/* 🎨 Color & Layout Variables */
:root {
    /* Primary Palette */
    --color-primary: #1d3557;
    --color-secondary: #457b9d;
    --color-accent: #e63946;

    /* Semantic Colors */
    --color-light: #f1faee;
    --color-success: #2a9d8f;
    --color-warning: #e9c46a;
    --color-danger: #e63946;
    --color-info: #457b9d;
    --color-dark: #1d3557;

    /* Base */
    --body-bg: #f8f9fa;
    --text-color: #333;
    --heading-color: var(--color-dark);

    /* Layout */
    --header-height: 60px;
    --sidebar-width: 280px;

    /* Effects */
    --border-radius: 0.5rem;
    --card-radius: 0.75rem;
    --card-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
    --transition-ease: ease-in-out;
}

/* Dark Theme Toggle via .dark-theme on <html> */
:root.dark-theme {
    --body-bg: #121212;
    --color-light: #1f1f1f;
    --text-color: #e0e0e0;
}

/* Global Resets & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Tajawal', 'Roboto', sans-serif;
    background-color: var(--body-bg);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-normal) var(--transition-ease);
}

a {
    text-decoration: none;
    color: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--heading-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Layout Utilities */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    border: 0;
    clip: rect(0, 0, 0, 0);
}

:focus {
    outline: 3px solid rgba(69, 123, 157, 0.5);
    outline-offset: 2px;
}

/* Navbar */
.navbar {
    background-color: var(--color-primary) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    padding: 0 .75rem !important;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    padding: .75rem 1.25rem;
    font-weight: 600;
    transition: background-color var(--transition-fast) var(--transition-ease),
        border-color var(--transition-fast) var(--transition-ease);
}

.btn-sm {
    padding: .4rem .75rem;
    font-size: .875rem;
}

.btn-action {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Button Variants */
.btn-primary {
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-primary:hover {
    background: #152a45;
    border-color: #152a45;
}

.btn-success {
    background: var(--color-success);
    border: 1px solid var(--color-success);
}

.btn-success:hover {
    background: #268880;
    border-color: #268880;
}

.btn-danger {
    background: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.btn-danger:hover {
    background: #d62b39;
    border-color: #d62b39;
}

.btn-outline-secondary {
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
}

.btn-outline-secondary:hover {
    background: var(--color-secondary);
    color: #fff;
}

/* Forms */
.form-control {
    border-radius: var(--border-radius);
    padding: .75rem;
    border: 1px solid #ced4da;
    font-size: 1rem;
    transition: border-color var(--transition-fast) var(--transition-ease),
        box-shadow var(--transition-fast) var(--transition-ease);
}

.form-control:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 .25rem rgba(69, 123, 157, 0.25);
}

.form-label {
    font-weight: 600;
    margin-bottom: .5rem;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: transform var(--transition-fast) var(--transition-ease),
        box-shadow var(--transition-fast) var(--transition-ease);
}

.card-header {
    background: var(--color-light);
    border-bottom: 1px solid rgba(0, 0, 0, .05);
    font-weight: 600;
    padding: 1rem;
}

.card-body {
    padding: 1.5rem;
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: rgba(42, 157, 143, 0.1);
    color: var(--color-success);
}

.alert-danger {
    background: rgba(230, 57, 70, 0.1);
    color: var(--color-danger);
}

.alert-warning {
    background: rgba(233, 196, 106, 0.1);
    color: var(--color-warning);
}

.alert-info {
    background: rgba(69, 123, 157, 0.1);
    color: var(--color-info);
}

/* Tables */
.table {
    width: 100%;
    vertical-align: middle;
    border-color: #dee2e6;
}

.table th,
.table td {
    padding: 1rem;
    color: #212529;
}

.table thead th {
    background: var(--color-light);
    font-weight: 600;
}

.table-responsive {
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    margin-bottom: 2rem;
}

/* Progress bar container */
.progress {
    height: 1rem;
    background-color: #e9ecef;
    /* Light gray background for the container */
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
}

/* Progress bar line */
.progress-bar-custom {
    background-color: #007bff;
    /* Blue color for the progress bar */
    height: 100%;
    width: 0%;
    /* Default width is 0% */
    transition: width 0.3s ease;
    /* Smooth transition for width changes */
}

/* Striped effect */
.progress-bar-striped {
    background-image: linear-gradient(45deg,
            rgba(255, 255, 255, 0.15) 25%,
            transparent 25%,
            transparent 50%,
            rgba(255, 255, 255, 0.15) 50%,
            rgba(255, 255, 255, 0.15) 75%,
            transparent 75%,
            transparent);
    background-size: 1rem 1rem;
}

/* Animated effect */
.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    from {
        background-position: 1rem 0;
    }

    to {
        background-position: 0 0;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn var(--transition-normal) var(--transition-ease);
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.slide-in-up {
    animation: slideInUp var(--transition-normal) var(--transition-ease);
}

/* Utility Cards */
.feature-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform .3s var(--transition-ease), box-shadow .3s var(--transition-ease);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
}

.feature-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.feature-card.twitter {
    background: var(--color-primary);
    color: #fff;
}

.feature-card.youtube {
    background: var(--color-accent);
    color: #fff;
}

.feature-card.settings {
    background: var(--color-secondary);
    color: #fff;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .btn {
        padding: .625rem 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .table th,
    .table td {
        padding: .75rem;
        font-size: .9rem;
    }

    .feature-card {
        padding: 1.25rem;
    }

    .feature-card i {
        font-size: 2rem;
    }
}

/* ======== Login page styling ======== */
/* اجعل الـ body حاوية فلكس لتوسيط البطاقة */
body.login {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light) !important;
    min-height: 100vh;
}

/* أعد البادينغ والظلال لبطاقة تسجيل الدخول */
body.login .login-card {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    /* هنا البادينغ الذي اختفى */
    max-width: 400px;
    width: 100%;
}