/* =========================================
   Font Faces
   ========================================= */
@font-face {
    font-family: 'Vazirmatn';
    src: url('/fonts/Vazirmatn/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('/fonts/Vazirmatn/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

/* =========================================
   CSS Variables
   ========================================= */
:root {
    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --neon-green: #10b981;
    --neon-lime: #84cc16;
    --accent-orange: #f97316;
    --text-dark: #0f172a;
    --text-mid: #475569;
    --text-light: #94a3b8;
    --border-light: #e2e8f0;
    --row-even: #f1f5f9;
    --row-odd: #ffffff;
    --row-hover: #eff6ff;
}

/* =========================================
   Global
   ========================================= */
* {
    box-sizing: border-box;
}

body {
    font-family: "Vazirmatn", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
    color: var(--text-dark);
    background: linear-gradient(180deg, #f0fdfa 0%, #f8fafc 100%);
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

.main-wrapper {
    flex: 1;
    width: 100%;
    padding: 2px 50px;
}

/* =========================================
   Header
   ========================================= */
.top-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 1px;
    gap: 15px;
    position: relative;
}

    .top-header::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--neon-green), var(--primary), var(--neon-lime), var(--primary), var(--neon-green));
        background-size: 200% 100%;
        animation: neonLineMove 4s linear infinite;
        box-shadow: 0 0 15px rgba(16, 185, 129, 0.6), 0 0 30px rgba(6, 182, 212, 0.4);
    }

@keyframes neonLineMove {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 200% 50%;
    }
}

.top-header img {
    height: 60px;
    object-fit: contain;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

    .top-header img:hover {
        transform: scale(1.05);
    }

.top-header h2 {
    flex-grow: 1;
    text-align: center;
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-dark);
}

/* =========================================
   Main Card
   ========================================= */
.main-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    width: 100%;
    border: 1px solid rgba(6, 182, 212, 0.1);
}

.card-header-custom {
    background: linear-gradient(135deg, #ecfeff 0%, #f0fdfa 100%);
    color: var(--text-dark);
    padding: 15px 25px;
    border-bottom: 2px solid rgba(16, 185, 129, 0.2);
}

    .card-header-custom h5 {
        font-weight: 700;
        color: var(--primary-dark);
    }

/* =========================================
   Unit Tabs
   ========================================= */
.unit-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 15px 20px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-light);
    overflow-x: auto;
}

.unit-tab {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--text-mid);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

    .unit-tab:hover {
        background: #ecfeff;
        border-color: var(--primary);
        color: var(--primary-dark);
        box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
    }

    .unit-tab.active {
        background: linear-gradient(135deg, var(--neon-green) 0%, var(--primary) 100%);
        color: #ffffff;
        border-color: transparent;
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
    }

/* =========================================
   Table - با override کردن Bootstrap
   ========================================= */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    margin-bottom: 0;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

    .table thead th {
        background: linear-gradient(180deg, #ecfeff 0%, #cffafe 100%) !important;
        border-bottom: 2px solid var(--primary);
        font-weight: 700;
        color: var(--primary-dark);
        padding: 12px 8px;
        text-align: center;
        vertical-align: top !important;
        font-size: 0.9rem;
        white-space: nowrap;
        position: sticky;
        top: 0;
        z-index: 5;
    }

        .table thead th input {
            font-weight: 400;
            font-size: 0.8rem;
            border-radius: 8px;
            border: 1px solid #cbd5e1;
            background: #ffffff;
            color: var(--text-dark);
            padding: 5px 8px;
            width: 100%;
            min-width: 70px;
            text-align: center;
            margin-top: 8px;
        }

            .table thead th input::placeholder {
                color: var(--text-light);
            }

            .table thead th input:focus {
                border-color: var(--primary);
                outline: none;
                box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
            }

    .table tbody td {
        padding: 12px 8px;
        text-align: center;
        vertical-align: middle;
        border-bottom: 1px solid #e2e8f0;
        white-space: nowrap;
        font-size: 0.9rem;
        color: var(--text-dark);
        transition: background 0.2s ease;
        background-color: inherit !important;
    }

        /* ✅ شماره رکورد - بولد */
        .table tbody td:first-child {
            font-weight: 700 !important;
            color: var(--primary-dark) !important;
            background-color: inherit !important;
        }

    /* ✅ ردیف‌های یک در میان با استفاده از !important روی td */
    .table tbody tr:nth-child(even) td {
        background-color: #f1f5f9 !important; /* خاکستری روشن */
    }

    .table tbody tr:nth-child(odd) td {
        background-color: #ffffff !important; /* سفید */
    }

    /* ✅ هاور: آبی خیلی کم‌رنگ */
    .table tbody tr:hover td {
        background-color: #eff6ff !important;
    }

        .table tbody tr:hover td:first-child {
            color: var(--primary) !important;
        }

/* =========================================
   Badges
   ========================================= */
.badge-extension {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #ffffff;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    display: inline-block;
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.35);
    letter-spacing: 0.5px;
}

.badge-floor {
    background: linear-gradient(135deg, #fbbf24, #f97316);
    color: #ffffff;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3);
}

.badge-unit {
    background: linear-gradient(135deg, #10b981, #84cc16);
    color: #ffffff;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.35);
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
    background: linear-gradient(135deg, #0f172a 0%, #164e63 100%);
    color: #cbd5e1;
    padding: 25px 0;
    text-align: center;
    margin-top: auto;
    position: relative;
}

    .site-footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--neon-green), var(--primary), var(--neon-lime), var(--primary), var(--neon-green));
        background-size: 200% 100%;
        animation: neonLineMove 4s linear infinite;
        box-shadow: 0 0 15px rgba(16, 185, 129, 0.6);
    }

    .site-footer .footer-title {
        font-weight: bold;
        color: #ffffff;
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .site-footer p {
        margin-bottom: 5px;
        font-size: 0.9rem;
        line-height: 1.8;
        color: #cbd5e1;
    }

    .site-footer i {
        color: #67e8f9;
    }

/* =========================================
   Login Box
   ========================================= */
.login-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.15);
    max-width: 450px;
    margin: 50px auto;
    display: none;
    border: 1px solid rgba(6, 182, 212, 0.15);
    border-top: 4px solid var(--primary);
}

    .login-box.active {
        display: block;
        animation: loginAppear 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

.login-box h4 {
    color: var(--primary-dark);
}

/* =========================================
   Form Controls
   ========================================= */
.form-control,
.form-select {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: var(--text-dark) !important;
    border-radius: 8px;
    padding: 10px 14px;
    transition: all 0.25s;
    text-align: center !important;
}

    .form-control::placeholder {
        color: var(--text-light) !important;
    }

    .form-control:focus,
    .form-select:focus {
        background: #ecfeff !important;
        border-color: var(--primary) !important;
        box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15) !important;
    }

    .form-select option {
        background: #ffffff;
        color: var(--text-dark);
    }

.form-label {
    color: var(--primary-dark) !important;
    font-weight: 600;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    border-radius: 8px;
    transition: all 0.25s ease;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    box-shadow: 0 2px 10px rgba(6, 182, 212, 0.4);
}

    .btn-primary:hover {
        background: linear-gradient(135deg, var(--primary-dark), var(--primary));
        box-shadow: 0 4px 20px rgba(6, 182, 212, 0.6);
        transform: translateY(-2px);
    }

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
}

    .btn-success:hover {
        box-shadow: 0 4px 20px rgba(16, 185, 129, 0.6);
        transform: translateY(-2px);
    }

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: none;
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.4);
}

    .btn-danger:hover {
        box-shadow: 0 4px 20px rgba(239, 68, 68, 0.6);
        transform: translateY(-2px);
    }

.btn-warning {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border: none;
    color: #ffffff;
    box-shadow: 0 2px 10px rgba(251, 191, 36, 0.4);
}

    .btn-warning:hover {
        color: #ffffff;
        box-shadow: 0 4px 20px rgba(251, 191, 36, 0.6);
        transform: translateY(-2px);
    }

.btn-info {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    border: none;
    box-shadow: 0 2px 10px rgba(6, 182, 212, 0.4);
}

    .btn-info:hover {
        box-shadow: 0 4px 20px rgba(6, 182, 212, 0.6);
        transform: translateY(-2px);
    }

.btn-light {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: var(--text-mid);
}

    .btn-light:hover {
        background: #e2e8f0;
        color: var(--text-dark);
    }

.btn-outline-warning {
    color: #f59e0b;
    border-color: #f59e0b;
    background: transparent;
}

    .btn-outline-warning:hover {
        background: #f59e0b;
        color: #ffffff;
    }

.btn-outline-danger {
    color: #ef4444;
    border-color: #ef4444;
    background: transparent;
}

    .btn-outline-danger:hover {
        background: #ef4444;
        color: #ffffff;
    }

.btn-outline-secondary {
    color: var(--text-mid);
    border-color: #cbd5e1;
    background: #ffffff;
}

    .btn-outline-secondary:hover {
        background: #ecfeff;
        color: var(--primary-dark);
        border-color: var(--primary);
    }

.btn-help {
    background: linear-gradient(135deg, var(--neon-green), var(--primary));
    color: #ffffff;
    border: none;
    padding: 8px 18px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
}

    .btn-help:hover {
        box-shadow: 0 4px 20px rgba(16, 185, 129, 0.6);
        transform: translateY(-2px);
    }

/* =========================================
   Pagination
   ========================================= */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 15px;
    background: #f8fafc;
    border-top: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.pagination-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--text-mid);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.25s ease;
    min-width: 36px;
}

    .pagination-btn:hover:not(:disabled) {
        background: #eff6ff;
        color: var(--primary-dark);
        border-color: var(--primary);
        transform: translateY(-2px);
    }

    .pagination-btn.active {
        background: linear-gradient(135deg, var(--neon-green), var(--primary));
        color: #ffffff;
        border-color: transparent;
        font-weight: 700;
    }

    .pagination-btn:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }

.pagination-info {
    font-size: 0.85rem;
    color: var(--text-mid);
    margin: 0 10px;
}

.page-size-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-right: 15px;
}

    .page-size-selector label {
        font-size: 0.85rem;
        color: var(--text-mid);
        margin: 0;
    }

    .page-size-selector select {
        padding: 5px 8px;
        border-radius: 8px;
        border: 1px solid #cbd5e1;
        font-size: 0.85rem;
        background: #ffffff;
        color: var(--text-dark);
        cursor: pointer;
    }

/* =========================================
   Modals
   ========================================= */
.modal-content {
    background: #ffffff;
    border: 1px solid rgba(6, 182, 212, 0.15);
    border-radius: 12px;
    color: var(--text-dark);
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.15);
}

.modal-header {
    border-bottom: 1px solid var(--border-light);
    border-radius: 12px 12px 0 0;
}

    .modal-header.bg-light {
        background: #f8fafc !important;
        color: var(--text-dark);
    }

    .modal-header.bg-primary {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
        color: #ffffff;
    }

    .modal-header.bg-warning {
        background: linear-gradient(135deg, #fbbf24, #f59e0b) !important;
        color: #ffffff;
    }

    .modal-header.bg-info {
        background: linear-gradient(135deg, var(--neon-green), var(--primary)) !important;
        color: #ffffff;
    }

.list-group-item {
    background: #ffffff;
    border: 1px solid var(--border-light);
    color: var(--text-dark);
}

    .list-group-item:hover {
        background: #eff6ff;
    }

/* =========================================
   Scrollbar
   ========================================= */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--neon-green), var(--primary));
    border-radius: 10px;
}

/* =========================================
   Mobile
   ========================================= */
@media (max-width: 768px) {
    .main-wrapper {
        padding: 8px;
    }

    .top-header {
        padding: 10px 15px;
        gap: 10px;
        margin-bottom: 15px;
    }

        .top-header img {
            height: 40px;
        }

        .top-header h2 {
            font-size: 1rem;
        }

    .main-card {
        border-radius: 8px;
    }

    .table {
        min-width: 750px;
    }

        .table thead th {
            font-size: 0.75rem;
            padding: 6px 4px;
        }

            .table thead th input {
                font-size: 0.7rem;
                padding: 2px;
                min-width: 60px;
                margin-top: 5px;
            }

        .table tbody td {
            font-size: 0.75rem;
            padding: 8px 4px;
        }

    .badge-floor, .badge-extension, .badge-unit {
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    .site-footer {
        padding: 15px 10px;
        margin-top: 20px;
    }

        .site-footer p {
            font-size: 0.75rem;
        }

    .login-box {
        margin: 20px 10px;
        padding: 25px;
    }

    .unit-tabs {
        padding: 10px;
        gap: 5px;
    }

    .unit-tab {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    .btn-help {
        padding: 8px 10px;
        font-size: 0;
        gap: 0;
    }

        .btn-help i {
            font-size: 1rem;
        }

    .pagination-btn {
        padding: 5px 8px;
        font-size: 0.75rem;
        min-width: 30px;
    }

    .pagination-info {
        font-size: 0.75rem;
    }
}


/* =========================================
   Toast Notification
   ========================================= */
.toast-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.custom-toast {
    background: linear-gradient(135deg, #10b981, #06b6d4);
    color: #ffffff;
    padding: 14px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4), 0 0 30px rgba(6, 182, 212, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 260px;
    animation: toastIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

    .custom-toast.toast-error {
        background: linear-gradient(135deg, #ef4444, #dc2626);
        box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
    }

    .custom-toast.toast-info {
        background: linear-gradient(135deg, #3b82f6, #06b6d4);
    }

    .custom-toast i {
        font-size: 1.3rem;
    }

    .custom-toast.hide {
        animation: toastOut 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(-100%) scale(0.9);
    }

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

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0) scale(1);
    }

    to {
        opacity: 0;
        transform: translateX(-100%) scale(0.9);
    }
}

@media (max-width: 768px) {
    .toast-container {
        top: 10px;
        left: 10px;
        right: 10px;
    }

    .custom-toast {
        min-width: auto;
        font-size: 0.8rem;
        padding: 12px 16px;
    }
}