/**
 * Mercamind Booking Calendar - Modern Frontend & Admin Styling
 */

:root {
    --mbc-primary: #1e3a8a;
    --mbc-primary-hover: #1d4ed8;
    --mbc-accent: #2563eb;
    --mbc-bg-light: #f8fafc;
    --mbc-border: #e2e8f0;
    --mbc-text-main: #0f172a;
    --mbc-text-muted: #64748b;
    --mbc-available-bg: #ecfdf5;
    --mbc-available-border: #a7f3d0;
    --mbc-available-text: #065f46;
    --mbc-available-dot: #10b981;
    --mbc-partial-bg: #fffbeb;
    --mbc-partial-border: #fde68a;
    --mbc-partial-text: #92400e;
    --mbc-partial-dot: #f59e0b;
    --mbc-occupied-bg: #fef2f2;
    --mbc-occupied-border: #fecaca;
    --mbc-occupied-text: #991b1b;
    --mbc-occupied-dot: #ef4444;
    --mbc-holiday-bg: #fdf2f8;
    --mbc-holiday-border: #fbcfe8;
    --mbc-holiday-text: #9d174d;
    --mbc-holiday-dot: #ec4899;
    --mbc-radius: 12px;
    --mbc-radius-sm: 8px;
    --mbc-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

.mbc-booking-container {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 28px;
    max-width: 1120px;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--mbc-text-main);
    box-sizing: border-box;
    width: 100%;
}

.mbc-booking-container *,
.mbc-booking-container *::before,
.mbc-booking-container *::after {
    box-sizing: border-box;
}

@media (max-width: 900px) {
    .mbc-booking-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Cards */
.mbc-card {
    background: #ffffff;
    border-radius: var(--mbc-radius);
    box-shadow: var(--mbc-shadow);
    border: 1px solid var(--mbc-border);
    padding: 24px;
    position: relative;
    transition: box-shadow 0.2s ease;
    width: 100%;
}

/* Calendar Header */
.mbc-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--mbc-border);
}

.mbc-month-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mbc-month-icon {
    font-size: 24px;
}

.mbc-current-month-label {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--mbc-text-main);
    letter-spacing: -0.3px;
}

.mbc-nav-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mbc-nav-btn {
    background: #ffffff;
    border: 1px solid var(--mbc-border);
    color: var(--mbc-text-main);
    padding: 7px 12px;
    border-radius: var(--mbc-radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.15s ease;
}

.mbc-nav-btn:hover {
    background: var(--mbc-bg-light);
    border-color: #cbd5e1;
    color: var(--mbc-accent);
}

.mbc-today-btn {
    padding: 6px 14px;
}

/* Legend */
.mbc-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 20px;
    background: var(--mbc-bg-light);
    padding: 12px 16px;
    border-radius: var(--mbc-radius-sm);
    font-size: 13px;
    color: var(--mbc-text-muted);
}

.mbc-legend-item {
    display: flex;
    align-items: center;
    gap: 7px;
}

.mbc-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.mbc-dot-available { background-color: var(--mbc-available-dot); }
.mbc-dot-holiday { background-color: var(--mbc-holiday-dot); }
.mbc-dot-partial { background-color: var(--mbc-partial-dot); }
.mbc-dot-occupied { background-color: var(--mbc-occupied-dot); }
.mbc-dot-closed { background-color: #cbd5e1; }
.mbc-dot-locked { background-color: #cbd5e1; }

/* Weekdays Grid - Guaranteed 1-to-1 Column Alignment */
.mbc-weekdays-grid {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 8px !important;
    margin: 0 0 10px 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    text-align: center;
    width: 100% !important;
}

.mbc-weekday {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--mbc-text-muted);
    padding: 8px 0;
    letter-spacing: 0.5px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    box-sizing: border-box !important;
}

.mbc-weekday-weekend {
    color: #94a3b8;
}

/* Calendar Days Grid - Guaranteed 1-to-1 Column Alignment */
.mbc-days-grid {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 8px !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    min-height: 280px;
    width: 100% !important;
}

.mbc-day-cell {
    aspect-ratio: 1 / 1;
    border-radius: var(--mbc-radius-sm);
    border: 1px solid var(--mbc-border);
    padding: 6px 4px;
    position: relative;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.15s ease;
    background: #ffffff;
    user-select: none;
    min-width: 0 !important;
    width: 100%;
}

.mbc-day-cell:hover:not(.mbc-day-disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
    border-color: var(--mbc-accent);
}

.mbc-day-cell.mbc-day-selected {
    border: 2px solid var(--mbc-accent) !important;
    background: #eff6ff !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
    transform: scale(1.02);
}

.mbc-day-number {
    font-size: 14px;
    font-weight: 700;
    color: var(--mbc-text-main);
    line-height: 1;
    text-align: center;
}

/* Discrete Dot on Mobile */
.mbc-day-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: none;
    margin: 2px auto 0 auto;
    flex-shrink: 0;
}

.mbc-day-available .mbc-day-dot { background-color: var(--mbc-available-dot); }
.mbc-day-holiday .mbc-day-dot { background-color: var(--mbc-holiday-dot); }
.mbc-day-partial .mbc-day-dot { background-color: var(--mbc-partial-dot); }
.mbc-day-occupied .mbc-day-dot { background-color: var(--mbc-occupied-dot); }
.mbc-day-closed .mbc-day-dot { background-color: #cbd5e1; }
.mbc-day-locked .mbc-day-dot { background-color: #e2e8f0; }

/* Status Text Pill on Desktop */
.mbc-day-status-pill {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 4px;
    text-align: center;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    max-width: 100%;
    display: block;
}

/* Status variants for day cells */
.mbc-day-available {
    background: var(--mbc-available-bg);
    border-color: var(--mbc-available-border);
}
.mbc-day-available .mbc-day-number { color: var(--mbc-available-text); }
.mbc-day-available .mbc-day-status-pill {
    background: var(--mbc-available-dot);
    color: #ffffff;
}

.mbc-day-holiday {
    background: var(--mbc-holiday-bg);
    border-color: var(--mbc-holiday-border);
}
.mbc-day-holiday .mbc-day-number { color: var(--mbc-holiday-text); }
.mbc-day-holiday .mbc-day-status-pill {
    background: var(--mbc-holiday-dot);
    color: #ffffff;
}

.mbc-day-partial {
    background: var(--mbc-partial-bg);
    border-color: var(--mbc-partial-border);
}
.mbc-day-partial .mbc-day-number { color: var(--mbc-partial-text); }
.mbc-day-partial .mbc-day-status-pill {
    background: var(--mbc-partial-dot);
    color: #ffffff;
}

.mbc-day-occupied {
    background: var(--mbc-occupied-bg);
    border-color: var(--mbc-occupied-border);
    cursor: not-allowed !important;
    opacity: 0.85;
}
.mbc-day-occupied .mbc-day-number { color: var(--mbc-occupied-text); }
.mbc-day-occupied .mbc-day-status-pill {
    background: var(--mbc-occupied-dot);
    color: #ffffff;
}

.mbc-day-closed {
    background: #f8fafc;
    border-color: #e2e8f0;
    cursor: not-allowed !important;
    opacity: 0.55;
}
.mbc-day-closed .mbc-day-number { color: #94a3b8; }
.mbc-day-closed .mbc-day-status-pill {
    background: #cbd5e1;
    color: #475569;
}

.mbc-day-locked {
    background: #f8fafc;
    border-color: #f1f5f9;
    cursor: not-allowed !important;
    opacity: 0.45;
}
.mbc-day-locked .mbc-day-number { color: #94a3b8; }
.mbc-day-locked .mbc-day-status-pill {
    background: #e2e8f0;
    color: #64748b;
}

.mbc-day-past {
    background: #f8fafc;
    border-color: #f1f5f9;
    cursor: not-allowed !important;
    opacity: 0.4;
}
.mbc-day-past .mbc-day-number { color: #94a3b8; }

.mbc-day-empty {
    border: none !important;
    background: transparent !important;
    cursor: default !important;
    box-shadow: none !important;
}

/* Holiday Banner in Side Panel - Pink Theme */
.mbc-holiday-banner {
    background: #fdf2f8 !important;
    border: 1px solid #fbcfe8 !important;
    border-radius: var(--mbc-radius-sm);
    padding: 12px 14px;
    margin-bottom: 14px;
    font-size: 13px;
    color: #9d174d !important;
    line-height: 1.4;
    font-weight: 500;
}

/* Loading State */
.mbc-loading-state {
    grid-column: span 7;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
    color: var(--mbc-text-muted);
}

.mbc-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--mbc-accent);
    border-radius: 50%;
    animation: mbc-spin 0.8s linear infinite;
    margin-bottom: 12px;
}

@keyframes mbc-spin {
    to { transform: rotate(360deg); }
}

/* Side Panel / Details Placeholder */
.mbc-details-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mbc-details-placeholder {
    text-align: center;
    padding: 30px 10px;
    color: var(--mbc-text-muted);
}

.mbc-placeholder-icon {
    font-size: 38px;
    margin-bottom: 12px;
}

.mbc-details-placeholder h3 {
    margin: 0 0 8px 0;
    color: var(--mbc-text-main);
    font-size: 18px;
}

.mbc-details-placeholder p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

/* Selected Day Header */
.mbc-selected-date-header {
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--mbc-border);
}

.mbc-date-badge {
    display: inline-block;
    background: #eff6ff;
    color: var(--mbc-accent);
    font-size: 12px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mbc-date-badge-holiday {
    background: #fdf2f8 !important;
    color: #be185d !important;
    border: 1px solid #fbcfe8 !important;
}

.mbc-selected-date-header h3 {
    margin: 0 0 6px 0;
    font-size: 18px;
    color: var(--mbc-text-main);
}

.mbc-selected-date-header p {
    margin: 0;
    font-size: 13px;
    color: var(--mbc-text-muted);
}

/* Slot Selector Cards */
.mbc-slots-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
}

.mbc-slot-card {
    border: 1.5px solid var(--mbc-border);
    border-radius: var(--mbc-radius-sm);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: #ffffff;
}

.mbc-slot-card:hover:not(.mbc-slot-disabled) {
    border-color: var(--mbc-accent);
    background: #f8fafc;
}

.mbc-slot-card.mbc-slot-selected {
    border-color: var(--mbc-accent);
    background: #eff6ff;
}

.mbc-slot-card.mbc-slot-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f8fafc;
}

.mbc-slot-radio {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.mbc-slot-card.mbc-slot-selected .mbc-slot-radio {
    border-color: var(--mbc-accent);
    background: var(--mbc-accent);
}

.mbc-slot-card.mbc-slot-selected .mbc-slot-radio::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffffff;
}

.mbc-slot-info {
    flex-grow: 1;
}

.mbc-slot-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2px;
}

.mbc-slot-title {
    font-size: 14px;
    color: var(--mbc-text-main);
}

.mbc-slot-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.mbc-badge-available {
    background: var(--mbc-available-bg);
    color: var(--mbc-available-text);
}

.mbc-badge-occupied {
    background: var(--mbc-occupied-bg);
    color: var(--mbc-occupied-text);
}

.mbc-slot-hours {
    font-size: 12px;
    color: var(--mbc-text-muted);
}

/* Form */
.mbc-form {
    border-top: 1px solid var(--mbc-border);
    padding-top: 18px;
}

.mbc-form-heading {
    margin: 0 0 14px 0;
    font-size: 15px;
    color: var(--mbc-text-main);
}

.mbc-field-group {
    margin-bottom: 14px;
}

.mbc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 500px) {
    .mbc-field-row {
        grid-template-columns: 1fr;
    }
}

.mbc-field-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--mbc-text-main);
    margin-bottom: 5px;
}

.mbc-field-group input,
.mbc-field-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--mbc-border);
    border-radius: var(--mbc-radius-sm);
    font-size: 14px;
    color: var(--mbc-text-main);
    font-family: inherit;
    transition: border-color 0.15s ease;
}

.mbc-field-group input:focus,
.mbc-field-group textarea:focus {
    outline: none;
    border-color: var(--mbc-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.mbc-submit-btn {
    width: 100%;
    background: var(--mbc-primary);
    color: #ffffff;
    border: none;
    padding: 12px 18px;
    border-radius: var(--mbc-radius-sm);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mbc-submit-btn:hover {
    background: var(--mbc-primary-hover);
}

.mbc-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.mbc-btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: mbc-spin 0.6s linear infinite;
}

.mbc-form-alert {
    padding: 10px 14px;
    border-radius: var(--mbc-radius-sm);
    font-size: 13px;
    margin-bottom: 14px;
}

.mbc-form-alert.mbc-alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.mbc-privacy-notice {
    font-size: 11px;
    color: var(--mbc-text-muted);
    margin-top: 14px;
    line-height: 1.4;
    text-align: center;
}

/* Success View */
.mbc-success-view {
    text-align: center;
    padding: 20px 10px;
}

.mbc-success-icon {
    width: 52px;
    height: 52px;
    background: #d1fae5;
    color: #059669;
    font-size: 26px;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
}

.mbc-success-view h3 {
    margin: 0 0 8px 0;
    color: var(--mbc-text-main);
    font-size: 19px;
}

.mbc-success-view p {
    font-size: 14px;
    color: var(--mbc-text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.mbc-success-summary {
    background: var(--mbc-bg-light);
    border: 1px solid var(--mbc-border);
    border-radius: var(--mbc-radius-sm);
    padding: 14px;
    margin-bottom: 20px;
    text-align: left;
    font-size: 13px;
}

.mbc-secondary-btn {
    background: #ffffff;
    border: 1.5px solid var(--mbc-border);
    color: var(--mbc-text-main);
    padding: 9px 18px;
    border-radius: var(--mbc-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.mbc-secondary-btn:hover {
    background: var(--mbc-bg-light);
}

/* ==========================================================================
   MOBILE RESPONSIVENESS (< 640px)
   ========================================================================== */
@media (max-width: 640px) {
    .mbc-booking-container {
        margin: 15px auto;
        padding: 0 4px;
        gap: 16px;
    }

    .mbc-card {
        padding: 14px 12px;
        border-radius: 10px;
    }

    .mbc-calendar-header {
        margin-bottom: 14px;
        padding-bottom: 12px;
    }

    .mbc-current-month-label {
        font-size: 16px;
    }

    .mbc-month-icon {
        font-size: 20px;
    }

    .mbc-nav-buttons {
        gap: 5px;
    }

    .mbc-nav-btn {
        padding: 5px 8px;
        font-size: 12px;
    }

    .mbc-today-btn {
        padding: 5px 10px;
    }

    /* 2 columns clean wrap for legend on mobile */
    .mbc-legend {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px 10px;
        padding: 10px 12px;
        font-size: 11px;
        margin-bottom: 14px;
    }

    .mbc-weekdays-grid {
        gap: 4px !important;
        margin: 0 0 6px 0 !important;
        padding: 0 !important;
    }

    .mbc-weekday {
        font-size: 11px;
        padding: 4px 0;
    }

    .mbc-days-grid {
        gap: 4px !important;
        margin: 0 !important;
        padding: 0 !important;
        min-height: 220px;
    }

    .mbc-day-cell {
        padding: 4px 2px;
        justify-content: center;
        align-items: center;
    }

    .mbc-day-number {
        font-size: 13px;
    }

    /* On mobile: Hide overflowing text pills, show discrete color indicator dot */
    .mbc-day-status-pill {
        display: none !important;
    }

    .mbc-day-dot {
        display: block !important;
    }

    /* Mobile inputs: 16px font size to prevent iOS Safari auto-zoom */
    .mbc-field-group input,
    .mbc-field-group textarea {
        font-size: 16px !important;
        padding: 10px 12px;
    }

    .mbc-submit-btn {
        padding: 14px 16px;
        font-size: 16px;
    }

    .mbc-slot-card {
        padding: 10px 12px;
    }

    .mbc-slot-title {
        font-size: 13px;
    }
}