/* ====================================
   نظام ادارة ورش التبريد - التصميم الحديث
   Modern Dashboard Design
   ==================================== */

/* ====== CSS Variables - Light Mode ====== */
:root {
    /* Primary Colors - Material Admin Pro */
    --primary-color: #6d28d9;
    --primary-hover: #5b21b6;
    --primary-light: #ede9fe;
    
    /* Secondary Colors */
    --secondary-color: #8b5cf6;
    --secondary-hover: #7c3aed;
    
    /* Status Colors */
    --success-color: #059669;
    --success-light: #d1fae5;
    --danger-color: #dc2626;
    --danger-light: #fee2e2;
    --warning-color: #d97706;
    --warning-light: #fef3c7;
    --info-color: #0284c7;
    --info-light: #e0f2fe;
    
    /* Neutral Colors */
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f8fafc;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    
    /* Border Colors */
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    /* Shadow */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== Global Styles ====== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* ====== Container & Layout ====== */
.main-content {
    background-color: transparent;
    padding: var(--spacing-xl);
    min-height: calc(100vh - 80px);
}

.container-fluid {
    padding-right: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

/* ====== Cards ====== */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* ====== Statistics Cards ====== */
.card-counter {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.card-counter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card-counter:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-counter:hover::before {
    opacity: 1;
}

.card-counter i {
    font-size: 2.5rem;
    opacity: 0.15;
    position: absolute;
    top: 50%;
    left: var(--spacing-lg);
    transform: translateY(-50%);
    transition: all var(--transition-base);
}

.card-counter:hover i {
    opacity: 0.25;
    transform: translateY(-50%) scale(1.1);
}

.card-counter .count-numbers {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.card-counter .count-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Status Card Colors */
.card-counter.primary {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-secondary) 100%);
    border-color: var(--primary-color);
}

.card-counter.primary i {
    color: var(--primary-color);
}

.card-counter.success {
    background: linear-gradient(135deg, var(--success-light) 0%, var(--bg-secondary) 100%);
    border-color: var(--success-color);
}

.card-counter.success i {
    color: var(--success-color);
}

.card-counter.danger {
    background: linear-gradient(135deg, var(--danger-light) 0%, var(--bg-secondary) 100%);
    border-color: var(--danger-color);
}

.card-counter.danger i {
    color: var(--danger-color);
}

.card-counter.warning {
    background: linear-gradient(135deg, var(--warning-light) 0%, var(--bg-secondary) 100%);
    border-color: var(--warning-color);
}

.card-counter.warning i {
    color: var(--warning-color);
}

.card-counter.info {
    background: linear-gradient(135deg, var(--info-light) 0%, var(--bg-secondary) 100%);
    border-color: var(--info-color);
}

.card-counter.info i {
    color: var(--info-color);
}

.card-counter.new-installation {
    background: linear-gradient(135deg, #f1f5f9 0%, var(--bg-secondary) 100%);
    border-color: var(--text-tertiary);
}

.card-counter.new-installation i {
    color: var(--text-tertiary);
}

/* ====== Buttons ====== */
.btn {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    border: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: white;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #059669;
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
    color: white;
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background-color: #d97706;
    color: white;
}

.btn-info {
    background-color: var(--info-color);
    color: white;
}

.btn-info:hover {
    background-color: #2563eb;
    color: white;
}

.btn-light {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-light:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ====== Forms ====== */
.form-control,
.form-select {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.625rem 1rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* ====== Tables ====== */
.table {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table thead th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-md);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--bg-tertiary);
}

.table tbody td {
    padding: var(--spacing-md);
    color: var(--text-secondary);
    vertical-align: middle;
}

/* ====== Badges ====== */
.badge {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* ====== Alerts ====== */
.alert {
    border-radius: var(--radius-md);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.alert-primary {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success-color);
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger-color);
}

.alert-warning {
    background-color: var(--warning-light);
    color: var(--warning-color);
}

.alert-info {
    background-color: var(--info-light);
    color: var(--info-color);
}

/* ====== Modals ====== */
.modal-content {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-xl);
    background-color: var(--bg-secondary);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    background-color: var(--bg-tertiary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--bg-tertiary);
}

/* ====== Dropdowns ====== */
.dropdown-menu {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm);
}

.dropdown-item {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-divider {
    border-color: var(--border-color);
}

/* ====== Pagination ====== */
.pagination .page-link {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    margin: 0 0.25rem;
    transition: all var(--transition-fast);
}

.pagination .page-link:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* ====== Toastify Notifications ====== */
.toastify {
    font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: right;
    direction: rtl;
    padding: var(--spacing-lg);
    min-width: 300px;
    max-width: 450px;
    background: var(--bg-secondary) !important;
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.toastify:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.toastify::before {
    margin-left: 15px;
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 1.5rem;
    opacity: 0.3;
}

.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast-success::before {
    content: "\f00c";
    color: var(--success-color);
}

.toast-error {
    border-left: 4px solid var(--danger-color);
}

.toast-error::before {
    content: "\f00d";
    color: var(--danger-color);
}

.toast-warning {
    border-left: 4px solid var(--warning-color);
}

.toast-warning::before {
    content: "\f071";
    color: var(--warning-color);
}

.toast-info {
    border-left: 4px solid var(--info-color);
}

.toast-info::before {
    content: "\f129";
    color: var(--info-color);
}

/* ====== Font Awesome Icons Protection ====== */
.fa, .fas, .far, .fal, .fab, .fad, .fass, .fasr, .fasl, .fast,
i[class*="fa-"], i[class^="fa "], i[class^="fas "], i[class^="far "], 
i[class^="fal "], i[class^="fab "], i[class^="fad "], 
[class*="fa-"]:before, [class^="fa "]:before {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", "Font Awesome 6 Brands" !important;
    font-weight: 900 !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    -webkit-font-smoothing: antialiased !important;
}

.fab {
    font-family: "Font Awesome 6 Brands" !important;
    font-weight: 400 !important;
}

.far {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 400 !important;
}

/* ====== Utilities ====== */
.text-muted {
    color: var(--text-secondary) !important;
}

hr {
    border-color: var(--border-color);
    opacity: 1;
}

/* ====== Responsive Design - Tablet (768px - 1024px) ====== */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .container-fluid {
        padding-right: var(--spacing-md);
        padding-left: var(--spacing-md);
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .card-counter {
        height: auto;
        min-height: 100px;
        padding: var(--spacing-md);
    }
    
    .card-counter i {
        font-size: 2rem;
        left: var(--spacing-md);
    }
    
    .table thead th {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.8rem;
    }
    
    .table tbody td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
}

/* ====== Responsive Design - Mobile (max-width: 768px) ====== */
@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
        min-height: calc(100vh - 60px);
    }
    
    .container-fluid {
        padding-right: var(--spacing-sm);
        padding-left: var(--spacing-sm);
    }
    
    /* Typography - Mobile */
    h1 { 
        font-size: 1.5rem; 
        margin-bottom: var(--spacing-sm);
    }
    h2 { 
        font-size: 1.25rem; 
        margin-bottom: var(--spacing-sm);
    }
    h3 { 
        font-size: 1.1rem; 
        margin-bottom: var(--spacing-sm);
    }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.95rem; }
    h6 { font-size: 0.9rem; }
    
    p {
        margin-bottom: var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    /* Cards */
    .card {
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .card-header {
        padding: var(--spacing-md);
        font-size: 0.95rem;
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .card-footer {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }
    
    /* Statistics Cards */
    .card-counter {
        height: auto;
        min-height: 90px;
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        border-radius: var(--radius-md);
    }
    
    .card-counter i {
        font-size: 1.8rem;
        left: var(--spacing-sm);
    }
    
    .card-counter .count-numbers {
        font-size: 1.5rem;
    }
    
    .card-counter .count-title {
        font-size: 0.85rem;
    }
    
    /* Tables - Responsive */
    .table {
        font-size: 0.85rem;
        border-radius: var(--radius-md);
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: var(--spacing-md) 0;
        border-radius: var(--radius-md);
    }
    
    .table thead th {
        padding: var(--spacing-sm);
        font-size: 0.75rem;
        white-space: nowrap;
        text-transform: none;
    }
    
    .table tbody tr {
        border-bottom: 1px solid var(--border-color);
    }
    
    .table tbody td {
        padding: var(--spacing-sm);
        font-size: 0.8rem;
        word-break: break-word;
    }
    
    /* Badges */
    .badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.85rem;
        border-radius: var(--radius-sm);
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    /* Alerts */
    .alert {
        padding: var(--spacing-sm) var(--spacing-md);
        margin-bottom: var(--spacing-md);
        font-size: 0.9rem;
    }
    
    /* Forms */
    .form-control,
    .form-select {
        padding: 0.4rem 0.75rem;
        font-size: 0.9rem;
        border-radius: var(--radius-sm);
    }
    
    .form-label {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-xs);
    }
}

/* ====== Ultra Mobile (max-width: 480px) ====== */
@media (max-width: 480px) {
    .main-content {
        padding: var(--spacing-sm);
    }
    
    .container-fluid {
        padding-right: var(--spacing-xs);
        padding-left: var(--spacing-xs);
    }
    
    /* Typography - Ultra Mobile */
    h1 { font-size: 1.25rem; }
    h2 { font-size: 1.1rem; }
    h3 { font-size: 1rem; }
    
    /* Cards */
    .card {
        margin-bottom: var(--spacing-sm);
    }
    
    .card-header {
        padding: var(--spacing-sm);
    }
    
    .card-body {
        padding: var(--spacing-sm);
    }
    
    /* Statistics Cards */
    .card-counter {
        min-height: 80px;
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .card-counter i {
        font-size: 1.5rem;
    }
    
    .card-counter .count-numbers {
        font-size: 1.25rem;
    }
    
    /* Tables */
    .table {
        font-size: 0.8rem;
    }
    
    .table thead th {
        padding: var(--spacing-xs);
        font-size: 0.7rem;
    }
    
    .table tbody td {
        padding: var(--spacing-xs);
        font-size: 0.75rem;
    }
}

/* ====== Print Styles ====== */
@media print {
    @page {
        size: A4 landscape;
        margin: 2cm;
    }

    body {
        font-family: 'Cairo', 'Tajawal', Arial, sans-serif;
        font-size: 12px;
        line-height: 2.0;
        margin: 2cm;
        padding: 0;
        background-color: white;
    }

    .navbar,
    .footer,
    .no-print,
    .btn,
    .form-control {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #000;
    }

    table {
        width: 100%;
        border-collapse: collapse;
    }

    table, th, td {
        border: 1px solid #000;
    }

    th, td {
        padding: 8px;
        text-align: right;
    }

    th {
        background-color: #f2f2f2;
        font-weight: bold;
    }
}

/* ====== Animations ====== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}