/**
 * RelPro — Pro Dashboard Calendar
 * Design system: "Malt Wellness"
 */

/* ── Section card (iCal sync block) ─────────────────────────────────────── */

.relpro-section-card {
  background: var(--relpro-surface);
  border: 1px solid var(--relpro-border);
  border-radius: var(--relpro-radius-lg, 12px);
  padding: 1.5rem;
}

.relpro-section-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--relpro-primary);
  margin: 0 0 .375rem;
}

.relpro-section-card__desc {
  font-size: .875rem;
  color: var(--relpro-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── Calendar wrapper ───────────────────────────────────────────────────── */

.relpro-calendar {
  background: var(--relpro-surface);
  border: 1px solid var(--relpro-border);
  border-radius: var(--relpro-radius-lg, 12px);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

/* ── Calendar header ───────────────────────────────────────────────────── */

.relpro-calendar__header {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .875rem 1.25rem;
  border-bottom: 1px solid var(--relpro-border);
  background: #F8FAFB;
}

.relpro-calendar__month-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--relpro-primary);
  flex: 1;
  text-align: center;
  margin: 0;
  text-transform: capitalize;
}

.relpro-calendar__nav {
  background: none;
  border: 1px solid var(--relpro-border);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.375rem;
  color: var(--relpro-primary);
  transition: background 150ms ease, border-color 150ms ease;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
}

.relpro-calendar__nav:hover {
  background: #EEF2F7;
  border-color: var(--relpro-primary);
}

.relpro-calendar__today-btn {
  margin-left: .25rem;
  flex-shrink: 0;
}

/* ── Grid ───────────────────────────────────────────────────────────────── */

.relpro-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.relpro-calendar__grid--header {
  background: #F0F4F8;
  border-bottom: 1px solid var(--relpro-border);
}

.relpro-calendar__day-label {
  padding: .5rem .25rem;
  font-size: .6875rem;
  font-weight: 700;
  color: var(--relpro-text-muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Day cells ──────────────────────────────────────────────────────────── */

.relpro-calendar__cell {
  min-height: 84px;
  padding: .375rem .375rem .25rem;
  border-right: 1px solid var(--relpro-border);
  border-bottom: 1px solid var(--relpro-border);
  position: relative;
  transition: background 120ms ease;
  vertical-align: top;
  box-sizing: border-box;
}

.relpro-calendar__cell:nth-child(7n) {
  border-right: none;
}

.relpro-calendar__cell--empty {
  background: #F7F8FA;
  pointer-events: none;
}

.relpro-calendar__cell--past {
  background: #FAFAFA;
}

.relpro-calendar__cell--today {
  background: #EBF4FF;
}

.relpro-calendar__day-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-size: .75rem;
  font-weight: 500;
  color: var(--relpro-text-muted);
  margin-bottom: .25rem;
}

.relpro-calendar__cell--today .relpro-calendar__day-num {
  background: var(--relpro-primary);
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
}

/* ── Event chips ────────────────────────────────────────────────────────── */

.relpro-calendar__events {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.relpro-calendar__event {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 2px 5px;
  border-radius: 4px;
  font-size: .6875rem;
  line-height: 1.35;
  cursor: pointer;
  border: none;
  text-align: left;
  width: 100%;
  overflow: hidden;
  transition: opacity 120ms ease, filter 120ms ease;
  white-space: nowrap;
  font-family: inherit;
}

.relpro-calendar__event:hover {
  opacity: .8;
  filter: brightness(0.96);
}

.relpro-calendar__event--confirmed {
  background: #DBEAFE;
  color: #1E40AF;
}

.relpro-calendar__event--completed {
  background: #D1FAE5;
  color: #065F46;
}

.relpro-calendar__event--cancelled {
  background: #F3F4F6;
  color: var(--relpro-text-muted);
  text-decoration: line-through;
}

.relpro-calendar__event--no-show {
  background: #FEE2E2;
  color: #991B1B;
  text-decoration: line-through;
}

.relpro-calendar__event-time {
  font-weight: 700;
  flex-shrink: 0;
}

.relpro-calendar__event-name {
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

/* ── Legend ─────────────────────────────────────────────────────────────── */

.relpro-calendar__legend {
  display: flex;
  gap: 1rem;
  padding: .625rem 1.25rem;
  border-top: 1px solid var(--relpro-border);
  flex-wrap: wrap;
  background: #FAFAFA;
}

.relpro-calendar__legend-item {
  font-size: .75rem;
  color: var(--relpro-text-muted);
  display: flex;
  align-items: center;
  gap: .375rem;
}

.relpro-calendar__legend-item::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
  display: inline-block;
}

.relpro-calendar__legend-item--confirmed::before {
  background: #DBEAFE;
  border: 1px solid #93C5FD;
}

.relpro-calendar__legend-item--completed::before {
  background: #D1FAE5;
  border: 1px solid #6EE7B7;
}

.relpro-calendar__legend-item--cancelled::before {
  background: #F3F4F6;
  border: 1px solid #D1D5DB;
}

/* ── Status messages ────────────────────────────────────────────────────── */

.relpro-calendar__status-msg {
  grid-column: 1 / -1;
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--relpro-text-muted);
  font-size: .875rem;
}

.relpro-calendar__status-msg--error {
  color: var(--relpro-error);
}

/* ── iCal sync card ─────────────────────────────────────────────────────── */

.relpro-calendar__sync-card {
  margin-bottom: 1.5rem;
}

.relpro-calendar__ical-row {
  display: flex;
  gap: .5rem;
  align-items: center;
  margin: .875rem 0 .375rem;
  flex-wrap: wrap;
}

.relpro-calendar__ical-input {
  flex: 1;
  min-width: 180px;
  font-size: .8125rem;
  font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace !important;
  background: #F5F7FA !important;
  color: var(--relpro-text-muted) !important;
}

.relpro-calendar__ical-hint {
  font-size: .75rem;
  color: var(--relpro-text-muted);
  margin: 0 0 1.25rem;
}

/* ── Instructions accordion ─────────────────────────────────────────────── */

.relpro-calendar__instructions {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.relpro-calendar__details {
  border: 1px solid var(--relpro-border);
  border-radius: 8px;
  overflow: hidden;
}

.relpro-calendar__details summary {
  padding: .625rem .875rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--relpro-primary);
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: #F5F7FA;
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: background 120ms ease;
}

.relpro-calendar__details summary::-webkit-details-marker { display: none; }
.relpro-calendar__details summary::marker { display: none; }

.relpro-calendar__details summary::before {
  content: '▶';
  font-size: .5625rem;
  color: var(--relpro-text-muted);
  transition: transform 150ms ease;
  display: inline-block;
}

.relpro-calendar__details[open] summary::before {
  transform: rotate(90deg);
}

.relpro-calendar__details summary:hover {
  background: #EEF2F7;
}

.relpro-calendar__steps {
  margin: 0;
  padding: .875rem 1.25rem .875rem 2rem;
  font-size: .8125rem;
  color: var(--relpro-text);
  line-height: 1.75;
}

.relpro-calendar__steps li {
  margin-bottom: .125rem;
}

/* ── Modal ───────────────────────────────────────────────────────────────── */

.relpro-cal-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.relpro-cal-modal[hidden] {
  display: none;
}

.relpro-cal-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .45);
  backdrop-filter: blur(2px);
}

.relpro-cal-modal__box {
  position: relative;
  background: var(--relpro-surface);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(28, 43, 58, .2);
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.relpro-cal-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--relpro-border);
  background: #F8FAFB;
  flex-shrink: 0;
}

.relpro-cal-modal__title {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--relpro-primary);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.relpro-cal-modal__close {
  background: none;
  border: none;
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  color: var(--relpro-text-muted);
  padding: .25rem .375rem;
  border-radius: 6px;
  transition: background 120ms ease, color 120ms ease;
  flex-shrink: 0;
}

.relpro-cal-modal__close:hover {
  background: #F0F0F0;
  color: var(--relpro-primary);
}

.relpro-cal-modal__body {
  padding: 1.25rem;
  overflow-y: auto;
}

/* Modal definition list */
.relpro-cal-modal__dl {
  display: flex;
  flex-direction: column;
  gap: .875rem;
  margin: 0;
}

.relpro-cal-modal__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: .375rem;
  align-items: start;
  font-size: .875rem;
}

.relpro-cal-modal__label {
  font-size: .6875rem;
  font-weight: 700;
  color: var(--relpro-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-top: .1875rem;
}

.relpro-cal-modal__value {
  color: var(--relpro-primary);
  margin: 0;
}

.relpro-cal-modal__value em {
  font-style: italic;
  color: var(--relpro-text-muted);
  font-size: .8125rem;
}

.relpro-cal-modal__value a {
  color: var(--relpro-verified);
  text-decoration: none;
}

.relpro-cal-modal__value a:hover {
  text-decoration: underline;
}

/* Prevent body scroll when modal is open */
body.relpro-cal-modal-open {
  overflow: hidden;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .relpro-calendar__cell {
    min-height: 58px;
    padding: .25rem .2rem;
  }

  .relpro-calendar__event-name {
    display: none;
  }

  .relpro-calendar__event-time {
    font-size: .625rem;
  }

  .relpro-calendar__event {
    padding: 2px 3px;
  }

  .relpro-calendar__today-btn {
    display: none;
  }

  .relpro-calendar__header {
    gap: .375rem;
    padding: .75rem .875rem;
  }

  .relpro-calendar__month-label {
    font-size: .875rem;
  }

  .relpro-cal-modal__row {
    grid-template-columns: 72px 1fr;
  }

  .relpro-calendar__ical-input {
    width: 100%;
    min-width: 0;
  }
}