/* ══════════════════════════════════════════════════════════════════════════════
   EloviaBooking Front-end — Dark theme (Noir & Blanc)
   ══════════════════════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --eb-bg: #1a1a1a;
    --eb-surface: #242424;
    --eb-surface-hover: #2e2e2e;
    --eb-border: #333;
    --eb-border-light: #3a3a3a;
    --eb-text: #f0f0f0;
    --eb-text-muted: #888;
    --eb-text-dim: #555;
    --eb-white: #fff;
    --eb-accent: #fff;
    --eb-green: #22c55e;
    --eb-orange: #E65616;
    --eb-red: #ef4444;
    --eb-radius: 12px;
    --eb-radius-sm: 8px;
}

#eloviabooking-app {
    max-width: 800px;
    margin: 0 auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--eb-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* ── Steps indicator ─────────────────────────────────────────────────────── */
.eloviabooking-steps {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
}
.eloviabooking-step {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10px 8px;
    background: var(--eb-surface);
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--eb-text-muted);
    transition: all 0.3s ease;
    white-space: nowrap;
    min-height: 40px;
}
.eloviabooking-step.active {
    background: var(--eb-white);
    color: #111;
    border-color: var(--eb-white);
    font-weight: 600;
}
.eloviabooking-step.done {
    background: var(--eb-surface);
    color: var(--eb-orange);
    border-color: var(--eb-orange);
}

/* ── Panels ──────────────────────────────────────────────────────────────── */
.eloviabooking-panel {
    background: var(--eb-surface);
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius);
    padding: 28px;
    animation: ebFadeIn 0.3s ease;
}
.eloviabooking-panel h3 {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    color: var(--eb-white);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-style: normal !important;
    letter-spacing: -0.02em;
}
.eloviabooking-panel .eloviabooking-subtitle {
    color: var(--eb-text-muted);
    font-size: 14px;
    margin: 0 0 24px;
}

@keyframes ebFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════════════════════════════
   Step 1: Services grid
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.eloviabooking-service-card {
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius-sm);
    padding: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    background: var(--eb-bg);
}
.eloviabooking-service-card:hover {
    border-color: var(--eb-text-muted);
    background: var(--eb-surface-hover);
}
.eloviabooking-service-card.selected {
    border-color: var(--eb-white) !important;
    background: var(--eb-white) !important;
    color: #111 !important;
}
.eloviabooking-service-card .service-name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}
.eloviabooking-service-card .service-meta {
    font-size: 13px;
    opacity: 0.7;
}

/* ══════════════════════════════════════════════════════════════════════════════
   Step 2: Calendar + Slots (side-by-side)
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-booking-layout {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
}
.eloviabooking-calendar-side {
    flex: 1;
    min-width: 0;
}
.eloviabooking-slots-side {
    width: 220px;
    flex-shrink: 0;
    border-left: 1px solid var(--eb-border);
    padding-left: 24px;
}

/* Calendar nav */
.eloviabooking-calendar-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
#eloviabooking-month-label {
    font-size: 18px;
    font-weight: 700;
    color: var(--eb-white);
    text-transform: capitalize;
}
.eloviabooking-nav-arrows {
    display: flex;
    gap: 4px;
}
.eloviabooking-nav-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--eb-border);
    background: var(--eb-bg);
    color: var(--eb-text);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.15s ease;
    padding: 0;
}
.eloviabooking-nav-arrow:hover {
    border-color: var(--eb-text-muted);
    background: var(--eb-surface-hover);
}

/* Calendar grid */
#eloviabooking-calendar {
    margin-bottom: 0;
}
.eloviabooking-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.eloviabooking-cal-header {
    text-align: center;
    font-weight: 600;
    font-size: 11px;
    padding: 8px 0;
    color: var(--eb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.eloviabooking-cal-day {
    text-align: center;
    padding: 8px 4px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--eb-text-dim);
    transition: all 0.15s ease;
    position: relative;
}
.eloviabooking-cal-day.empty {
    visibility: hidden;
}
.eloviabooking-cal-day.closed {
    color: var(--eb-text-dim);
}
.eloviabooking-cal-day.full {
    color: var(--eb-text-muted);
}
.eloviabooking-cal-day.available {
    cursor: pointer;
    color: var(--eb-white);
    font-weight: 600;
}
.eloviabooking-cal-day.available:hover {
    background: var(--eb-surface-hover);
    border-radius: 8px;
}
.eloviabooking-cal-day.selected-day {
    background: var(--eb-white) !important;
    color: #111 !important;
    border-radius: 8px;
    font-weight: 700;
}

/* Availability dots under day numbers */
.eloviabooking-cal-day .eb-dot {
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    margin: 3px auto 0;
}
.eloviabooking-cal-day.available .eb-dot {
    background: var(--eb-green);
}
.eloviabooking-cal-day.full .eb-dot {
    background: var(--eb-red);
}
.eloviabooking-cal-day.selected-day .eb-dot {
    background: #111;
}

/* ── Slots panel (right side) ────────────────────────────────────────────── */
.eloviabooking-slots-header {
    font-size: 14px;
    font-weight: 600;
    color: var(--eb-white);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--eb-border);
}
.eloviabooking-slots-date {
    font-size: 13px;
    color: var(--eb-text-muted);
    margin-bottom: 12px;
    font-weight: 500;
}
.eloviabooking-slots-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 320px;
    overflow-y: auto;
}
.eloviabooking-slots-list::-webkit-scrollbar {
    width: 4px;
}
.eloviabooking-slots-list::-webkit-scrollbar-track {
    background: transparent;
}
.eloviabooking-slots-list::-webkit-scrollbar-thumb {
    background: var(--eb-border);
    border-radius: 4px;
}
.eloviabooking-slot {
    padding: 10px 14px;
    border-radius: var(--eb-radius-sm);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--eb-border);
    background: var(--eb-bg);
    color: var(--eb-text);
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}
.eloviabooking-slot:hover {
    border-color: var(--eb-text-muted);
    background: var(--eb-surface-hover);
}
.eloviabooking-slot.selected-slot {
    background: var(--eb-white);
    color: #111;
    border-color: var(--eb-white);
    font-weight: 600;
}
.eloviabooking-slot.disabled {
    background: var(--eb-bg);
    color: var(--eb-text-dim);
    cursor: not-allowed;
    border-color: var(--eb-border);
    opacity: 0.5;
}
.eloviabooking-slots-empty {
    color: var(--eb-text-muted);
    font-size: 13px;
    text-align: center;
    padding: 20px 0;
}
.eloviabooking-slots-placeholder {
    color: var(--eb-text-dim);
    font-size: 13px;
    text-align: center;
    padding: 30px 0;
    line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════════════════════
   Step 3: Form
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-form-group {
    margin-bottom: 16px;
}
.eloviabooking-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--eb-text-muted);
}
.eloviabooking-form-group input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius-sm);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
    box-sizing: border-box;
    background: var(--eb-bg);
    color: var(--eb-text);
}
.eloviabooking-form-group input::placeholder {
    color: var(--eb-text-dim);
}
.eloviabooking-form-group input:focus {
    outline: none;
    border-color: var(--eb-white);
    box-shadow: 0 0 0 2px rgba(255,255,255,0.1);
}

.eloviabooking-recap {
    background: var(--eb-bg);
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius-sm);
    padding: 16px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.8;
}
.eloviabooking-recap strong {
    color: var(--eb-white);
}

/* ══════════════════════════════════════════════════════════════════════════════
   Buttons
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-nav {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}
.eloviabooking-btn,
.eloviabooking-btn-outline,
.eloviabooking-btn-sm {
    padding: 10px 24px;
    border-radius: var(--eb-radius-sm);
    font-size: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}
.eloviabooking-btn {
    background: var(--eb-white);
    color: #111;
}
.eloviabooking-btn:hover {
    background: #e5e5e5;
}
.eloviabooking-btn:disabled {
    background: var(--eb-border);
    color: var(--eb-text-dim);
    cursor: not-allowed;
}
.eloviabooking-btn-outline {
    background: transparent;
    color: var(--eb-text-muted);
    border: 1px solid var(--eb-border);
}
.eloviabooking-btn-outline:hover {
    border-color: var(--eb-text-muted);
    color: var(--eb-text);
}
.eloviabooking-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    background: transparent;
    border: 1px solid var(--eb-border);
    color: var(--eb-text-muted);
}
.eloviabooking-btn-sm:hover {
    border-color: var(--eb-text-muted);
    color: var(--eb-text);
}

/* ══════════════════════════════════════════════════════════════════════════════
   Confirmation
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-success {
    text-align: center;
    padding: 20px 0;
}
.eloviabooking-success svg {
    margin-bottom: 16px;
}
.eloviabooking-success h3 {
    color: var(--eb-white);
    font-size: 22px;
}
#eloviabooking-confirmation-details {
    background: var(--eb-bg);
    border: 1px solid var(--eb-border);
    border-radius: var(--eb-radius-sm);
    padding: 16px;
    margin: 16px 0;
    font-size: 14px;
    line-height: 1.8;
    text-align: left;
}
#eloviabooking-confirmation-details strong {
    color: var(--eb-white);
}
.eloviabooking-cancel-link {
    font-size: 13px;
    color: var(--eb-text-muted);
    margin-top: 16px;
}
.eloviabooking-cancel-link a {
    color: var(--eb-red);
    text-decoration: underline;
}

/* ══════════════════════════════════════════════════════════════════════════════
   Loading
   ══════════════════════════════════════════════════════════════════════════════ */
.eloviabooking-loading {
    text-align: center;
    padding: 20px;
    color: var(--eb-text-muted);
}
.eloviabooking-spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 2px solid var(--eb-border);
    border-top-color: var(--eb-white);
    border-radius: 50%;
    animation: ebSpin 0.6s linear infinite;
}
@keyframes ebSpin {
    to { transform: rotate(360deg); }
}

/* ══════════════════════════════════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
    #eloviabooking-app {
        padding: 0 8px;
    }
    .eloviabooking-steps {
        gap: 4px;
    }
    .eloviabooking-step {
        font-size: 11px;
        padding: 8px 4px;
        min-height: 36px;
    }
    .eloviabooking-panel {
        padding: 20px 16px;
    }
    .eloviabooking-services-grid {
        grid-template-columns: 1fr;
    }
    .eloviabooking-booking-layout {
        flex-direction: column;
        gap: 16px;
    }
    .eloviabooking-slots-side {
        width: auto;
        border-left: none;
        border-top: 1px solid var(--eb-border);
        padding-left: 0;
        padding-top: 16px;
    }
    .eloviabooking-slots-list {
        max-height: none;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }
    .eloviabooking-slot {
        flex: 0 0 auto;
    }
    .eloviabooking-cal-day {
        padding: 6px 2px 10px;
        font-size: 13px;
    }
    .eloviabooking-nav {
        flex-direction: column;
    }
    .eloviabooking-nav button {
        width: 100%;
    }
}