/* Modern UI Components for الصقر الأول للإتصالات Website */

/* CSS Variables for consistent theming */
:root {
    /* Primary brand colors */
    --primary-color: #072b5a;
    --secondary-color: #d4af37;
    --accent-color: #1e88e5;
    
    /* Neutral colors */
    --text-dark: #212121;
    --text-medium: #555555;
    --text-light: #ffffff;
    --background-light: #ffffff;
    --background-medium: #f5f5f5;
    --background-dark: #072b5a;
    
    /* Component sizes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Font weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Font sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
}

/* Modern Card Components */
.modern-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.modern-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.modern-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.modern-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.modern-card:hover .modern-card-image img {
    transform: scale(1.05);
}

.modern-card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.modern-card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.modern-card-description {
    color: var(--text-medium);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.modern-card-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
    transition: left 0.5s ease;
}

.btn:hover::after {
    left: 100%;
}

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

.btn-primary:hover {
    background-color: #06244d; /* Darker primary */
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-dark);
}

.btn-secondary:hover {
    background-color: #c0a030; /* Darker secondary */
}

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

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

.btn-icon {
    margin-left: var(--spacing-sm);
    font-size: var(--font-size-md);
}

/* Modern Form Elements */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-md);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-md);
    background-color: var(--background-light);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(7, 43, 90, 0.2);
    outline: none;
}

.form-control::placeholder {
    color: #aaa;
}

/* Custom checkbox and radio */
.custom-control {
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 1.5rem;
    cursor: pointer;
}

.custom-control-input {
    position: absolute;
    opacity: 0;
    z-index: -1;
}

.custom-control-label {
    position: relative;
    margin-bottom: 0;
    vertical-align: top;
}

.custom-control-label::before {
    position: absolute;
    top: 0.25rem;
    left: -1.5rem;
    display: block;
    width: 1rem;
    height: 1rem;
    content: "";
    background-color: #fff;
    border: 1px solid #aaa;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.custom-checkbox .custom-control-label::before {
    border-radius: var(--border-radius-sm);
}

.custom-radio .custom-control-label::before {
    border-radius: 50%;
}

.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.custom-control-input:focus ~ .custom-control-label::before {
    box-shadow: 0 0 0 0.2rem rgba(7, 43, 90, 0.25);
}

/* Modern Alert Component */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border-left: 4px solid;
    position: relative;
}

.alert-info {
    background-color: #e3f2fd;
    border-left-color: #2196f3;
    color: #0d47a1;
}

.alert-success {
    background-color: #e8f5e9;
    border-left-color: #4caf50;
    color: #1b5e20;
}

.alert-warning {
    background-color: #fff8e1;
    border-left-color: #ffc107;
    color: #ff6f00;
}

.alert-danger {
    background-color: #ffebee;
    border-left-color: #f44336;
    color: #b71c1c;
}

.alert-icon {
    margin-right: var(--spacing-sm);
}

.alert-title {
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
}

.alert-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: inherit;
    background: transparent;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* Modern Navigation */
.modern-navbar {
    display: flex;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.modern-navbar-brand {
    margin-right: auto;
    display: flex;
    align-items: center;
}

.modern-navbar-brand img {
    height: 40px;
    margin-right: var(--spacing-sm);
}

.modern-navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.modern-nav-item {
    margin-left: var(--spacing-lg);
}

.modern-nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.modern-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

.modern-nav-link:hover::after,
.modern-nav-link.active::after {
    width: 100%;
}

/* Modern Breadcrumbs */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: var(--spacing-sm) 0;
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item {
    padding-left: var(--spacing-sm);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    padding-right: var(--spacing-sm);
    color: var(--text-medium);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--text-medium);
}

/* Modern Tabs */
.tabs {
    margin-bottom: var(--spacing-lg);
}

.tab-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    border-bottom: 1px solid #e0e0e0;
}

.tab-item {
    margin-right: var(--spacing-md);
    padding: var(--spacing-md) 0;
    font-weight: var(--font-weight-medium);
    color: var(--text-medium);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-item::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast);
}

.tab-item:hover {
    color: var(--primary-color);
}

.tab-item.active {
    color: var(--primary-color);
}

.tab-item.active::after {
    width: 100%;
}

.tab-content {
    padding: var(--spacing-lg) 0;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Modern Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--text-dark);
    color: var(--text-light);
    text-align: center;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm);
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--text-dark) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Modern Badge */
.badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    border-radius: var(--border-radius-sm);
}

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

.badge-secondary {
    background-color: var(--secondary-color);
    color: var(--text-dark);
}

.badge-success {
    background-color: #4caf50;
    color: var(--text-light);
}

.badge-danger {
    background-color: #f44336;
    color: var(--text-light);
}

.badge-warning {
    background-color: #ffc107;
    color: var(--text-dark);
}

.badge-info {
    background-color: #2196f3;
    color: var(--text-light);
}

/* Modern Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
}

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    margin-left: var(--spacing-sm);
    vertical-align: middle;
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-left: 0.3em solid transparent;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 10rem;
    padding: var(--spacing-sm) 0;
    margin: 0;
    background-color: var(--background-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.dropdown.show .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    clear: both;
    text-align: inherit;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    color: var(--text-dark);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--background-medium);
    color: var(--primary-color);
}

.dropdown-divider {
    height: 0;
    margin: var(--spacing-sm) 0;
    overflow: hidden;
    border-top: 1px solid #e0e0e0;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .modern-card-image {
        height: 180px;
    }
    
    .modern-card-content {
        padding: var(--spacing-md);
    }
    
    .modern-navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .modern-navbar-nav {
        flex-direction: column;
        width: 100%;
        margin-top: var(--spacing-md);
    }
    
    .modern-nav-item {
        margin-left: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .tab-list {
        flex-wrap: wrap;
    }
    
    .tab-item {
        margin-right: var(--spacing-sm);
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-dark: #e0e0e0;
        --text-medium: #b0b0b0;
        --text-light: #ffffff;
        --background-light: #222222;
        --background-medium: #333333;
        --background-dark: #111111;
    }
    
    .modern-card {
        background-color: var(--background-medium);
    }
    
    .form-control {
        background-color: var(--background-medium);
        border-color: #444;
        color: var(--text-dark);
    }
    
    .form-control::placeholder {
        color: #777;
    }
    
    .custom-control-label::before {
        background-color: var(--background-medium);
        border-color: #444;
    }
    
    .alert-info {
        background-color: rgba(33, 150, 243, 0.15);
    }
    
    .alert-success {
        background-color: rgba(76, 175, 80, 0.15);
    }
    
    .alert-warning {
        background-color: rgba(255, 193, 7, 0.15);
    }
    
    .alert-danger {
        background-color: rgba(244, 67, 54, 0.15);
    }
    
    .tab-list {
        border-bottom-color: #444;
    }
    
    .dropdown-menu {
        background-color: var(--background-medium);
        border: 1px solid #444;
    }
    
    .dropdown-item:hover, .dropdown-item:focus {
        background-color: var(--background-dark);
    }
    
    .dropdown-divider {
        border-top-color: #444;
    }
}