/* ============================================================
   Calendar Booking Plugin – Frontend Styles
   Scoped to #calendarBookingApp to prevent WP theme conflicts
   ============================================================ */

/* ★ Twenty Twenty-Five テーマ用：レイアウト調整 */

/* ページタイトル非表示 */
body:has(#calendarBookingApp) .entry-title,
body:has(#calendarBookingApp) .wp-block-post-title {
    display: none !important;
}

/* テーマヘッダー非表示 */
body:has(#calendarBookingApp) .wp-block-template-part {
    display: none !important;
}

/* main の上マージン削除（var(--wp--preset--spacing--60) が入っている） */
body:has(#calendarBookingApp) .wp-site-blocks > main {
    margin-top: 0 !important;
}

/* 内側 div の上下パディング削除 */
body:has(#calendarBookingApp) .wp-site-blocks > main > .wp-block-group {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

/* body の横スクロール防止 */
body:has(#calendarBookingApp) {
    overflow-x: hidden !important;
}

/* SP表示：global-padding による左右ずれ・はみ出しを修正 */
@media (max-width: 768px) {
    body:has(#calendarBookingApp) .has-global-padding > .alignfull {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    body:has(#calendarBookingApp) .wp-site-blocks > main,
    body:has(#calendarBookingApp) .wp-block-post-content,
    body:has(#calendarBookingApp) .wp-site-blocks > main > .wp-block-group {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    /* TT5の root padding 変数を上書き */
    body:has(#calendarBookingApp) {
        --wp--style--root--padding-left: 0px !important;
        --wp--style--root--padding-right: 0px !important;
    }
}

:root {
    --cb-primary: #1a73e8;
    --cb-primary-hover: #1557b0;
    --cb-primary-light: #e8f0fe;
    --cb-secondary: #5f6368;
    --cb-success: #1e8e3e;
    --cb-error: #d93025;
    --cb-border: #e8eaed;
    --cb-bg-light: #fafafa;
    --cb-bg-white: #ffffff;
    --cb-text-primary: #202124;
    --cb-text-secondary: #5f6368;
    --cb-text-disabled: #9aa0a6;
    --cb-shadow-sm: 0 1px 2px 0 rgba(60, 64, 67, 0.08);
    --cb-shadow-md: 0 2px 8px 0 rgba(60, 64, 67, 0.12);
    --cb-shadow-lg: 0 4px 16px 0 rgba(60, 64, 67, 0.16);
    --cb-shadow-hover: 0 4px 12px 0 rgba(26, 115, 232, 0.15);
    --cb-radius-sm: 8px;
    --cb-radius-md: 12px;
    --cb-radius-lg: 16px;
    --cb-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Container reset ─────────────────────────────────── */
#calendarBookingApp {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--cb-text-primary);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px 64px;
    box-sizing: border-box;
    overflow-x: hidden;
}

#calendarBookingApp *,
#calendarBookingApp *::before,
#calendarBookingApp *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Booking Overview (top card) ─────────────────────── */
#calendarBookingApp .booking-overview-top {
    background: linear-gradient(135deg, #e8f0fe 0%, #f0f4ff 100%);
    border: 2px solid rgba(26, 115, 232, 0.2);
    border-radius: var(--cb-radius-md);
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--cb-shadow-md);
}

#calendarBookingApp .booking-overview-mobile {
    display: none;
}

#calendarBookingApp .overview-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

#calendarBookingApp .overview-duration {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--cb-text-secondary);
}

#calendarBookingApp .overview-duration i {
    font-size: 13px;
    color: var(--cb-text-secondary);
}

#calendarBookingApp .overview-duration strong {
    font-size: 13px;
    font-weight: 500;
    color: var(--cb-text-secondary);
}

#calendarBookingApp .overview-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--cb-text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

#calendarBookingApp .overview-description {
    color: var(--cb-text-secondary);
    font-size: 14px;
    line-height: 1.8;
}

#calendarBookingApp .overview-description p {
    margin-bottom: 12px;
}

#calendarBookingApp .overview-description p:last-child {
    margin-bottom: 0;
}

/* ── Two‑column wrapper ──────────────────────────────── */
#calendarBookingApp .booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

/* ── Panel cards ─────────────────────────────────────── */
#calendarBookingApp .calendar-panel,
#calendarBookingApp .details-panel {
    background-color: var(--cb-bg-white);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 40px;
    box-shadow: var(--cb-shadow-md);
    transition: var(--cb-transition);
}

#calendarBookingApp .calendar-panel:hover,
#calendarBookingApp .details-panel:hover {
    box-shadow: var(--cb-shadow-lg);
}

#calendarBookingApp .panel-header {
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cb-bg-light);
}

#calendarBookingApp .panel-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--cb-text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

#calendarBookingApp .subtitle {
    font-size: 14px;
    color: var(--cb-text-secondary);
}

/* ── Calendar navigation ─────────────────────────────── */
#calendarBookingApp .calendar-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding: 14px 16px;
    background-color: var(--cb-bg-light);
    border-radius: var(--cb-radius-md);
    border: 1px solid var(--cb-border);
}

#calendarBookingApp .current-month {
    font-size: 18px;
    font-weight: 600;
    color: var(--cb-text-primary);
    letter-spacing: -0.3px;
}

#calendarBookingApp .nav-btn {
    background: var(--cb-bg-white);
    border: 1px solid var(--cb-border);
    width: 36px;
    height: 36px;
    border-radius: var(--cb-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cb-text-secondary);
    transition: var(--cb-transition);
}

#calendarBookingApp .nav-btn:hover {
    background-color: var(--cb-primary);
    color: white;
    border-color: var(--cb-primary);
    transform: scale(1.05);
}

/* ── Calendar grid ───────────────────────────────────── */
#calendarBookingApp .calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 24px;
}

#calendarBookingApp .calendar-day-header {
    text-align: center;
    padding: 12px 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--cb-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

#calendarBookingApp .calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--cb-transition);
    position: relative;
    background-color: transparent;
    border: none;
    color: var(--cb-text-primary);
    min-height: 44px;
}

#calendarBookingApp .calendar-day:hover:not(.disabled):not(.other-month) {
    background-color: var(--cb-primary-light);
    transform: scale(1.1);
}

#calendarBookingApp .calendar-day.other-month {
    color: var(--cb-text-disabled);
    opacity: 0.3;
    cursor: default;
}

#calendarBookingApp .calendar-day.disabled {
    color: var(--cb-text-disabled);
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

#calendarBookingApp .calendar-day.holiday {
    color: #d93025;
}

#calendarBookingApp .calendar-day.holiday.disabled {
    color: var(--cb-text-disabled);
    opacity: 0.4;
}

#calendarBookingApp .calendar-day.today {
    font-weight: 600;
    background-color: var(--cb-primary-light);
    color: var(--cb-primary);
    border: 2px solid var(--cb-primary);
}

#calendarBookingApp .calendar-day.selected {
    background-color: var(--cb-primary);
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.4);
    transform: scale(1.05);
}

/* ── Time slots ──────────────────────────────────────── */
#calendarBookingApp .time-slots-section {
    min-height: 400px;
}

#calendarBookingApp .time-slots-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 8px;
}

#calendarBookingApp .time-slots-list::-webkit-scrollbar {
    width: 6px;
}

#calendarBookingApp .time-slots-list::-webkit-scrollbar-track {
    background: var(--cb-bg-light);
    border-radius: 3px;
}

#calendarBookingApp .time-slots-list::-webkit-scrollbar-thumb {
    background: var(--cb-border);
    border-radius: 3px;
}

#calendarBookingApp .time-slots-list::-webkit-scrollbar-thumb:hover {
    background: var(--cb-secondary);
}

#calendarBookingApp .time-slot {
    padding: 18px 28px;
    border: 2px solid var(--cb-primary);
    border-radius: 32px;
    cursor: pointer;
    transition: var(--cb-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    color: var(--cb-primary);
    background-color: var(--cb-bg-white);
    text-align: center;
    min-height: 56px;
    letter-spacing: 0.5px;
    box-shadow: var(--cb-shadow-sm);
}

#calendarBookingApp .time-slot:hover:not(.disabled) {
    background-color: var(--cb-primary);
    border-color: var(--cb-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--cb-shadow-hover);
}

#calendarBookingApp .time-slot.disabled {
    opacity: 0.25;
    cursor: not-allowed;
    background-color: var(--cb-bg-light);
    border-color: var(--cb-border);
    color: var(--cb-text-disabled);
    box-shadow: none;
}

/* ── Booking form ────────────────────────────────────── */
#calendarBookingApp .booking-form-section {
    min-height: 400px;
}

#calendarBookingApp .back-btn {
    background: none;
    border: none;
    color: var(--cb-text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    transition: color 0.2s;
    font-family: inherit;
}

#calendarBookingApp .back-btn:hover {
    color: var(--cb-primary);
}

#calendarBookingApp .booking-summary {
    display: flex;
    gap: 20px;
    margin-top: 16px;
    padding: 16px;
    background-color: var(--cb-bg-light);
    border-radius: 8px;
}

#calendarBookingApp .summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--cb-text-primary);
}

#calendarBookingApp .summary-item i {
    color: var(--cb-primary);
}

/* Form elements */
#calendarBookingApp .booking-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#calendarBookingApp .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#calendarBookingApp .form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--cb-text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

#calendarBookingApp .form-group label i {
    color: var(--cb-text-secondary);
    width: 16px;
}

#calendarBookingApp .form-group input,
#calendarBookingApp .form-group textarea,
#calendarBookingApp .form-group select {
    padding: 14px 18px;
    border: 2px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: var(--cb-transition);
    background-color: var(--cb-bg-white);
    color: var(--cb-text-primary);
    width: 100%;
}

#calendarBookingApp .form-group input:focus,
#calendarBookingApp .form-group textarea:focus,
#calendarBookingApp .form-group select:focus {
    outline: none;
    border-color: var(--cb-primary);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

#calendarBookingApp .form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Radio group */
#calendarBookingApp .radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

#calendarBookingApp .radio-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 2px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    cursor: pointer;
    transition: var(--cb-transition);
    background-color: var(--cb-bg-white);
}

#calendarBookingApp .radio-option:hover {
    border-color: var(--cb-primary);
    background-color: var(--cb-primary-light);
}

#calendarBookingApp .radio-option input[type="radio"] {
    display: none;
}

#calendarBookingApp .radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--cb-border);
    border-radius: 50%;
    position: relative;
    transition: var(--cb-transition);
    flex-shrink: 0;
}

#calendarBookingApp .radio-option:hover .radio-custom {
    border-color: var(--cb-primary);
}

#calendarBookingApp .radio-option input[type="radio"]:checked~.radio-custom {
    border-color: var(--cb-primary);
    background-color: var(--cb-primary);
}

#calendarBookingApp .radio-option input[type="radio"]:checked~.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: white;
}

#calendarBookingApp .radio-option input[type="radio"]:checked~.radio-label {
    font-weight: 600;
    color: var(--cb-primary);
}

#calendarBookingApp .radio-label {
    font-size: 15px;
    color: var(--cb-text-primary);
    transition: var(--cb-transition);
    flex: 1;
}

/* ── Buttons ─────────────────────────────────────────── */
#calendarBookingApp .btn-primary {
    padding: 16px 32px;
    background-color: var(--cb-primary);
    color: white;
    border: none;
    border-radius: var(--cb-radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cb-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--cb-shadow-md);
    letter-spacing: 0.3px;
    font-family: inherit;
}

#calendarBookingApp .btn-primary:hover {
    background-color: var(--cb-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--cb-shadow-hover);
}

#calendarBookingApp .btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--cb-shadow-sm);
}

#calendarBookingApp .btn-danger-outline {
    padding: 12px 24px;
    background-color: transparent;
    color: var(--cb-error);
    border: 1px solid var(--cb-error);
    border-radius: var(--cb-radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--cb-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    width: 100%;
}

#calendarBookingApp .btn-danger-outline:hover {
    background-color: #fff1f2;
    transform: translateY(-1px);
}

#calendarBookingApp .btn-danger-outline i {
    font-size: 14px;
}

/* ── Initial state ───────────────────────────────────── */
#calendarBookingApp .initial-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    color: var(--cb-text-secondary);
}

#calendarBookingApp .initial-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--cb-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

#calendarBookingApp .initial-icon i {
    font-size: 36px;
    color: var(--cb-primary);
}

#calendarBookingApp .initial-state h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--cb-text-primary);
    margin-bottom: 8px;
}

#calendarBookingApp .initial-state p {
    font-size: 14px;
    color: var(--cb-text-secondary);
}

/* ── Modal ───────────────────────────────────────────── */
#calendarBookingApp .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 100000;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

#calendarBookingApp .modal.show {
    display: flex;
    animation: cbFadeIn 0.2s ease;
}

@keyframes cbFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

#calendarBookingApp .modal-content {
    background-color: var(--cb-bg-white);
    border-radius: var(--cb-radius-lg);
    padding: 48px;
    max-width: 560px;
    width: 100%;
    text-align: center;
    box-shadow: var(--cb-shadow-lg);
    animation: cbSlideUp 0.3s ease;
    margin: auto;
    flex-shrink: 0;
}

@keyframes cbSlideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

#calendarBookingApp .modal-icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}

#calendarBookingApp .modal-icon.success {
    background: linear-gradient(135deg, rgba(30, 142, 62, .15), rgba(16, 185, 129, .15));
    color: var(--cb-success);
}

#calendarBookingApp .modal-icon i {
    font-size: 48px;
}

#calendarBookingApp .modal-content h2 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    color: var(--cb-text-primary);
}

#calendarBookingApp .modal-message {
    color: var(--cb-text-secondary);
    margin-bottom: 24px;
}

#calendarBookingApp .modal-details {
    background-color: var(--cb-bg-light);
    padding: 20px;
    border-radius: 8px;
    text-align: left;
    margin-bottom: 24px;
}

#calendarBookingApp .modal-details-item {
    display: flex;
    align-items: start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
}

#calendarBookingApp .modal-details-item:last-child {
    margin-bottom: 0;
}

#calendarBookingApp .modal-details-item i {
    color: var(--cb-primary);
    width: 16px;
    margin-top: 2px;
}

#calendarBookingApp .modal-details-label {
    font-weight: 600;
    color: var(--cb-text-primary);
    min-width: 100px;
}

#calendarBookingApp .modal-notice {
    background-color: rgba(37, 99, 235, .05);
    border: 1px solid rgba(37, 99, 235, .2);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    text-align: left;
}

#calendarBookingApp .modal-notice i {
    color: var(--cb-primary);
    font-size: 20px;
    flex-shrink: 0;
}

#calendarBookingApp .modal-notice p {
    font-size: 13px;
    color: var(--cb-text-secondary);
    line-height: 1.5;
}

#calendarBookingApp .modal-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

#calendarBookingApp .btn-calendar {
    width: 100%;
    justify-content: center;
}

#calendarBookingApp .btn-secondary.btn-calendar {
    background-color: var(--cb-bg-white);
    border: 2px solid var(--cb-primary);
    color: var(--cb-primary);
    padding: 14px 24px;
    border-radius: var(--cb-radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cb-transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: inherit;
}

#calendarBookingApp .btn-secondary.btn-calendar:hover {
    background-color: var(--cb-primary);
    color: white;
}

/* ── Loading overlay ────────────────────────────────── */
#calendarBookingApp .loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

#calendarBookingApp .loading-spinner {
    width: 60px;
    height: 60px;
    background-color: var(--cb-bg-white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--cb-shadow-lg);
}

#calendarBookingApp .loading-spinner i {
    font-size: 28px;
    color: var(--cb-primary);
}

/* ── Date navigation ────────────────────────────────── */
#calendarBookingApp .date-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--cb-border);
}

#calendarBookingApp .date-nav-btn {
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cb-text-secondary);
    transition: all 0.15s ease;
}

#calendarBookingApp .date-nav-btn:hover:not(:disabled) {
    background-color: var(--cb-bg-light);
    color: var(--cb-primary);
}

#calendarBookingApp .date-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

#calendarBookingApp .date-display {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

#calendarBookingApp .date-display-btn {
    background-color: var(--cb-primary);
    color: white;
    border: none;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    transition: all 0.15s ease;
    box-shadow: 0 2px 4px rgba(26, 115, 232, .3);
    font-family: inherit;
}

#calendarBookingApp .date-display-btn:hover {
    background-color: var(--cb-primary-hover);
    transform: scale(1.05);
}

#calendarBookingApp .date-display-day {
    font-size: 24px;
    line-height: 1;
    margin-bottom: 2px;
}

#calendarBookingApp .date-display-weekday {
    font-size: 10px;
    font-weight: 400;
    opacity: 0.9;
    text-transform: uppercase;
}

#calendarBookingApp .timezone-info {
    text-align: center;
    padding: 12px;
    color: var(--cb-text-secondary);
    font-size: 12px;
    border-top: 1px solid var(--cb-border);
    margin-top: 16px;
}

/* ── Toast notification ─────────────────────────────── */
#calendarBookingApp .toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--cb-text-primary);
    color: white;
    padding: 14px 24px;
    border-radius: var(--cb-radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--cb-shadow-lg);
    z-index: 100001;
    transition: transform 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

#calendarBookingApp .toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

#calendarBookingApp .toast.success {
    background-color: var(--cb-success);
}

/* ============================================================
   RESPONSIVE – Mobile optimized
   ============================================================ */
@media (max-width: 768px) {
    #calendarBookingApp {
        font-size: 15px;
        padding: 0 16px 40px;
    }

    #calendarBookingApp .booking-wrapper {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    #calendarBookingApp .calendar-panel,
    #calendarBookingApp .details-panel {
        padding: 20px 16px;
        border-radius: 8px;
    }

    /* Overview top – mobile */
    #calendarBookingApp .booking-overview-top {
        padding: 24px 20px;
        margin-bottom: 24px;
    }

    #calendarBookingApp .overview-duration {
        font-size: 12px;
    }

    #calendarBookingApp .overview-duration i {
        font-size: 12px;
    }

    #calendarBookingApp .overview-duration strong {
        font-size: 12px;
    }

    /* Show mobile overview inside time‑slots panel */
    #calendarBookingApp .booking-overview-mobile {
        display: block;
        margin-bottom: 24px;
    }

    #calendarBookingApp .overview-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    #calendarBookingApp .overview-description {
        font-size: 14px;
    }

    #calendarBookingApp .panel-header h2 {
        font-size: 18px;
    }

    #calendarBookingApp .subtitle {
        font-size: 13px;
    }

    /* Calendar mobile */
    #calendarBookingApp .calendar-navigation {
        padding: 10px;
        margin-bottom: 16px;
    }

    #calendarBookingApp .current-month {
        font-size: 17px;
    }

    #calendarBookingApp .calendar-day {
        min-height: 44px;
        font-size: 14px;
    }

    #calendarBookingApp .calendar-day-header {
        font-size: 10px;
        padding: 6px;
    }

    /* Time slots mobile */
    #calendarBookingApp .time-slots-list {
        gap: 12px;
        max-height: 60vh;
        padding-right: 4px;
    }

    #calendarBookingApp .time-slot {
        padding: 20px 32px;
        font-size: 19px;
        font-weight: 600;
        min-height: 60px;
        border-radius: 32px;
        border-width: 2.5px;
        letter-spacing: 0.8px;
    }

    /* Date nav mobile */
    #calendarBookingApp .date-navigation {
        padding: 12px 0;
        margin-top: 16px;
    }

    #calendarBookingApp .date-display-btn {
        width: 64px;
        height: 64px;
    }

    #calendarBookingApp .date-display-day {
        font-size: 28px;
    }

    #calendarBookingApp .date-display-weekday {
        font-size: 11px;
    }

    #calendarBookingApp .date-nav-btn {
        width: 40px;
        height: 40px;
    }

    /* Booking form mobile */
    #calendarBookingApp .booking-summary {
        flex-direction: column;
        gap: 12px;
        padding: 14px;
    }

    #calendarBookingApp .form-group input,
    #calendarBookingApp .form-group textarea {
        padding: 14px 16px;
        font-size: 16px;
    }

    #calendarBookingApp .btn-primary {
        padding: 16px 24px;
        font-size: 16px;
        width: 100%;
    }

    /* Modal mobile */
    #calendarBookingApp .modal {
        padding: 16px;
    }

    #calendarBookingApp .modal-content {
        padding: 24px;
    }

    #calendarBookingApp .modal-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }

    #calendarBookingApp .modal-icon i {
        font-size: 32px;
    }

    #calendarBookingApp .modal-content h2 {
        font-size: 20px;
    }

    #calendarBookingApp .modal-details {
        padding: 16px;
    }

    #calendarBookingApp .modal-details-item {
        font-size: 13px;
    }

    #calendarBookingApp .modal-notice {
        padding: 12px;
    }

    #calendarBookingApp .modal-notice p {
        font-size: 12px;
    }

    /* Timezone info mobile */
    #calendarBookingApp .timezone-info {
        font-size: 11px;
        padding: 10px;
        margin-top: 12px;
    }
}

@media (max-width: 480px) {
    #calendarBookingApp {
        padding: 0 12px 32px;
    }

    #calendarBookingApp .calendar-panel,
    #calendarBookingApp .details-panel {
        padding: 16px 12px;
    }

    #calendarBookingApp .booking-overview-top {
        padding: 16px;
    }

    #calendarBookingApp .time-slot {
        padding: 18px 28px;
        min-height: 58px;
        font-size: 18px;
        font-weight: 600;
        letter-spacing: 0.6px;
    }

    #calendarBookingApp .calendar-day {
        min-height: 40px;
        font-size: 13px;
    }
}

#calendarBookingApp .booking-policy-notice {
    font-size: 11px;
    font-weight: 400;
    /* Regular weight */
    color: var(--cb-text-secondary);
    margin-bottom: 20px;
    text-align: left;
    line-height: 1.6;
}

#calendarBookingApp .booking-policy-notice a {
    color: var(--cb-text-secondary);
    font-weight: 400;
    text-decoration: underline;
}

#calendarBookingApp .booking-policy-notice a:hover {
    color: var(--cb-primary);
}

/* Management View */
#calendarBookingApp .manage-booking-card {
    background: #fff;
    border: 1px solid var(--cb-border);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

#calendarBookingApp .manage-status-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 24px;
}

#calendarBookingApp .manage-status-badge.confirmed {
    background: #ecfdf5;
    color: #059669;
}

#calendarBookingApp .manage-status-badge.requested {
    background: #eff6ff;
    color: #2563eb;
}

#calendarBookingApp .manage-status-badge.cancelled {
    background: #fff1f2;
    color: #e11d48;
}

#calendarBookingApp .manage-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

#calendarBookingApp .manage-detail-item label {
    display: block;
    font-size: 13px;
    color: var(--cb-text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}

#calendarBookingApp .manage-detail-item div {
    font-size: 16px;
    color: var(--cb-text-primary);
    word-break: break-all;
}

#calendarBookingApp .manage-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#calendarBookingApp .cancelled-notice {
    font-size: 14px;
    padding: 16px;
    background: #fff1f2;
    color: #e11d48;
    border-radius: var(--cb-radius-md);
    text-align: center;
    font-weight: 600;
    border: 1px solid #fecdd3;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

@media (max-width: 600px) {
    #calendarBookingApp .manage-detail-grid {
        grid-template-columns: 1fr;
    }
}