/*
 * calendar.css — Calendar tab (Google Calendar via Firebase Auth)
 *
 * Desktop-first (1440px baseline per CLAUDE.md). Glass panels for side
 * panel and new-event modal. Cyan accent for "today". Bebas Neue
 * headers. Tabular figures on event times. Animated draw-in on load,
 * stagger on event mounts, spring on side panel. All animations respect
 * prefers-reduced-motion.
 */

/* ── WIP placeholder fallback (pre-script load) ─────────────────────────── */
#tab-calendar .wip-icon-ring {
  border-color: rgba(96,165,250,0.35);
  background: rgba(96,165,250,0.08);
}
#tab-calendar .wip-badge {
  color: rgba(96,165,250,0.9);
  border-color: rgba(96,165,250,0.28);
  background: rgba(96,165,250,0.08);
}
#tab-calendar .wip-dot { background: rgba(96,165,250,0.9); }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.gcal-tab { font-feature-settings: "tnum" 1; } /* tabular figures on times */
.gcal-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.gcal-titlewrap { min-width: 200px; }
.gcal-meta {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.gcal-tools {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── View toggle (Month / Week / Day) ──────────────────────────────────── */
.gcal-view-toggle {
  display: inline-flex;
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 3px;
  margin-right: 6px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.gcal-view-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 18px;
  cursor: pointer;
  transition: background var(--t-base) var(--ease-out), color var(--t-base) var(--ease-out);
}
.gcal-view-btn:hover { color: var(--text-secondary); }
.gcal-view-btn.active {
  background: rgba(56,189,248,0.14);
  color: var(--accent-cyan, #38bdf8);
  box-shadow: 0 0 12px rgba(56,189,248,0.18);
}

/* ── Icon + Today buttons ──────────────────────────────────────────────── */
.gcal-iconbtn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--glass-1);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer; outline: none;
  transition: transform var(--t-fast) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out);
}
.gcal-iconbtn:hover {
  border-color: rgba(56,189,248,0.45);
  color: rgba(56,189,248,0.95);
  transform: translateY(-1px);
}
.gcal-iconbtn:active { transform: translateY(0); }
.gcal-iconbtn-danger:hover {
  border-color: rgba(251,113,133,0.45);
  color: rgba(251,113,133,0.95);
}
.gcal-today-btn {
  background: var(--glass-1);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 8px 18px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600; letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer; outline: none;
  transition: all var(--t-base) var(--ease-out);
}
.gcal-today-btn:hover {
  border-color: rgba(56,189,248,0.45);
  color: rgba(56,189,248,0.95);
  background: rgba(56,189,248,0.08);
}
.gcal-new-btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px;
  background: rgba(56,189,248,0.18);
  border: 1px solid rgba(56,189,248,0.45);
  color: rgba(56,189,248,0.98);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 24px;
  cursor: pointer; outline: none;
  box-shadow: 0 4px 18px rgba(56,189,248,0.20);
  transition: all var(--t-base) var(--ease-out);
}
.gcal-new-btn:hover {
  background: rgba(56,189,248,0.28);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(56,189,248,0.28);
}
.gcal-new-btn:active { transform: translateY(0); }

/* ── Error bar ─────────────────────────────────────────────────────────── */
.gcal-err {
  background: rgba(251,113,133,0.10);
  border: 1px solid rgba(251,113,133,0.35);
  color: rgba(251,113,133,0.95);
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 12px;
}

/* ── Empty state (Connect / Reconnect) ─────────────────────────────────── */
.gcal-empty {
  margin-top: 32px;
  padding: 56px 28px;
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  gap: 14px;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  animation: gcal-fade-up 0.5s var(--ease-out) both;
}
@keyframes gcal-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gcal-empty-mark {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.30);
  display: inline-flex; align-items: center; justify-content: center;
}
.gcal-empty-mark.gcal-empty-warn {
  background: rgba(251,191,36,0.08);
  border-color: rgba(251,191,36,0.30);
}
.gcal-empty-title {
  font-family: var(--font-display, 'Bebas Neue', var(--font-body));
  font-size: 36px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}
.gcal-empty-body {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.55;
  max-width: 460px;
}
.gcal-empty-err {
  color: rgba(251,113,133,0.95);
  font-size: 12px;
  margin-top: 4px;
}
.gcal-empty-hint {
  margin-top: 14px;
  padding: 10px 14px;
  max-width: 460px;
  font-size: 12px;
  line-height: 1.55;
  color: rgba(226, 232, 240, 0.78);
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 10px;
  text-align: center;
}
.gcal-empty-hint strong {
  color: rgba(56, 189, 248, 0.95);
  font-weight: 600;
}
.gcal-connect-btn {
  margin-top: 12px;
  min-height: 44px;
  display: inline-flex; align-items: center; gap: 12px;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.10);
  color: #1f1f1f;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600; letter-spacing: 0.02em;
  padding: 12px 24px;
  border-radius: 30px;
  cursor: pointer; outline: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.30);
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-base) var(--ease-out);
}
.gcal-connect-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.40);
}
.gcal-connect-btn:disabled { opacity: 0.6; cursor: wait; }

/* ═══════════════════════════════════════════════════════════════════════
   MONTH VIEW
   ═══════════════════════════════════════════════════════════════════════ */
.gcal-month {
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  animation: gcal-fade-up 0.35s var(--ease-out) both;
}
.gcal-month-dow {
  display: grid; grid-template-columns: repeat(7, 1fr);
  background: rgba(56,189,248,0.05);
  border-bottom: 1px solid rgba(56,189,248,0.16);
}
.gcal-month-dow-cell {
  padding: 11px 14px;
  color: rgba(56,189,248,0.88);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.gcal-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: minmax(120px, 1fr);
}
.gcal-cell {
  --stagger: 0;
  padding: 8px 10px 10px;
  border-right: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; flex-direction: column;
  gap: 6px;
  min-height: 120px;
  overflow: hidden;
  position: relative;
  transition: background var(--t-base) var(--ease-out);
  animation: gcal-cell-in 0.35s var(--ease-out) both;
  animation-delay: calc(var(--stagger) * 8ms);
}
@keyframes gcal-cell-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gcal-cell:nth-child(7n) { border-right: none; }
.gcal-cell.is-other .gcal-cell-date { color: var(--text-dim); opacity: 0.45; }
.gcal-cell.is-other .gcal-chip       { opacity: 0.50; }
.gcal-cell.is-today {
  background: rgba(56,189,248,0.07);
  box-shadow: inset 0 0 0 1px rgba(56,189,248,0.32);
}

/* Click-to-create-event affordance — today and future days get a cursor,
   a slightly stronger cyan hover, and a "+" hint icon in the top-right
   corner that fades in on hover. Past days are visually muted and not
   clickable. */
.gcal-cell.is-clickable { cursor: pointer; position: relative; }
.gcal-cell.is-clickable:hover {
  background: rgba(56,189,248,0.07);
  box-shadow: inset 0 0 0 1px rgba(56,189,248,0.22);
}
.gcal-cell.is-clickable.is-today:hover {
  background: rgba(56,189,248,0.11);
}
.gcal-cell.is-clickable::after {
  content: '+';
  position: absolute;
  top: 6px; right: 8px;
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(56,189,248,0.16);
  color: rgba(56,189,248,0.95);
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600;
  line-height: 1;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.18s ease, transform 0.18s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.gcal-cell.is-clickable:hover::after {
  opacity: 1;
  transform: scale(1);
}
.gcal-cell.is-past {
  opacity: 0.55;
  cursor: default;
}
.gcal-cell.is-past:hover { background: transparent; }
.gcal-cell.is-today .gcal-cell-date {
  background: rgba(56,189,248,0.95);
  color: #04050f;
  border-radius: 50%;
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.gcal-cell-date {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}
.gcal-cell-events {
  display: flex; flex-direction: column;
  gap: 3px;
  overflow: hidden;
}
.gcal-cell-more {
  background: transparent;
  border: none;
  font-size: 10px;
  color: rgba(56,189,248,0.85);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  cursor: pointer;
  border-radius: 3px;
  text-align: left;
  transition: background var(--t-base) var(--ease-out);
}
.gcal-cell-more:hover { background: rgba(56,189,248,0.10); }

/* ── Event chip ────────────────────────────────────────────────────────── */
.gcal-chip {
  --ev-color: rgba(180,195,220,0.92);
  background: color-mix(in srgb, var(--ev-color) 18%, transparent);
  border: none;
  border-left: 3px solid var(--ev-color);
  color: var(--text-primary);
  padding: 3px 6px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.3;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: left;
  transition: filter var(--t-base) var(--ease-out),
              transform var(--t-fast) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.gcal-chip:hover {
  filter: brightness(1.18);
  transform: translateX(2px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.gcal-chip.is-all-day {
  background: color-mix(in srgb, var(--ev-color) 30%, transparent);
  border-left-width: 0;
  padding-left: 9px;
}
.gcal-chip.is-facility { font-weight: 600; }
.gcal-chip-time {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 10px;
  margin-right: 2px;
  font-variant-numeric: tabular-nums;
}

/* ═══════════════════════════════════════════════════════════════════════
   WEEK VIEW
   ═══════════════════════════════════════════════════════════════════════ */
.gcal-week {
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  animation: gcal-fade-up 0.35s var(--ease-out) both;
}
.gcal-week-hdr {
  display: grid; grid-template-columns: repeat(7, 1fr);
  background: rgba(56,189,248,0.05);
  border-bottom: 1px solid rgba(56,189,248,0.18);
}
.gcal-week-hdr-cell {
  padding: 14px 14px 12px;
  border-right: 1px solid rgba(255,255,255,0.04);
}
.gcal-week-hdr-cell:last-child { border-right: none; }
.gcal-week-hdr-cell.is-today .gcal-week-date {
  background: rgba(56,189,248,0.95);
  color: #04050f;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.gcal-week-dow {
  color: rgba(56,189,248,0.85);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.gcal-week-date {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  font-family: var(--font-display, 'Bebas Neue', var(--font-body));
  font-size: 20px;
  color: var(--text-primary);
}
.gcal-week-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  min-height: 480px;
}
.gcal-week-col {
  border-right: 1px solid rgba(255,255,255,0.04);
  padding: 10px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
}
.gcal-week-col:last-child { border-right: none; }
.gcal-week-col.is-clickable { cursor: pointer; transition: background 0.18s ease; }
.gcal-week-col.is-clickable:hover { background: rgba(56,189,248,0.05); }
.gcal-week-col.is-clickable::after {
  content: '+ NEW';
  position: absolute;
  top: 8px; right: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 9px; font-weight: 600;
  letter-spacing: 0.08em;
  background: rgba(56,189,248,0.14);
  color: rgba(56,189,248,0.95);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.gcal-week-col.is-clickable:hover::after {
  opacity: 1;
  transform: translateY(0);
}
.gcal-week-col.is-past {
  opacity: 0.55;
  cursor: default;
}
@media (prefers-reduced-motion: reduce) {
  .gcal-cell.is-clickable::after,
  .gcal-week-col.is-clickable::after { transition: none; }
}
.gcal-chip.is-big {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 6px;
}
.gcal-week-empty {
  color: var(--text-dim);
  font-size: 11px;
  opacity: 0.4;
  text-align: center;
  padding-top: 16px;
}

/* ═══════════════════════════════════════════════════════════════════════
   DAY VIEW
   ═══════════════════════════════════════════════════════════════════════ */
.gcal-day {
  background: var(--glass-1);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 14px;
  display: flex; flex-direction: column; gap: 8px;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  animation: gcal-fade-up 0.35s var(--ease-out) both;
}
.gcal-day-row {
  --ev-color: rgba(180,195,220,0.92);
  display: grid;
  grid-template-columns: 6px 160px 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.20);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 10px;
  text-align: left;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease-out),
              background var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
}
.gcal-day-row:hover {
  transform: translateX(2px);
  background: rgba(0,0,0,0.30);
  border-color: rgba(56,189,248,0.30);
}
.gcal-day-bar {
  height: 100%;
  background: var(--ev-color);
  border-radius: 2px;
  min-height: 36px;
}
.gcal-day-time {
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.gcal-day-meta { display: flex; flex-direction: column; gap: 4px; }
.gcal-day-title {
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.gcal-day-where {
  color: var(--text-muted);
  font-size: 12px;
}
.gcal-day-empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════════════════
   SIDE PANEL (event view / edit / delete)
   ═══════════════════════════════════════════════════════════════════════ */
.gcal-side {
  position: fixed; inset: 0;
  background: rgba(4,5,15,0.30);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  z-index: 950;
  opacity: 0;
  transition: opacity 0.28s var(--ease-out);
  pointer-events: none;
}
.gcal-side.open { opacity: 1; pointer-events: auto; }
.gcal-side-inner {
  position: absolute;
  top: 0; right: 0;
  width: min(440px, 100%);
  height: 100%;
  background: linear-gradient(180deg, rgba(20,25,45,0.97) 0%, rgba(10,12,28,0.97) 100%);
  border-left: 1px solid rgba(255,255,255,0.10);
  box-shadow: -20px 0 60px rgba(0,0,0,0.55);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(.34,1.4,.4,1);
  display: flex; flex-direction: column;
}
.gcal-side.open .gcal-side-inner { transform: translateX(0); }
.gcal-side-bar { height: 4px; flex-shrink: 0; }
.gcal-side-close {
  position: absolute;
  top: 14px; right: 16px;
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer; outline: none;
  font-size: 18px; line-height: 1;
  z-index: 2;
  transition: all var(--t-base) var(--ease-out);
}
.gcal-side-close:hover {
  background: rgba(251,113,133,0.18);
  border-color: rgba(251,113,133,0.40);
  color: rgba(251,113,133,0.95);
}
.gcal-side-body {
  padding: 28px 28px 16px;
  overflow-y: auto;
  flex: 1;
  display: flex; flex-direction: column; gap: 8px;
}
.gcal-side-when {
  color: rgba(56,189,248,0.95);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.gcal-side-title-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  color: var(--text-primary);
  font-family: var(--font-display, 'Bebas Neue', var(--font-body));
  font-size: 28px;
  letter-spacing: 0.04em;
  padding: 4px 0;
  outline: none;
  width: 100%;
  margin-bottom: 12px;
  transition: border-color var(--t-base) var(--ease-out);
}
.gcal-side-title-input:focus { border-bottom-color: rgba(56,189,248,0.55); }
.gcal-side-title-input[readonly] { cursor: default; }
.gcal-side-lbl {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin-top: 4px;
}
.gcal-side-input {
  background: rgba(0,0,0,0.30);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 8px;
  outline: none;
  transition: border-color var(--t-base) var(--ease-out);
}
.gcal-side-input:focus { border-color: rgba(56,189,248,0.55); }
.gcal-side-input[readonly] { opacity: 0.85; cursor: default; }
.gcal-side-desc {
  min-height: 90px;
  resize: vertical;
  font-family: var(--font-body);
}
.gcal-side-note {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-dim);
  font-style: italic;
}
.gcal-side-foot {
  padding: 14px 28px 24px;
  display: flex; justify-content: space-between; gap: 8px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.gcal-side-save, .gcal-side-delete {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 22px;
  cursor: pointer;
  outline: none;
  transition: all var(--t-base) var(--ease-out);
}
.gcal-side-save {
  background: rgba(56,189,248,0.22);
  border: 1px solid rgba(56,189,248,0.50);
  color: rgba(56,189,248,0.98);
  margin-left: auto;
}
.gcal-side-save:hover:not(:disabled) {
  background: rgba(56,189,248,0.32);
  transform: translateY(-1px);
}
.gcal-side-delete {
  background: transparent;
  border: 1px solid rgba(251,113,133,0.35);
  color: rgba(251,113,133,0.92);
}
.gcal-side-delete:hover:not(:disabled) {
  background: rgba(251,113,133,0.10);
  border-color: rgba(251,113,133,0.55);
}

/* ═══════════════════════════════════════════════════════════════════════
   NEW-EVENT MODAL
   ═══════════════════════════════════════════════════════════════════════ */
.gcal-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(4,5,15,0.72);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 960;
  padding: 20px;
  animation: gcal-fade 0.22s var(--ease-out);
  transition: opacity 0.2s var(--ease-out);
}
@keyframes gcal-fade { from { opacity: 0; } to { opacity: 1; } }
.gcal-modal {
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(20,25,45,0.97), rgba(10,12,28,0.97));
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 36px 90px rgba(0,0,0,0.60), 0 0 0 1px rgba(56,189,248,0.10);
  position: relative;
  transform: translateY(8px) scale(0.98);
  animation: gcal-modal-in 0.28s cubic-bezier(.34,1.4,.4,1) forwards;
}
@keyframes gcal-modal-in { to { transform: translateY(0) scale(1); } }
.gcal-modal-bar { height: 4px; background: rgba(56,189,248,0.85); }
.gcal-modal-close {
  position: absolute;
  top: 14px; right: 16px;
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px; line-height: 1;
  z-index: 2;
  transition: all var(--t-base) var(--ease-out);
}
.gcal-modal-close:hover {
  background: rgba(251,113,133,0.18);
  border-color: rgba(251,113,133,0.40);
  color: rgba(251,113,133,0.95);
}
.gcal-modal-body {
  padding: 24px 26px 8px;
  display: flex; flex-direction: column; gap: 8px;
}
.gcal-modal-eyebrow {
  color: rgba(56,189,248,0.95);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — 1440 → 1024 → 768 → 390
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .gcal-month-grid { grid-auto-rows: minmax(100px, 1fr); }
  .gcal-cell       { min-height: 100px; }
  .gcal-week-grid  { min-height: 380px; }
}
@media (max-width: 768px) {
  .gcal-month-grid { grid-auto-rows: minmax(80px, 1fr); }
  .gcal-cell       { min-height: 80px; padding: 6px 8px 8px; }
  .gcal-cell-date  { font-size: 11px; }
  .gcal-chip       { font-size: 10px; padding: 2px 5px; }
  .gcal-side-inner { width: 100%; }
  .gcal-tools      { gap: 4px; }
}
@media (max-width: 640px) {
  .gcal-month-grid { grid-auto-rows: minmax(60px, 1fr); }
  .gcal-cell       { min-height: 60px; padding: 4px 6px 6px; }
  .gcal-chip       { font-size: 9px; }
  .gcal-chip-time  { display: none; }
  .gcal-day-row    { grid-template-columns: 4px 1fr; }
  .gcal-day-row .gcal-day-time { grid-column: 2; padding-top: 0; }
  .gcal-empty-title { font-size: 28px; }
  .gcal-new-btn span { display: none; }
  .gcal-new-btn { width: 36px; padding: 0; justify-content: center; min-height: 36px; }
}

/* ── Reduced motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .gcal-empty, .gcal-month, .gcal-week, .gcal-day,
  .gcal-modal, .gcal-modal-backdrop, .gcal-cell { animation: none; }
  .gcal-side, .gcal-side-inner { transition: none; }
  .gcal-chip:hover, .gcal-iconbtn:hover, .gcal-new-btn:hover,
  .gcal-connect-btn:hover, .gcal-day-row:hover { transform: none; }
}