/* ── Global ────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* ── Brand ─────────────────────────────────────────────────────────────────── */
.rdv-brand-text {
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #5C6BC0, #009688);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── AppBar ─────────────────────────────────────────────────────────────────── */
.rdv-appbar.mud-appbar {
    border-bottom: 1px solid var(--mud-palette-divider);
    box-shadow: none !important;
}

.rdv-admin-appbar.mud-appbar {
    border-bottom: 2px solid var(--mud-palette-secondary);
}

/* ── Cards ─────────────────────────────────────────────────────────────────── */
.rdv-card {
    border: 1px solid var(--mud-palette-table-lines);
    border-radius: 16px !important;
    transition: box-shadow 0.2s ease;
}

.rdv-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06) !important;
}

.rdv-stat-card {
    border: 1px solid var(--mud-palette-table-lines);
    border-radius: 16px !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rdv-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(92, 107, 192, 0.12) !important;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.rdv-hero {
    background: linear-gradient(145deg,
        var(--mud-palette-primary) 0%,
        color-mix(in srgb, var(--mud-palette-primary) 70%, transparent) 100%);
    color: white;
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.rdv-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 80% at 50% 120%, rgba(255,255,255,.15) 0%, transparent 60%);
}

.rdv-hero-title {
    color: white !important;
    font-weight: 800 !important;
    letter-spacing: -1px !important;
}

.rdv-hero-subtitle {
    color: rgba(255,255,255,.85) !important;
    font-size: 1.125rem !important;
}

/* ── Feature cards ─────────────────────────────────────────────────────────── */
.rdv-feature-card {
    border: 1px solid var(--mud-palette-table-lines);
    border-radius: 20px !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rdv-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(92, 107, 192, 0.1) !important;
}

/* ── Section alternée ───────────────────────────────────────────────────────── */
.rdv-section-alt {
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, var(--mud-palette-background));
    border-top: 1px solid var(--mud-palette-table-lines);
    border-bottom: 1px solid var(--mud-palette-table-lines);
}

/* ── Drawer ─────────────────────────────────────────────────────────────────── */
.rdv-drawer-title {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.7rem;
    color: var(--mud-palette-text-secondary);
}

/* ── Profile header (public booking) ───────────────────────────────────────── */
.rdv-profile-header {
    border: 1px solid var(--mud-palette-table-lines);
    border-radius: 20px !important;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--mud-palette-primary) 5%, var(--mud-palette-surface)),
        var(--mud-palette-surface));
}

/* ── Slot button ────────────────────────────────────────────────────────────── */
.rdv-slot-btn {
    border-radius: 10px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    transition: all 0.15s ease !important;
}

/* ── Stepper ─────────────────────────────────────────────────────────────────── */
.rdv-stepper .mud-stepper-nav {
    border-radius: 12px;
}

/* ── Calendar dot ────────────────────────────────────────────────────────────── */
.rdv-cal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.rdv-cal-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Calendar item ───────────────────────────────────────────────────────────── */
.rdv-calendar-item {
    border-radius: 10px;
    transition: background 0.15s;
}

.rdv-calendar-item:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 6%, transparent);
}

/* ── Appointment item ────────────────────────────────────────────────────────── */
.rdv-appointment-item:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, transparent);
    border-radius: 8px;
}

/* ── Date block ─────────────────────────────────────────────────────────────── */
.rdv-date-block {
    min-width: 56px;
    padding: 8px 12px;
    background: color-mix(in srgb, var(--mud-palette-primary) 8%, var(--mud-palette-surface));
    border-radius: 12px;
    border: 1px solid var(--mud-palette-table-lines);
}

/* ── URL field (read-only) ──────────────────────────────────────────────────── */
.rdv-url-field input {
    font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
    font-size: 0.875rem !important;
}

/* ── QR code ─────────────────────────────────────────────────────────────────── */
.rdv-qr-container {
    width: 220px;
    height: 220px;
    padding: 8px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--mud-palette-table-lines);
    display: block;
    overflow: hidden;
}

.rdv-qr-container svg {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

/* ── Empty state ─────────────────────────────────────────────────────────────── */
.rdv-empty-state {
    border: 2px dashed var(--mud-palette-table-lines);
    border-radius: 20px !important;
}

/* ── Week calendar grid ──────────────────────────────────────────────────────── */
.rdv-week-grid {
    min-width: 700px;
}

.rdv-week-header {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    border-bottom: 1px solid var(--mud-palette-table-lines);
    position: sticky;
    top: 0;
    background: var(--mud-palette-surface);
    z-index: 1;
}

.rdv-day-header {
    padding: 8px 4px;
    text-align: center;
    border-left: 1px solid var(--mud-palette-table-lines);
}

.rdv-day-header.today {
    background: color-mix(in srgb, var(--mud-palette-primary) 6%, transparent);
}

.rdv-day-header .day-name {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    text-transform: uppercase;
}

.rdv-day-header .day-num {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    line-height: 1.4;
}

.rdv-day-header .today-circle {
    background: var(--mud-palette-primary);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 1rem;
}

.rdv-time-row {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    min-height: 48px;
    border-bottom: 1px solid var(--mud-palette-table-lines);
}

.rdv-time-col {
    padding: 4px 6px;
    text-align: right;
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
    border-right: 1px solid var(--mud-palette-table-lines);
    flex-shrink: 0;
}

.rdv-allday-row {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    min-height: 32px;
    border-bottom: 2px solid var(--mud-palette-table-lines);
}

.rdv-allday-label {
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: var(--mud-palette-text-secondary);
}

.rdv-day-cell {
    padding: 2px 4px;
    border-left: 1px solid var(--mud-palette-table-lines);
    min-height: 48px;
    position: relative;
}

.rdv-day-cell.current-hour {
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, transparent);
}

.rdv-event-block {
    border-radius: 6px;
    padding: 2px 6px;
    margin-bottom: 2px;
    cursor: pointer;
    transition: opacity 0.15s;
}

.rdv-event-block:hover { opacity: 0.8; }

.rdv-event-chip {
    border-radius: 4px;
    padding: 2px 6px;
    margin-bottom: 2px;
    cursor: pointer;
    font-size: 0.75rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: opacity 0.15s;
}

.rdv-event-chip:hover { opacity: 0.8; }

/* ── Month calendar grid ─────────────────────────────────────────────────────── */
.rdv-month-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.rdv-month-header {
    padding: 8px;
    text-align: center;
    border-bottom: 1px solid var(--mud-palette-table-lines);
    border-right: 1px solid var(--mud-palette-table-lines);
}

.rdv-month-cell {
    min-height: 100px;
    padding: 4px 6px;
    border-bottom: 1px solid var(--mud-palette-table-lines);
    border-right: 1px solid var(--mud-palette-table-lines);
    transition: background 0.15s;
}

.rdv-month-cell:hover {
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, transparent);
}

.rdv-month-cell.today {
    background: color-mix(in srgb, var(--mud-palette-primary) 6%, transparent);
}

.rdv-month-cell.other-month {
    opacity: 0.45;
}

.rdv-month-day-num {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.rdv-month-day-num.today-circle {
    background: var(--mud-palette-primary);
    color: white;
}

/* ── Utility ─────────────────────────────────────────────────────────────────── */
.fw-medium { font-weight: 500 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-bold { font-weight: 700 !important; }
.fst-italic { font-style: italic; }
.cursor-pointer { cursor: pointer; }
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.rounded-lg { border-radius: 12px !important; }
.rounded-xl { border-radius: 16px !important; }
.rounded-pill { border-radius: 999px !important; }