/* Admin Panel Styles - Green & White Theme */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Green Theme Colors */
    --primary-green: #059669;
    --primary-green-dark: #047857;
    --primary-green-light: #10b981;
    --accent-green: #22c55e;
    --light-green: #d1fae5;
    --pale-green: #ecfdf5;

    /* Neutrals */
    --white: #ffffff;
    --off-white: #f8fafc;
    --light-gray: #f1f5f9;
    --border-gray: #e2e8f0;
    --text-dark: #1e293b;
    --text-medium: #475569;
    --text-light: #64748b;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 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);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    background: var(--light-gray);
    color: var(--text-dark);
    min-height: 100vh;
}

/* ==================== LOGIN PAGE ==================== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 50%, var(--primary-green-light) 100%);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
    }

    50% {
        transform: scale(1.1) rotate(180deg);
    }
}

.login-box {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-xl), 0 0 40px rgba(5, 150, 105, 0.2);
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.login-box .logo {
    text-align: center;
    margin-bottom: 25px;
}

.login-box .logo img {
    width: 90px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.login-box h1 {
    text-align: center;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.login-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 35px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-medium);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    font-size: 15px;
    transition: all var(--transition-normal);
    background: var(--white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.form-group input::placeholder {
    color: var(--text-light);
}

.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-green) 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

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

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(5, 150, 105, 0.3);
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:active {
    transform: translateY(-1px);
}

.error-message {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    color: #dc2626;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 25px;
    border: 1px solid #fecaca;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error-message::before {
    content: '⚠';
    font-size: 18px;
}

/* ==================== DASHBOARD LAYOUT ==================== */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
    color: white;
    position: fixed;
    height: 100vh;
    padding: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.sidebar-header h1 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 5px;
}

.sidebar-header .subtitle {
    font-size: 12px;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 25px;
}

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.5);
    padding: 0 25px;
    margin-bottom: 12px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 25px;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-normal);
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-left-color: white;
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border-left-color: white;
}

.nav-link svg {
    width: 20px;
    height: 20px;
    opacity: 0.9;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-green), var(--primary-green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 12px;
    opacity: 0.7;
}

/* Main Content Area */
.admin-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    background: var(--light-gray);
}

/* Header */
.admin-header {
    background: var(--white);
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border-gray);
}

.admin-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--light-gray);
    border: 1px solid var(--border-gray);
    color: var(--text-medium);
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.btn-logout:hover {
    background: var(--pale-green);
    border-color: var(--primary-green);
    color: var(--primary-green);
}

/* Content Area */
.admin-content {
    padding: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-green), var(--accent-green));
}

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

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--pale-green);
    color: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.stat-card .stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-card .stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-card .stat-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

/* Dashboard Title & Search */
.dashboard-title {
    margin-bottom: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.dashboard-title h2 {
    font-size: 22px;
    color: var(--text-dark);
    font-weight: 700;
}

.search-box {
    display: flex;
    gap: 12px;
}

.search-box input {
    padding: 12px 18px;
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    width: 320px;
    font-size: 14px;
    transition: all var(--transition-normal);
    background: var(--white);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.search-box button {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.search-box button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(5, 150, 105, 0.3);
}

/* Contracts Table */
.contracts-table {
    width: 100%;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

.contracts-table th,
.contracts-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-gray);
}

.contracts-table th {
    background: var(--pale-green);
    font-weight: 600;
    color: var(--primary-green-dark);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contracts-table tbody tr {
    transition: background var(--transition-fast);
}

.contracts-table tbody tr:hover {
    background: var(--off-white);
}

.contracts-table tbody tr:last-child td {
    border-bottom: none;
}

.contracts-table td strong {
    color: var(--text-dark);
}

.contracts-table .actions {
    display: flex;
    gap: 10px;
}

/* Action Buttons */
.btn-view,
.btn-print {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 13px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.btn-view {
    background: var(--pale-green);
    color: var(--primary-green);
    border: 1px solid var(--light-green);
}

.btn-view:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.2);
}

.btn-print {
    background: var(--light-gray);
    color: var(--text-medium);
    border: 1px solid var(--border-gray);
}

.btn-print:hover {
    background: var(--border-gray);
    transform: translateY(-2px);
}

.btn-edit {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 13px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    transition: all var(--transition-normal);
    background: #fef3c7;
    color: #d97706;
    border: 1px solid #fcd34d;
}

.btn-edit:hover {
    background: #fcd34d;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.2);
}

.btn-delete {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    transition: all var(--transition-normal);
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fecaca;
    cursor: pointer;
    font-family: inherit;
}

.btn-delete:hover {
    background: #fecaca;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}

/* Primary button - for forms */
.btn-primary {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    transition: all var(--transition-normal);
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    cursor: pointer;
    font-family: inherit;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Pagination */
.pagination {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

/* Reset list styles for Bootstrap pagination */
.pagination ul,
.pagination nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination li,
.pagination nav li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pagination a,
.pagination span,
.pagination li a,
.pagination li span,
.pagination nav a,
.pagination nav span {
    padding: 10px 18px;
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: 10px;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pagination a:hover,
.pagination li a:hover,
.pagination nav a:hover {
    background: var(--pale-green);
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.2);
}

.pagination .active span,
.pagination li.active span,
.pagination .active a {
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.pagination .disabled span,
.pagination li.disabled span,
.pagination .disabled a {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--light-gray);
    border-color: var(--border-gray);
    color: var(--text-light);
}

.pagination .disabled span:hover,
.pagination li.disabled span:hover,
.pagination .disabled a:hover {
    transform: none;
    box-shadow: none;
    background: var(--light-gray);
    border-color: var(--border-gray);
    color: var(--text-light);
}

/* Page info text */
.pagination-info {
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
    margin-right: 16px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-light);
}

.empty-state h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-medium);
}

.empty-state p {
    font-size: 15px;
}

/* ==================== CONTRACT VIEW PAGE ==================== */
.contract-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.contract-header h2 {
    font-size: 24px;
    color: var(--text-dark);
    font-weight: 700;
}

.header-buttons {
    display: flex;
    gap: 12px;
}

.btn-back {
    padding: 12px 24px;
    background: var(--light-gray);
    color: var(--text-medium);
    border: 1px solid var(--border-gray);
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-back:hover {
    background: var(--border-gray);
}

.btn-print-large {
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
}

.btn-print-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
}

.btn-edit-large {
    padding: 12px 28px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
}

.btn-edit-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.3);
}

.btn-delete-large {
    padding: 12px 28px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
    font-family: inherit;
}

.btn-delete-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.3);
}

.contract-card {
    background: var(--white);
    padding: 35px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contract-section {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-gray);
}

.contract-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contract-section h3 {
    font-size: 14px;
    color: var(--primary-green);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contract-section h3::before {
    content: '';
    width: 4px;
    height: 18px;
    background: linear-gradient(180deg, var(--primary-green), var(--accent-green));
    border-radius: 2px;
}

.contract-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.contract-field {
    display: flex;
    flex-direction: column;
}

.contract-field label {
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.contract-field span {
    font-size: 15px;
    color: var(--text-dark);
    padding: 10px 0;
    border-bottom: 2px solid var(--border-gray);
    font-weight: 500;
}

/* ==================== SETTINGS PAGE ==================== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.settings-card {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.settings-card h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-gray);
    display: flex;
    align-items: center;
    gap: 12px;
}

.settings-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--primary-green);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: 700;
}

.profile-details h4 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.profile-details p {
    color: var(--text-light);
    font-size: 14px;
}

.settings-form .form-group {
    margin-bottom: 20px;
}

.settings-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-medium);
    font-size: 13px;
}

.settings-form .form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    font-size: 15px;
    transition: all var(--transition-normal);
}

.settings-form .form-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.btn-save {
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
}

.success-message {
    background: linear-gradient(135deg, var(--pale-green), var(--light-green));
    color: var(--primary-green-dark);
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 25px;
    border: 1px solid var(--light-green);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.success-message::before {
    content: '✓';
    font-size: 18px;
    font-weight: bold;
}

/* ==================== MOBILE SIDEBAR TOGGLE ==================== */

/* Mobile Menu Toggle Button (Hamburger) */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--text-dark);
    border-radius: 8px;
    transition: all var(--transition-normal);
}

.mobile-menu-toggle:hover {
    background: var(--light-gray);
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    display: block;
}

/* Sidebar Overlay (for mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Sidebar Close Button (for mobile) */
.sidebar-close-btn {
    display: none;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    padding: 8px;
    cursor: pointer;
    color: white;
    border-radius: 8px;
    transition: all var(--transition-normal);
}

.sidebar-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-close-btn svg {
    display: block;
}

/* Sidebar Header Layout Update */
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header-content {
    flex: 1;
    text-align: center;
}

/* ==================== RESPONSIVE DESIGN ==================== */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
    .admin-sidebar {
        width: 80px;
        padding: 0;
    }

    .sidebar-header h1,
    .sidebar-header .subtitle,
    .nav-section-title,
    .nav-link span,
    .user-info {
        display: none;
    }

    .nav-link {
        justify-content: center;
        padding: 16px;
    }

    .user-card {
        justify-content: center;
        padding: 12px 8px;
    }

    .admin-main {
        margin-left: 80px;
    }

    .search-box input {
        width: 200px;
    }

    .header-buttons {
        flex-wrap: wrap;
        gap: 8px;
    }

    .btn-edit-large,
    .btn-print-large,
    .btn-delete-large,
    .btn-back {
        padding: 10px 18px;
        font-size: 13px;
    }
}

/* Tablets */
@media (max-width: 768px) {

    /* Show mobile menu toggle button */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Show sidebar close button */
    .sidebar-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .admin-sidebar {
        position: fixed;
        left: -280px;
        width: 260px;
        transition: left 0.3s ease;
        z-index: 1000;
    }

    .admin-sidebar.active {
        left: 0;
    }

    .sidebar-header h1,
    .sidebar-header .subtitle,
    .sidebar-header-content h1,
    .sidebar-header-content .subtitle,
    .nav-section-title,
    .nav-link span,
    .user-info {
        display: block;
    }

    .nav-link {
        justify-content: flex-start;
        padding: 14px 25px;
    }

    .user-card {
        justify-content: flex-start;
        padding: 12px;
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-header {
        padding: 15px 20px;
    }

    .admin-header h1 {
        font-size: 18px;
    }

    .admin-content {
        padding: 15px;
    }

    .dashboard-title {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .dashboard-title h2 {
        font-size: 18px;
    }

    .search-box {
        flex-direction: column;
    }

    .search-box input {
        width: 100%;
    }

    .search-box button {
        width: 100%;
    }

    /* Mobile-friendly table with card layout */
    .contracts-table {
        background: transparent;
        box-shadow: none;
        overflow: visible;
    }

    .contracts-table table {
        display: block;
        width: 100%;
    }

    .contracts-table thead {
        display: none;
    }

    .contracts-table tbody {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .contracts-table tbody tr {
        display: flex;
        flex-direction: column;
        background: var(--white);
        border-radius: 12px;
        padding: 16px;
        box-shadow: var(--shadow);
        border: 1px solid var(--border-gray);
    }

    .contracts-table tbody tr:hover {
        background: var(--white);
        transform: none;
    }

    .contracts-table td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding: 8px 0;
        border-bottom: 1px solid var(--border-gray);
        font-size: 14px;
        text-align: right;
    }

    .contracts-table td:last-child {
        border-bottom: none;
        padding-top: 12px;
    }

    .contracts-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-medium);
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        text-align: left;
        min-width: 100px;
        padding-right: 10px;
    }

    .contracts-table td strong {
        text-align: right;
    }

    .contracts-table .actions {
        flex-wrap: wrap;
        gap: 8px;
        justify-content: flex-end;
    }

    .btn-view,
    .btn-print,
    .btn-edit,
    .btn-delete {
        padding: 8px 14px;
        font-size: 12px;
        flex: 1;
        justify-content: center;
        min-width: 70px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 20px;
    }

    .stat-card .stat-value {
        font-size: 26px;
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .login-box {
        margin: 20px;
        padding: 30px 25px;
    }

    .contract-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .contract-header h2 {
        font-size: 20px;
    }

    .header-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .header-buttons a,
    .header-buttons button,
    .header-buttons form {
        flex: 1;
        min-width: 120px;
    }

    .btn-back,
    .btn-edit-large,
    .btn-print-large,
    .btn-delete-large {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
    }

    .contract-card {
        padding: 20px;
    }

    .contract-grid {
        grid-template-columns: 1fr;
    }

    .contract-field {
        padding: 10px 0;
        border-bottom: 1px solid var(--border-gray);
    }

    .contract-field:last-child {
        border-bottom: none;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    .admin-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .admin-header h1 {
        font-size: 16px;
        text-align: center;
    }

    .header-actions {
        justify-content: center;
    }

    .btn-logout {
        width: 100%;
        justify-content: center;
    }

    .admin-content {
        padding: 10px;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card .stat-value {
        font-size: 22px;
    }

    .stat-card .stat-label {
        font-size: 12px;
    }

    .contracts-table th,
    .contracts-table td {
        padding: 10px 8px;
        font-size: 12px;
    }

    .empty-state {
        padding: 40px 15px;
    }

    .empty-state h3 {
        font-size: 18px;
    }

    .empty-state p {
        font-size: 13px;
    }

    .pagination a,
    .pagination span {
        padding: 8px 12px;
        font-size: 12px;
    }

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

    .login-box h1 {
        font-size: 22px;
    }

    .login-subtitle {
        font-size: 13px;
    }

    .form-group input {
        padding: 12px 14px;
    }

    .btn-login {
        padding: 14px;
        font-size: 14px;
    }

    .contract-section h3 {
        font-size: 12px;
    }

    .contract-field label {
        font-size: 10px;
    }

    .contract-field span {
        font-size: 14px;
    }

    .settings-card {
        padding: 20px;
    }

    .settings-card h3 {
        font-size: 16px;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }

    .profile-avatar {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .profile-details h4 {
        font-size: 18px;
    }

    .success-message,
    .error-message {
        font-size: 13px;
        padding: 12px 14px;
    }

    /* Reports page mobile header fix */
    .admin-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .admin-header h1 {
        flex: 1;
        min-width: 100px;
        text-align: left;
        order: 2;
    }

    .admin-header .mobile-menu-toggle {
        order: 1;
    }

    .admin-header .btn-logout,
    .admin-header a[class*="btn"] {
        order: 3;
        font-size: 11px;
        padding: 8px 12px;
        white-space: nowrap;
    }

    /* Filter form mobile styles */
    .filter-form {
        flex-direction: column;
        gap: 12px !important;
        padding: 15px !important;
        border-radius: 12px;
    }

    .filter-form .form-group {
        width: 100%;
    }

    .filter-form input,
    .filter-form select {
        width: 100%;
        padding: 12px !important;
        font-size: 14px;
    }

    .filter-form button,
    .filter-form .btn-primary {
        width: 100%;
        padding: 14px !important;
        font-size: 14px;
        font-weight: 600;
        background: linear-gradient(135deg, #3b82f6, #2563eb);
        color: white;
        border: none;
        border-radius: 8px;
        cursor: pointer;
    }

    /* Summary cards mobile layout */
    .summary-cards,
    .report-cards {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }

    .summary-card,
    .report-card {
        padding: 15px !important;
        border-radius: 10px;
    }

    .summary-card h4,
    .report-card h3 {
        font-size: 10px !important;
        margin-bottom: 4px;
    }

    .summary-card .value,
    .report-card .value {
        font-size: 18px !important;
    }

    /* Report links mobile */
    .report-links {
        grid-template-columns: 1fr !important;
    }

    .report-link {
        padding: 20px !important;
    }

    .report-link h3 {
        font-size: 16px !important;
    }

    .report-link p {
        font-size: 13px !important;
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .admin-content {
        padding: 8px;
    }

    .login-box {
        margin: 5px;
        padding: 20px 15px;
    }

    .header-buttons a,
    .header-buttons button {
        font-size: 12px;
        padding: 10px 12px;
    }

    .stat-card .stat-value {
        font-size: 20px;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {

    .admin-sidebar,
    .admin-header,
    .btn-back,
    .btn-print-large,
    .no-print {
        display: none !important;
    }

    body {
        background: white;
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-content {
        padding: 0;
    }

    .contract-card {
        box-shadow: none;
        padding: 0;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--border-gray);
    border-radius: 4px;
}

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