/* ==========================================
   🟢 СТИЛИ ДЛЯ ДИВАНОВ
   ========================================== */

#sofa-menu {
    display: none;
    background: #f5f5f5;
    min-height: 100vh;
    position: absolute !important;
    top: 2px !important;
    left: 0 !important;
    right: 0 !important;
    margin: 0 !important;
    padding: 2px !important;
}

#sofa-menu .header {
    padding: 2px !important;
    margin: 2px !important;
}

#sofa-menu .header h1 {
    font-size: 20px;
    margin: 0;
}

#sofa-menu .header p {
    font-size: 14px;
    margin: 2px 0 0 0;
    opacity: 0.9;
}

/* 🔥 СЕТКА ДИВАНОВ (телефон — по умолчанию) */
#sofa-grid-container {
    flex: 1 !important;
    padding: 0px 12px !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    align-content: start !important;
}

.sofa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.sofa-btn {
    padding: 8px 6px;
    border-radius: 10px;
    border: 2px solid #ddd;
    text-align: center;
    cursor: pointer;
    background: white;
    min-height: 55px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: transform 0.15s;
}

.sofa-btn:active {
    transform: scale(0.95);
}

.sofa-btn .number {
    font-size: 17px;
    font-weight: bold;
    line-height: 1.2;
}

.sofa-btn .time {
    font-size: 10px;
    color: #666;
    margin-top: 2px;
    line-height: 1.1;
}

.sofa-btn .status {
    font-size: 10px;
    margin-top: 4px;
    font-weight: 600;
    line-height: 1.2;
    max-width: 100%;
    word-break: break-word;
}

/* 🔥 СВОБОДНЫЙ ДИВАН */
.sofa-btn.free {
    border-color: #4caf50;
}

.sofa-btn.free .status {
    color: #4caf50;
}

/* 🔥 ЗАНЯТЫЙ ДИВАН — УСИЛЕННЫЙ КРАСНЫЙ */
.sofa-btn.booked {
    border-color: #c62828 !important;
    border-width: 2.5px !important;
    background: #ffebee !important;
    box-shadow: inset 0 0 20px rgba(198, 40, 40, 0.08) !important;
}

.sofa-btn.booked .status {
    color: #c62828 !important;
    font-weight: 700 !important;
}

/* 🔥 МОЙ ДИВАН — КОМБИНИРОВАННЫЙ (ВАРИАНТ 5) */
.sofa-btn.my-booking {
    border-color: #0d47a1 !important;
    border-width: 3px !important;
    background: linear-gradient(135deg, #e3f2fd 0%, #90caf9 100%) !important;
    box-shadow: 0 4px 15px rgba(13, 71, 161, 0.25) !important;
    position: relative !important;
    overflow: visible !important;
}

/* 🏷️ Уголок "МОЙ" */
.sofa-btn.my-booking::after {
    content: "Мой";
    position: absolute;
    top: 2px;
    right: 2px;
    background: #0d47a1;
    color: white;
    font-size: 7px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.3px;
    z-index: 5;
    line-height: 1.4;
}

.sofa-btn.my-booking .status {
    color: #0d47a1 !important;
    font-weight: 700 !important;
}

.sofa-btn.my-booking .number {
    color: #0d47a1 !important;
}

/* 🔥 КНОПКИ НАВИГАЦИИ */
#sofa-menu .navigation {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px 8px 5px 8px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid rgba(224, 224, 224, 0.3);
    display: flex;
    gap: 6px;
    justify-content: center;
    z-index: 100;
}

#sofa-menu .navigation .btn {
    padding: 6px 16px !important;
    font-size: 13px !important;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    flex: 1;
    max-width: 160px;
    min-height: 36px;
    transition: transform 0.15s, box-shadow 0.2s;
}

#sofa-menu .navigation .btn:active {
    transform: scale(0.95);
}

#sofa-menu .navigation .btn:first-child {
    background: #607d8b;
    color: white;
}

#sofa-menu .navigation .btn:first-child:hover {
    background: #455a64;
}

#sofa-menu .navigation #btn-rebook {
    background: #ff9800;
    color: white;
}

#sofa-menu .navigation #btn-rebook:hover {
    background: #e68900;
}

/* 🟢 СТАТУС ВНИЗУ */
#sofa-status {
    padding: 2px 16px 4px 16px;
    text-align: center;
    font-size: 14px;
    color: #555;
    background: transparent;
    margin-top: 0;
}

/* 🟢 КНОПКА "ЗАНЯТЬ ДИВАН" */
#sofa-button-container {
    margin-top: 10px;
    text-align: center;
}

#sofa-button-container .btn {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    background: #26a69a;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
}

#sofa-button-container .btn:active {
    transform: scale(0.95);
}

/* ==========================================
   🔥 ВСПЛЫВАЮЩИЕ УВЕДОМЛЕНИЯ (TOAST)
   ========================================== */

.toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 90%;
    pointer-events: none;
}

.toast {
    padding: 14px 24px;
    border-radius: 12px;
    color: white;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    animation: slideDown 0.4s ease-out forwards;
    pointer-events: auto;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.toast.success {
    background: rgba(46, 125, 50, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast.error {
    background: rgba(211, 47, 47, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast.warning {
    background: rgba(237, 108, 2, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast.info {
    background: rgba(25, 118, 210, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }

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

.toast.hiding {
    animation: slideUp 0.3s ease-in forwards;
}

@keyframes slideUp {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }

    to {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
}

/* ==========================================
   🔥 МОДАЛЬНОЕ ОКНО
   ========================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10002;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-box {
    background: white;
    border-radius: 16px;
    padding: 28px 24px 20px 24px;
    max-width: 340px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.3s ease-out;
    text-align: center;
}

.modal-box .icon {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
}

.modal-box .title {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.modal-box .message {
    font-size: 15px;
    color: #555;
    line-height: 1.5;
    margin-bottom: 20px;
}

.modal-box .btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.modal-box .btn-primary {
    background: #2481cc;
    color: white;
}

.modal-box .btn-primary:active {
    transform: scale(0.97);
}

.modal-box .btn-success {
    background: #4caf50;
    color: white;
}

.modal-box .btn-danger {
    background: #f44336;
    color: white;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ==========================================
   🖥️ ДЕСКТОП — 2 КОЛОНКИ + МАСШТАБИРУЕМЫЕ ШРИФТЫ
   ========================================== */

@media (min-width: 350px) {

    #sofa-menu[style*="display: block"] {
        display: flex !important;
        flex-direction: column !important;
        min-height: 100vh !important;
        height: 100vh !important;
        padding-bottom: 0 !important;
    }

    #sofa-menu .header {
        flex-shrink: 0 !important;
        padding: 2px 16px 2px 16px !important;
    }

    #sofa-menu .header h1 {
        font-size: 16px !important;
    }

    #sofa-menu .header p {
        font-size: 11px !important;
        margin: 2px 0 0 0 !important;
    }

    #sofa-grid-container {
        flex: 1 !important;
        padding: 2px 12px !important;
        overflow-y: auto !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 6px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        align-content: start !important;
        justify-items: stretch !important;
        grid-auto-rows: 1fr !important;
    }

    #sofa-grid-container .sofa-btn {
        width: 100% !important;
        min-height: 44px !important;
        height: 100% !important;
        padding: 4px 4px !important;
        border-radius: 8px;
        border-width: 1.5px;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }

    #sofa-grid-container .sofa-btn .number {
        font-size: clamp(14px, 3.5vh, 22px) !important;
        line-height: 1.2 !important;
        font-weight: bold !important;
    }

    #sofa-grid-container .sofa-btn .time {
        font-size: clamp(8px, 1.8vh, 12px) !important;
        margin-top: 1px !important;
        line-height: 1.2 !important;
        color: #666 !important;
    }

    #sofa-grid-container .sofa-btn .status {
        font-size: clamp(9px, 1.9vh, 13px) !important;
        margin-top: 4px !important;
        line-height: 1.3 !important;
        max-width: 100% !important;
        font-weight: 600 !important;
        word-break: break-word !important;
    }

    #sofa-grid-container .sofa-btn.free .status {
        color: #4caf50 !important;
        background: transparent !important;
        padding: 0 !important;
        display: block !important;
        width: 100% !important;
        text-align: center !important;
    }

    #sofa-grid-container .sofa-btn.my-booking .status {
        color: #0d47a1 !important;
        background: transparent !important;
        padding: 0 !important;
        display: block !important;
        width: 100% !important;
        text-align: center !important;
    }

    #sofa-grid-container .sofa-btn.booked .status {
        color: #c62828 !important;
        background: white !important;
        padding: 1px 6px !important;
        border-radius: 4px !important;
        display: inline-block !important;
        max-width: 100% !important;
        word-break: break-word !important;
    }

    /* 🔥 Уголок "Мой" на десктопе чуть крупнее */
    .sofa-btn.my-booking::after {
        font-size: 8px;
        padding: 1px 8px;
        top: 3px;
        right: 3px;
        border-radius: 10px;
    }

    #sofa-menu .navigation {
        flex-shrink: 0 !important;
        padding: 4px 8px 5px 8px !important;
        background: rgba(255, 255, 255, 0.95) !important;
        border-top: 1px solid rgba(224, 224, 224, 0.3) !important;
        display: flex !important;
        gap: 6px !important;
        justify-content: center !important;
        position: sticky !important;
        bottom: 0 !important;
    }

    #sofa-menu .navigation .btn {
        padding: 6px 16px !important;
        font-size: 12px !important;
        min-height: 34px !important;
        max-width: 140px !important;
    }

    #sofa-status {
        padding: 2px 8px 4px 8px !important;
        font-size: 12px !important;
        flex-shrink: 0 !important;
        text-align: center !important;
        background: transparent !important;
        margin-top: 0 !important;
    }
}

/* ==========================================
   🖥️ ЦЕНТРИРОВАНИЕ ДЛЯ ПК (ширина > 500px)
   ========================================== */

@media (min-width: 500px) {
    #sofa-menu {
        position: fixed !important;
        top: 0 !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 100% !important;
        max-width: 480px !important;
        height: 100vh !important;
        background: #f5f5f5 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
}