/* ═══════════════════════════════════════════════════════════════
   AL-SDRH PROJECTS — Appointment Calendar Widget
   ═══════════════════════════════════════════════════════════════ */

/* ── CSS custom props (inherits from styles.css where available) ── */
.cal-panel {
  --cal-bg:      #0c0a07;
  --cal-bg2:     #110e08;
  --cal-border:  rgba(201,168,76,.22);
  --cal-gold:    #C9A84C;
  --cal-gold-lt: #E2C97E;
  --cal-text:    #EDE7DA;
  --cal-muted:   rgba(237,231,218,.52);
  --cal-hover:   rgba(201,168,76,.10);
  --r:           3px;
}

/* ── Overlay backdrop ── */
.cal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 889;
  opacity: 0;
  pointer-events: none;
  transition: opacity 260ms ease;
}
.cal-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Panel container ── */
.cal-panel {
  position: fixed;
  right: 60px;          /* 52px btn + 8px gap */
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  width: 330px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--cal-bg);
  border: 1px solid var(--cal-border);
  border-radius: var(--r);
  box-shadow:
    0 32px 80px rgba(0,0,0,.78),
    0 0 0 1px rgba(201,168,76,.07);
  z-index: 890;
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease, transform 240ms ease;
  scrollbar-width: thin;
  scrollbar-color: rgba(201,168,76,.25) transparent;
  will-change: transform, opacity;
}
.cal-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

/* ── Accent top line ── */
.cal-accent {
  height: 2px;
  background: linear-gradient(90deg, var(--cal-gold) 0%, transparent 100%);
  flex-shrink: 0;
}

/* ── Panel header (sticky) ── */
.cal-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px 12px;
  background: var(--cal-bg);
  border-bottom: 1px solid var(--cal-border);
}
.cal-head-title {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cal-gold);
}
.cal-close {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: none;
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 2px;
  color: var(--cal-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 180ms, color 180ms;
  flex-shrink: 0;
}
.cal-close:hover { border-color: var(--cal-gold); color: var(--cal-gold); }

/* ── Step body ── */
.cal-body { padding: 18px 18px 22px; }

/* ── Step label ── */
.cal-step-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .70rem;
  font-weight: 500;
  color: var(--cal-muted);
  margin-bottom: 16px;
}
.cal-step-label i {
  display: inline-flex;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(201,168,76,.12);
  border: 1px solid var(--cal-gold);
  color: var(--cal-gold);
  font-size: .58rem;
  font-style: normal;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Month navigation ── */
.cal-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cal-month-btn {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: none;
  border: 1px solid var(--cal-border);
  border-radius: 2px;
  color: var(--cal-muted);
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 180ms, color 180ms, background 180ms;
  line-height: 1;
}
.cal-month-btn:hover:not(:disabled) {
  border-color: var(--cal-gold);
  color: var(--cal-gold);
  background: var(--cal-hover);
}
.cal-month-btn:disabled { opacity: .28; cursor: not-allowed; }
.cal-month-label {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  color: var(--cal-text);
  letter-spacing: .03em;
}

/* ── Calendar grid ── */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-day-name {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .58rem;
  color: var(--cal-muted);
  text-align: center;
  padding-bottom: 7px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cal-day-name.is-wknd { color: rgba(237,231,218,.22); }

/* Day cells */
.cal-day {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  font-family: 'Poppins', sans-serif;
  font-size: .76rem;
  color: var(--cal-text);
  border-radius: 2px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 160ms, border-color 160ms, color 160ms;
  user-select: none;
}
.cal-day:hover:not(.is-off):not(.is-past):not(.is-empty) {
  background: var(--cal-hover);
  border-color: rgba(201,168,76,.4);
}
.cal-day.is-today {
  border-color: var(--cal-gold);
  color: var(--cal-gold);
  font-weight: 600;
}
.cal-day.is-sel {
  background: var(--cal-gold) !important;
  border-color: var(--cal-gold) !important;
  color: #060504 !important;
  font-weight: 700;
}
.cal-day.is-off,
.cal-day.is-past {
  color: rgba(237,231,218,.18);
  cursor: not-allowed;
}
.cal-day.is-empty { cursor: default; }

/* ── Date display bar ── */
.cal-date-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: rgba(201,168,76,.06);
  border-inline-start: 2px solid var(--cal-gold);
  border-radius: 0 2px 2px 0;
  margin-bottom: 16px;
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .80rem;
  color: var(--cal-gold-lt);
  font-weight: 500;
}

/* ── Time slots ── */
.cal-slots-section { margin-bottom: 6px; }
.cal-slots-heading {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cal-muted);
  margin-bottom: 7px;
  margin-top: 13px;
}
.cal-slots-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}
.cal-slot {
  padding: 9px 6px;
  font-family: 'Poppins', sans-serif;
  font-size: .75rem;
  font-weight: 500;
  color: var(--cal-text);
  background: none;
  border: 1px solid var(--cal-border);
  border-radius: 2px;
  cursor: pointer;
  transition: background 160ms, border-color 160ms, color 160ms;
  text-align: center;
}
.cal-slot:hover {
  background: var(--cal-hover);
  border-color: rgba(201,168,76,.5);
  color: var(--cal-gold-lt);
}
.cal-slot.is-sel {
  background: var(--cal-gold);
  border-color: var(--cal-gold);
  color: #060504;
  font-weight: 700;
}

/* ── Back button ── */
.cal-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Poppins', sans-serif;
  font-size: .72rem;
  color: var(--cal-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-bottom: 14px;
  transition: color 160ms;
  line-height: 1;
}
.cal-back:hover { color: var(--cal-gold); }

/* ── Booking summary ── */
.cal-summary {
  padding: 9px 12px;
  background: rgba(201,168,76,.05);
  border: 1px solid rgba(201,168,76,.14);
  border-radius: 2px;
  margin-bottom: 12px;
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .76rem;
  color: var(--cal-muted);
  line-height: 1.65;
}
.cal-summary b { color: var(--cal-gold-lt); font-weight: 600; }

/* ── Form inputs ── */
.cal-form { display: flex; flex-direction: column; gap: 9px; }
.cal-input {
  width: 100%;
  padding: 10px 13px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--cal-border);
  border-radius: 2px;
  color: var(--cal-text);
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .82rem;
  outline: none;
  transition: border-color 200ms;
  -webkit-appearance: none;
}
.cal-input::placeholder { color: rgba(237,231,218,.35); }
.cal-input:focus { border-color: var(--cal-gold); }
.cal-input.is-err { border-color: #c0392b; }

/* ── Primary CTA ── */
.cal-submit {
  width: 100%;
  padding: 12px;
  background: var(--cal-gold);
  color: #060504;
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 200ms, transform 120ms;
  margin-top: 2px;
}
.cal-submit:hover { background: var(--cal-gold-lt); }
.cal-submit:active { transform: scale(.98); }

/* ── Success screen ── */
.cal-success {
  text-align: center;
  padding: 20px 0 6px;
}
.cal-success__icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(37,211,102,.10);
  border: 1.5px solid rgba(37,211,102,.4);
  color: #25D366;
  font-size: 1.5rem;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
}
.cal-success__title {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .94rem;
  font-weight: 700;
  color: var(--cal-text);
  margin-bottom: 8px;
}
.cal-success__msg {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .78rem;
  color: var(--cal-muted);
  line-height: 1.65;
  margin-bottom: 8px;
}
.cal-success__appt {
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .78rem;
  color: var(--cal-gold-lt);
  margin-bottom: 20px;
  font-weight: 500;
}
.cal-reset {
  width: 100%;
  padding: 10px;
  background: none;
  border: 1px solid var(--cal-border);
  border-radius: 2px;
  color: var(--cal-muted);
  font-family: 'Poppins', 'Cairo', sans-serif;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 180ms, color 180ms;
}
.cal-reset:hover { border-color: var(--cal-gold); color: var(--cal-gold); }

/* ── Calendar float button ── */
.float-cta__btn--cal { color: var(--gold, #C9A84C); }
.float-cta__btn--cal.is-active,
.float-cta__btn--cal:hover {
  background: rgba(201,168,76,.18) !important;
  border-color: rgba(201,168,76,.65) !important;
  color: #C9A84C !important;
}

/* ══════════════════════════════════════════════
   MOBILE — Bottom Sheet
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .cal-panel {
    position: fixed;
    right: 0;
    left: 0;
    bottom: 0;
    top: auto !important;
    width: 100% !important;
    max-height: 88vh;
    border-radius: 16px 16px 0 0;
    border-inline: none;
    border-bottom: none;
    border-top: 1px solid var(--cal-border);
    /* Reset desktop transform to bottom-sheet transform */
    transform: translateY(100%) !important;
    transition: opacity 260ms ease, transform 300ms cubic-bezier(.32,0,.15,1) !important;
  }
  .cal-panel.is-open {
    transform: translateY(0) !important;
  }
  .cal-accent {
    background: linear-gradient(90deg, transparent, var(--cal-gold), transparent);
    border-radius: 16px 16px 0 0;
  }
  /* Drag handle pill */
  .cal-drag {
    display: block !important;
  }
}

/* Drag handle (hidden on desktop) */
.cal-drag {
  display: none;
  width: 36px;
  height: 4px;
  background: rgba(237,231,218,.14);
  border-radius: 2px;
  margin: 10px auto 2px;
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .cal-panel,
  .cal-overlay { transition: none !important; }
}