/* ===== VARIABLES ===== */
:root {
    --primary-color: #2E8B57;
    --secondary-color: #4169E1;
    --accent-color: #FF8C00;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --sidebar-width: 280px;
    --navbar-height: 60px;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #236B47, #365AC7);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ===== LOGIN PAGE STYLES ===== */
.login-page {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
}

.login-container {
    min-height: 100vh;
}

.login-form-wrapper {
    max-width: 450px;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.logo-container {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
}

.logo-img {
    max-width: 80px;
    max-height: 80px;
    filter: brightness(0) invert(1);
}

.login-title {
    color: var(--dark-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: #6c757d;
    margin-bottom: 2rem;
}

.login-form .form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}
.login-form .form-label-mobile {
    font-weight: 600;
    color:white;
    margin-bottom: 0.5rem;
}

.login-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.login-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(46, 139, 87, 0.25);
}

.login-form .input-group-text {
    background-color: var(--light-color);
    border: 2px solid #e9ecef;
    border-right: none;
    color: var(--primary-color);
}

.login-btn {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.forgot-password:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.login-bg {
    background: linear-gradient(rgba(46, 139, 87, 0.8), rgba(65, 105, 225, 0.8)), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%23FF8C00" width="1200" height="800"/><path fill="%23FFB84D" d="M0 400L50 420C100 440 200 480 300 500C400 520 500 520 600 500C700 480 800 440 900 420C1000 400 1100 400 1150 400L1200 400V800H1150C1100 800 1000 800 900 800C800 800 700 800 600 800C500 800 400 800 300 800C200 800 100 800 50 800H0V400Z"/></svg>') center/cover;
    position: relative;
}

.login-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-bg-content {
    text-align: center;
    color: white;
}

.login-bg-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.login-bg-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* ===== DASHBOARD STYLES ===== */
.dashboard-page {
    background-color: #f4f6f9;
}

/* Top Navigation */
.navbar {
    height: var(--navbar-height);
    box-shadow: var(--box-shadow);
    z-index: 1030;
}

.navbar-brand img {
    filter: brightness(0) invert(1);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: linear-gradient(180deg, #2c3e50, #34495e);
    overflow-y: auto;
    transition: var(--transition);
    z-index: 1020;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar.collapsed {
    margin-left: calc(-1 * var(--sidebar-width));
}

.sidebar-nav {
    padding: 1rem 0;
}

.sidebar .nav-link {
    color: #ecf0f1;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(5px);
}

.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.sidebar .nav-link i {
    width: 20px;
    margin-right: 0.75rem;
    text-align: center;
}

.sidebar .nav-link .arrow {
    margin-left: auto;
    transition: var(--transition);
}

.sidebar .nav-link[aria-expanded="true"] .arrow {
    transform: rotate(180deg);
}

.sidebar .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

.sidebar .nav-item .nav-link {
    padding-left: 3rem;
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    padding: 2rem;
    transition: var(--transition);
    min-height: calc(100vh - var(--navbar-height));
}

.main-content.expanded {
    margin-left: 0;
}

.page-header {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.page-title {
    color: var(--dark-color);
    font-weight: 700;
    margin: 0;
}

.breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
}

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

.breadcrumb-item.active {
    color: #6c757d;
}

/* Stats Cards */
.stats-card {
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.stats-card:hover {
    transform: translateY(-5px);
}

.stats-card .card-body {
    padding: 1.5rem;
}

.stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.stats-icon.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), #20B2AA);
}

.stats-icon.bg-success {
    background: linear-gradient(135deg, var(--success-color), #32CD32);
}

.stats-icon.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), var(--accent-color));
}

.stats-icon.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), #FF6347);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
    }
    
    .sidebar.show {
        margin-left: 0;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .login-bg {
        display: none !important;
    }
    
    .login-form-wrapper {
        margin: 1rem;
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 1rem;
    }
    
    .stats-card .card-body {
        padding: 1rem;
    }
    
    .stats-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

/* ===== CUSTOM SCROLLBAR ===== */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* ===== UTILITY CLASSES ===== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.shadow-custom {
    box-shadow: var(--box-shadow);
}

.border-radius-custom {
    border-radius: var(--border-radius);
}