:
    transform 0.2s var(--ease),
    background 0.2s;
}

.um-cal-dot.is-active {
  background: linear-gradient(180deg, #fde68a, #fb6306);
  box-shadow: 0 0 12px rgba(251, 99, 6, 0.45);
}

.um-cal-static {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.um-cal-static-card {
  padding: 1.25rem 1.35rem;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(12, 10, 9, 0.55);
}

.is-reduced .um-cal-toolbar .um-cal-progress {
  display: none;
}

/* Hero embed (replaces statboard column) */
.um-hero-cal {
  min-width: 0;
  align-self: stretch;
}

.um-hero-cal__kicker {
  margin-bottom: 0.62rem;
}

.um-cal-frame--embed {
  padding: clamp(9px, 1.8vw, 14px);
}

.um-cal-embed .um-cal-stage {
  min-height: clamp(220px, 36vh, 340px);
}

.um-cal-embed .um-cal-sheet__inner {
  padding: clamp(0.85rem, 2.5vw, 1.25rem) clamp(1rem, 3vw, 1.5rem) clamp(1rem, 3vw, 1.35rem);
}

.um-cal-embed .um-cal-title {
  font-size: clamp(0.95rem, 2.1vw, 1.22rem);
}

.um-cal-embed .um-cal-summary {
  font-size: 0.815rem;
  margin-bottom: 0.85rem;
}

.um-cal-embed .um-cal-features {
  gap: 0.32rem;
}

.um-cal-embed .um-cal-features li {
  font-size: 0.74rem;
}

.um-cal-embed .um-cal-toolbar {
  margin-top: 0.75rem;
}

.um-cal-embed .um-cal-dots {
  max-width: 200px;
  justify-content: center;
}