/**
 * Garage Connect - 予約タブ CSS
 *
 * CSS変数は gc-style.css の :root に一元定義済み。
 * このファイルでは変数定義を行わず、既存の変数を参照するのみ。
 *
 * @package Garage_Connect
 * @version 2.3.0
 */

/* ========================================
   全体ラッパー
   ======================================== */
.gc-booking-tab-wrapper {
    padding: 36px 0 48px;
}

.gc-booking-form {
    max-width: 760px;
    margin: 0 auto;
}

/* ========================================
   ステップ進行インジケーター
   ======================================== */
.gc-booking-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 40px;
}

.gc-progress-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gc-progress-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gc-gray-200);
    color: var(--gc-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    transition: var(--gc-transition);
}

.gc-progress-item.is-active .gc-progress-dot {
    background: var(--gc-primary);
    color: var(--gc-white);
    box-shadow: 0 0 0 4px var(--gc-primary-light);
}

.gc-progress-item.is-done .gc-progress-dot {
    background: var(--gc-success);
    color: var(--gc-white);
}

.gc-progress-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gc-gray-400);
    white-space: normal; /* was: nowrap – 狭い画面でステップラベルが横溢れするため修正 */
}

.gc-progress-item.is-active .gc-progress-label {
    color: var(--gc-primary);
}

.gc-progress-item.is-done .gc-progress-label {
    color: var(--gc-success);
}

.gc-progress-connector {
    width: 48px;
    height: 2px;
    background: var(--gc-gray-200);
    flex-shrink: 0;
    margin: 0 4px;
}

/* ========================================
   ステップカード
   ======================================== */
.gc-booking-step {
    background: var(--gc-white);
    border: 1.5px solid var(--gc-gray-200);
    border-radius: var(--gc-radius-lg);
    padding: 32px 36px;
    margin-bottom: 24px;
    box-shadow: var(--gc-shadow-sm);
    transition: border-color var(--gc-transition), box-shadow var(--gc-transition);
}

/* ステップタイトル */
.gc-booking-step-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 28px;
    font-size: 17px;
    font-weight: 700;
    color: var(--gc-gray-900);
    border-bottom: 1px solid var(--gc-gray-100);
    padding-bottom: 18px;
}

.gc-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: var(--gc-primary);
    color: var(--gc-white);
    border-radius: 50%;
    font-size: 15px;
    font-weight: 800;
    flex-shrink: 0;
}

/* ========================================
   日付選択エリア
   ======================================== */
.gc-date-picker-wrapper {
    position: relative;
    display: block;
    width: 100%;
    max-width: 420px;
}

.gc-booking-date-input {
    width: 100%;
    padding: 14px 48px 14px 18px;
    font-size: 15px;
    border: 2px solid var(--gc-gray-300);
    border-radius: var(--gc-radius);
    cursor: pointer;
    background: var(--gc-gray-50);
    color: var(--gc-gray-900);
    transition: border-color var(--gc-transition), background var(--gc-transition), box-shadow var(--gc-transition);
    outline: none;
    /* Flatpickr は readonly を追加するため cursor をデフォルトに */
}

.gc-booking-date-input:hover {
    border-color: var(--gc-primary);
    background: var(--gc-white);
}

.gc-booking-date-input:focus {
    border-color: var(--gc-primary);
    background: var(--gc-white);
    box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}

.gc-calendar-icon {
    position: absolute;
    right: 14px;
    top: 22px;
    transform: translateY(-50%);
    font-size: 20px;
    pointer-events: none;
    opacity: 0.5;
}

/* 商品詳細の予約カレンダーだけサイズを調整する */
.flatpickr-calendar.gc-booking-tab-calendar {
    width: 340px;
    max-width: calc(100vw - 32px);
}

.flatpickr-calendar.gc-booking-tab-calendar .flatpickr-day.flatpickr-disabled,
.flatpickr-calendar.gc-booking-tab-calendar .flatpickr-day.flatpickr-disabled:hover,
.flatpickr-calendar.gc-booking-tab-calendar .flatpickr-day.gc-booking-day-disabled,
.flatpickr-calendar.gc-booking-tab-calendar .flatpickr-day.gc-booking-day-disabled:hover,
.flatpickr-calendar.gc-booking-tab-calendar .flatpickr-day.gc-booking-day-disabled:focus {
    background: transparent !important;
    border-color: transparent !important;
    color: #ccc !important;
    cursor: not-allowed !important;
    pointer-events: none;
    box-shadow: none !important;
}

.flatpickr-calendar.gc-booking-tab-calendar .gc-is-hidden-month-nav {
    display: none !important;
}

.gc-booking-note {
    margin-top: 12px;
    font-size: 13px;
    color: var(--gc-gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Flatpickr カスタマイズ */
.flatpickr-calendar {
    font-family: inherit !important;
    border-radius: var(--gc-radius) !important;
    box-shadow: var(--gc-shadow-lg) !important;
    border: 1.5px solid var(--gc-gray-200) !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover {
    background: var(--gc-primary) !important;
    border-color: var(--gc-primary) !important;
}

.flatpickr-day.today {
    border-color: var(--gc-primary) !important;
}

.flatpickr-months {
    background: var(--gc-primary) !important;
    border-radius: var(--gc-radius) var(--gc-radius) 0 0 !important;
    color: var(--gc-white) !important;
}

.flatpickr-month,
.flatpickr-prev-month,
.flatpickr-next-month {
    color: var(--gc-white) !important;
    fill: var(--gc-white) !important;
}

/* ========================================
   タイムスロット - ローディング
   ======================================== */
.gc-timeslot-loading { padding: 16px 0; }

.gc-skeleton-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.gc-skeleton-card {
    height: 90px;
    border-radius: var(--gc-radius);
    background: linear-gradient(90deg, var(--gc-gray-200) 25%, var(--gc-gray-100) 50%, var(--gc-gray-200) 75%);
    background-size: 200% 100%;
    animation: gc-skeleton-shimmer 1.5s ease-in-out infinite;
}

@keyframes gc-skeleton-shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}

/* ========================================
   エラーメッセージ
   ======================================== */
.gc-error-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: #fef2f2;
    border: 1.5px solid #fecaca;
    border-radius: var(--gc-radius);
    margin-bottom: 16px;
}

.gc-error-icon   { font-size: 20px; }
.gc-error-message { flex: 1; color: var(--gc-danger); font-weight: 600; font-size: 14px; }

/* ========================================
   タイムスロット - グリッド
   ======================================== */
.gc-timeslot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.gc-timeslot-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: var(--gc-gray-400);
    font-size: 15px;
    border: 2px dashed var(--gc-gray-200);
    border-radius: var(--gc-radius);
}

/* ========================================
   タイムスロットカード
   ======================================== */
.gc-timeslot-card {
    background: var(--gc-white);
    border: 2px solid var(--gc-gray-200);
    border-radius: var(--gc-radius);
    padding: 14px 12px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--gc-transition), box-shadow var(--gc-transition), transform var(--gc-transition), background var(--gc-transition);
    animation: gc-fade-up 0.3s ease both;
}

@keyframes gc-fade-up {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0);   }
}

.gc-timeslot-card:hover:not(.gc-disabled) {
    border-color: var(--gc-primary);
    box-shadow: 0 0 0 3px var(--gc-primary-light), var(--gc-shadow-sm);
    transform: translateY(-2px);
}

.gc-timeslot-card.gc-selected {
    border-color: var(--gc-primary);
    background: var(--gc-primary-light);
    box-shadow: 0 0 0 3px rgba(26,86,219,.18);
}

.gc-timeslot-card.gc-disabled {
    background: var(--gc-gray-50);
    border-color: var(--gc-gray-200);
    cursor: not-allowed;
    opacity: 0.55;
}

/* スロット内要素 */
.gc-slot-time {
    font-size: 15px;
    font-weight: 800;
    color: var(--gc-gray-900);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.gc-slot-status {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 99px;
    margin-bottom: 4px;
    letter-spacing: 0.02em;
}

.gc-status-available { background: #d1fae5; color: #065f46; }
.gc-status-few       { background: #fef3c7; color: #92400e; }
.gc-status-full      { background: #fee2e2; color: #7f1d1d; }
.gc-status-past      { background: var(--gc-gray-100); color: var(--gc-gray-500); }

.gc-slot-surcharge {
    font-size: 12px;
    font-weight: 700;
    color: var(--gc-info);
    margin-top: 4px;
}

/* ========================================
   予約確認ステップ
   ======================================== */
.gc-booking-summary {
    background: var(--gc-gray-50);
    border: 1.5px solid var(--gc-gray-200);
    border-radius: var(--gc-radius);
    padding: 24px 28px;
    margin-bottom: 24px;
}

.gc-booking-details {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 14px 20px;
    margin: 0;
}

.gc-booking-details dt {
    font-size: 13px;
    font-weight: 600;
    color: var(--gc-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-top: 2px;
}

.gc-booking-details dd {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--gc-gray-900);
}

/* ========================================
   車両情報注記
   ======================================== */
.gc-booking-vehicle-note { margin-top: 18px; }

.gc-notice-info {
    display: flex;
    align-items: center;
    gap: var(--gc-space-sm);
    padding: var(--gc-space-sm) var(--gc-space-md);
    background: var(--gc-info-light);
    border: 1.5px solid var(--gc-border-strong);
    border-radius: var(--gc-radius-sm);
    color: var(--gc-info);
    font-size: var(--gc-text-sm);
    font-weight: 600;
    margin: 0;
}

.gc-notice-icon { font-size: 18px; }

/* ========================================
   アクションボタン
   ======================================== */
.gc-booking-actions {
    display: flex;
    gap: var(--gc-space-sm);
    flex-wrap: wrap;
}

.gc-add-to-cart-btn {
    flex: 1;
    min-width: 0;
    width: 100%;
    padding: var(--gc-btn-padding-y) var(--gc-btn-padding-x);
    font-size: var(--gc-text-base);
    font-weight: 700;
    border-radius: var(--gc-radius);
    background: var(--gc-primary);
    color: var(--gc-white);
    border: none;
    cursor: pointer;
    transition: background var(--gc-transition), transform var(--gc-transition), box-shadow var(--gc-transition);
    box-shadow: 0 4px 14px rgba(26,86,219,.25);
}

.gc-add-to-cart-btn:hover:not(:disabled) {
    background: var(--gc-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26,86,219,.35);
}

.gc-add-to-cart-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.gc-change-booking-btn {
    padding: var(--gc-btn-padding-y) var(--gc-btn-padding-x);
    font-size: var(--gc-text-base);
    font-weight: 600;
    border-radius: var(--gc-radius);
    background: var(--gc-white);
    color: var(--gc-gray-700);
    border: 2px solid var(--gc-gray-300);
    cursor: pointer;
    transition: border-color var(--gc-transition), color var(--gc-transition);
}

.gc-change-booking-btn:hover {
    border-color: var(--gc-primary);
    color: var(--gc-primary);
}

/* ========================================
   注意事項
   ======================================== */
.gc-booking-notes {
    background: var(--gc-gray-50);
    border-left: 4px solid var(--gc-primary);
    border-radius: 0 var(--gc-radius) var(--gc-radius) 0;
    padding: var(--gc-space-lg);
    margin-top: var(--gc-space-xl);
}

.gc-booking-notes h4 {
    margin: 0 0 var(--gc-space-sm);
    font-size: var(--gc-text-base);
    font-weight: 700;
    color: var(--gc-primary);
}

.gc-booking-notes ul {
    margin: 0;
    padding-left: 18px;
}

.gc-booking-notes li {
    margin-bottom: var(--gc-space-sm);
    color: var(--gc-gray-700);
    font-size: var(--gc-text-sm);
    line-height: 1.7;
}

.gc-booking-notes li:last-child { margin-bottom: 0; }

/* ========================================
   トースト通知
   ======================================== */
.gc-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    bottom: auto !important;
    right: auto;
    width: auto;
    max-width: min(92vw, 360px);
    height: auto;
    min-height: 0;
    min-width: min(92vw, 260px);
    padding: var(--gc-space-sm) var(--gc-space-lg);
    border-radius: var(--gc-radius);
    font-weight: 600;
    font-size: var(--gc-text-sm);
    color: var(--gc-white);
    box-shadow: var(--gc-shadow-lg);
    z-index: 99999;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.97);
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
}

.gc-toast.gc-toast-show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.gc-toast-success { background: var(--gc-success); }
.gc-toast-error   { background: var(--gc-error); }

/* ========================================
   レスポンシブ
   ======================================== */
@media (max-width: 768px) {
    .gc-booking-step           { padding: var(--gc-space-md); }
    .gc-booking-step-title     { font-size: var(--gc-text-base); gap: var(--gc-space-sm); }
    .gc-timeslot-grid,
    .gc-skeleton-grid          { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
    .gc-booking-details        { grid-template-columns: 90px 1fr; gap: var(--gc-space-sm); }
    .gc-booking-actions        { flex-direction: column; }
    .gc-add-to-cart-btn        { min-width: auto; width: 100%; }
    .gc-date-picker-wrapper    { max-width: 100%; }
    .gc-toast                  { left: 50%; right: auto; top: 50%; bottom: auto !important; min-width: min(92vw, 320px); max-width: min(92vw, 320px); height: auto; min-height: 0; }
    .gc-booking-progress       { gap: 0; }
    .gc-progress-connector     { width: var(--gc-space-lg); }
    .gc-progress-label         { display: none; }
}

@media (max-width: 480px) {
    .gc-timeslot-grid,
    .gc-skeleton-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================
   Design Spec Overrides (2026-02)
   ======================================== */
.gc-booking-tab-wrapper {
    padding: var(--gc-space-lg) 0 var(--gc-space-xl);
}

.gc-booking-progress {
    margin-bottom: var(--gc-space-lg);
}

.gc-progress-dot {
    min-width: 32px;
    min-height: 32px;
}

.gc-booking-step {
    background: var(--gc-bg-card);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-lg);
    padding: var(--gc-space-md);
    margin-bottom: var(--gc-space-md);
    box-shadow: var(--gc-shadow-sm);
}

.gc-booking-step-title {
    color: var(--gc-text);
    border-bottom: 1px solid var(--gc-border);
}

.gc-booking-date-input {
    min-height: 44px;
    border-color: var(--gc-border-strong);
    background: var(--gc-bg-card);
    color: var(--gc-text);
}

.gc-booking-date-input:focus {
    box-shadow: 0 0 0 3px var(--gc-primary-light);
}

.flatpickr-day:hover {
    background: var(--gc-primary-light) !important;
    border-color: var(--gc-primary-light) !important;
}

.gc-timeslot-card {
    border-color: var(--gc-border);
    min-height: 44px;
}

.gc-timeslot-card.gc-selected {
    border-color: var(--gc-primary);
    background: var(--gc-primary-light);
    box-shadow: 0 0 0 3px var(--gc-primary-light);
}

.gc-timeslot-card.gc-disabled {
    background: var(--gc-bg);
    border-color: var(--gc-border);
    color: var(--gc-text-light);
    cursor: not-allowed;
}

.gc-status-available,
.gc-status-few,
.gc-status-full,
.gc-status-past {
    border: 1px solid var(--gc-border);
}

.gc-status-available { background: var(--gc-success-bg); color: var(--gc-success); }
.gc-status-few { background: var(--gc-warning-bg); color: var(--gc-warning); }
.gc-status-full { background: var(--gc-error-bg); color: var(--gc-error); }
.gc-status-past { background: var(--gc-bg); color: var(--gc-text-muted); }

.gc-booking-actions {
    flex-direction: column;
}

.gc-add-to-cart-btn,
.gc-change-booking-btn {
    width: 100%;
    min-height: 44px;
}

.gc-add-to-cart-btn {
    background: var(--gc-primary);
    color: var(--gc-bg-card);
}

.gc-add-to-cart-btn:hover:not(:disabled) {
    background: var(--gc-primary-dark);
}

.gc-change-booking-btn {
    background: transparent;
    border: 1px solid var(--gc-primary);
    color: var(--gc-primary);
}

.gc-change-booking-btn:hover {
    background: var(--gc-primary-light);
}

.gc-notice-info {
    background: var(--gc-info-bg);
    border-color: var(--gc-border-strong);
    color: var(--gc-info);
}

@media (min-width: 768px) {
    .gc-booking-step {
        padding: var(--gc-space-lg);
    }

    .gc-booking-actions {
        flex-direction: row;
    }

    .gc-add-to-cart-btn,
    .gc-change-booking-btn {
        width: auto;
    }
}

/* ========================================
   Design Spec Final Overrides (2026-02)
   ======================================== */
.gc-booking-tab-wrapper {
    padding: var(--gc-space-xl) 0;
}

.gc-booking-step {
    padding: var(--gc-card-padding);
    margin-bottom: var(--gc-space-lg);
    border-radius: var(--gc-radius-lg);
    box-shadow: var(--gc-shadow-sm);
    transition: box-shadow var(--gc-transition), border-color var(--gc-transition);
}

.gc-booking-step.gc-booking-step-disabled {
    opacity: 0.58;
    background: var(--gc-gray-50);
}

.gc-booking-step.gc-booking-step-disabled .gc-timeslot-grid,
.gc-booking-step.gc-booking-step-disabled .gc-timeslot-card,
.gc-booking-step.gc-booking-step-disabled .gc-error-inline,
.gc-booking-step.gc-booking-step-disabled .gc-timeslot-loading {
    pointer-events: none;
}

.flatpickr-day:hover {
    background: var(--gc-primary-light) !important;
    border-color: var(--gc-primary-light) !important;
}

.gc-booking-actions .gc-btn,
.gc-booking-actions .gc-button,
.gc-add-to-cart-btn,
.gc-change-booking-btn {
    min-height: 44px;
}

@media (min-width: 768px) {
    .gc-booking-tab-wrapper {
        padding: 48px 0;
    }
}

/* ========================================
   Unified Refresh Overrides (2026-02-25)
   ======================================== */
.gc-booking-tab-wrapper {
    padding: var(--gc-space-xl) 0;
}

.gc-booking-form {
    max-width: 800px;
}

.gc-booking-progress {
    margin-bottom: var(--gc-space-lg);
}

.gc-progress-label {
    font-size: var(--gc-text-sm);
    line-height: var(--gc-leading-tight);
}

.gc-booking-step {
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-lg);
    padding: var(--gc-card-padding);
    margin-bottom: var(--gc-space-lg);
    box-shadow: var(--gc-shadow-sm);
}

.gc-booking-step-title {
    font-size: var(--gc-text-md);
    line-height: var(--gc-leading-tight);
    margin-bottom: var(--gc-space-lg);
    padding-bottom: var(--gc-space-md);
}

.gc-booking-date-input {
    min-height: 44px;
    font-size: var(--gc-text-base);
    border: 1px solid var(--gc-border-strong);
    border-radius: var(--gc-radius-md);
}

.gc-timeslot-grid,
.gc-skeleton-grid {
    gap: var(--gc-space-sm);
}

.gc-timeslot-card {
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-md);
    min-height: 44px;
    padding: var(--gc-space-sm);
}

.gc-slot-time {
    font-size: var(--gc-text-base);
    line-height: var(--gc-leading-tight);
}

.gc-slot-status {
    font-size: var(--gc-text-xs);
    border: 1px solid var(--gc-border);
}

.gc-status-available { background: var(--gc-success-bg); color: var(--gc-success); }
.gc-status-few { background: var(--gc-warning-bg); color: var(--gc-warning); }
.gc-status-full { background: var(--gc-error-bg); color: var(--gc-error); }
.gc-status-past { background: var(--gc-bg); color: var(--gc-text-muted); }

.gc-booking-summary {
    border-radius: var(--gc-radius-lg);
    border: 1px solid var(--gc-border);
    padding: var(--gc-space-lg);
}

.gc-booking-details dt {
    font-size: var(--gc-text-sm);
}

.gc-booking-details dd {
    font-size: var(--gc-text-md);
}

.gc-booking-actions {
    gap: var(--gc-space-sm);
}

.gc-add-to-cart-btn,
.gc-change-booking-btn,
.gc-booking-actions .gc-btn,
.gc-booking-actions .gc-button {
    min-height: 44px;
    min-width: 44px;
    font-size: var(--gc-text-base);
    line-height: var(--gc-leading-tight);
}

.gc-add-to-cart-btn {
    border-radius: var(--gc-radius-md);
}

.gc-change-booking-btn {
    border-radius: var(--gc-radius-md);
    border: 1px solid var(--gc-primary);
}

.gc-booking-notes {
    margin-top: var(--gc-space-lg);
    padding: var(--gc-space-lg);
}

.gc-booking-notes h4 {
    font-size: var(--gc-text-base);
}

.gc-booking-notes li,
.gc-booking-note,
.gc-toast {
    font-size: var(--gc-text-sm);
    line-height: var(--gc-leading-normal);
}

@media (max-width: 767px) {
    .gc-booking-step {
        padding: var(--gc-space-md);
        margin-bottom: var(--gc-space-md);
    }

    .gc-booking-details {
        grid-template-columns: 88px 1fr;
        gap: var(--gc-space-sm) var(--gc-space-md);
    }

    .gc-booking-actions {
        flex-direction: column;
    }

    .gc-add-to-cart-btn,
    .gc-change-booking-btn {
        width: 100%;
    }
}