/* ========================================
   ADMIN DASHBOARD - SLB NEGERI 5 JAKARTA
   Metallic Blue-Yellow-White Theme
   Modern, Simple & Elegant Design
   ======================================== */

:root {
    /* Metallic Blue Theme */
    --metal-blue-dark: #1a3a5c;
    --metal-blue: #2c5282;
    --metal-blue-light: #4299e1;
    --metal-blue-shine: #63b3ed;
    
    /* Metallic Yellow Accent */
    --metal-yellow-dark: #b7791f;
    --metal-yellow: #d69e2e;
    --metal-yellow-light: #ecc94b;
    --metal-yellow-shine: #f6e05e;
    
    /* Metallic White/Gray */
    --metal-white: #f7fafc;
    --metal-gray-100: #edf2f7;
    --metal-gray-200: #e2e8f0;
    --metal-gray-300: #cbd5e0;
    --metal-gray-400: #a0aec0;
    --metal-gray-500: #718096;
    --metal-gray-600: #4a5568;
    --metal-gray-700: #2d3748;
    --metal-gray-800: #1a202c;
    
    /* Metallic Effects */
    --metal-gradient: linear-gradient(145deg, #2c5282 0%, #1a3a5c 50%, #2c5282 100%);
    --metal-gradient-light: linear-gradient(145deg, #4299e1 0%, #2c5282 100%);
    --metal-gradient-yellow: linear-gradient(145deg, #ecc94b 0%, #d69e2e 100%);
    --metal-shine: linear-gradient(145deg, rgba(255,255,255,0.3) 0%, transparent 50%);
    --metal-shadow: 0 4px 20px rgba(26, 58, 92, 0.25);
    --metal-shadow-lg: 0 8px 40px rgba(26, 58, 92, 0.35);
    
    /* Neutrals */
    --white: #ffffff;
    --black: #1a202c;

    /* Shared Radius */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ========== BASE STYLES ========== */
.admin-body {
    margin: 0;
    background-color: var(--metal-gray-100);
    font-family: 'Poppins', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--metal-gray-700);
    line-height: 1.5;
}

/* ========== LOGIN PAGE ========== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: 
        var(--metal-shine),
        linear-gradient(135deg, var(--metal-blue-dark) 0%, var(--metal-blue) 50%, var(--metal-blue-dark) 100%);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
    animation: shimmer 15s infinite linear;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.login-box {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 
        var(--metal-shadow-lg),
        0 0 0 1px rgba(255,255,255,0.1) inset;
    width: 100%;
    max-width: 420px;
    padding: 3rem 2.5rem;
    position: relative;
    z-index: 1;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    background: var(--metal-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        var(--metal-shadow),
        var(--metal-shine);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.admin-brand-icon {
    display: block;
    object-fit: contain;
}

.login-logo .login-brand-icon {
    width: 50px;
    height: 50px;
    filter: drop-shadow(0 2px 10px rgba(0,0,0,0.2));
}

.login-box h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--metal-gray-800);
    margin-bottom: 0.4rem;
    letter-spacing: -0.5px;
}

.login-box p {
    color: var(--metal-gray-500);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========== LOGIN FORM ========== */
.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: var(--metal-gray-700);
    font-size: 0.9rem;
}

.input-group {
    display: flex;
    align-items: center;
    background: var(--metal-gray-100);
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-group:focus-within {
    border-color: var(--metal-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(44, 82, 130, 0.1);
}

.input-group i {
    color: var(--metal-blue);
    margin-right: 0.75rem;
    font-size: 1rem;
    opacity: 0.8;
}

.input-group input {
    width: 100%;
    border: none;
    background: transparent;
    padding: 0.9rem 0;
    font-size: 0.95rem;
    color: var(--metal-gray-700);
    outline: none;
}

.input-group input::placeholder {
    color: var(--metal-gray-400);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--metal-gray-500);
    font-size: 0.9rem;
    font-weight: 500;
}

.checkbox-label input {
    margin-right: 0.6rem;
    width: 18px;
    height: 18px;
    accent-color: var(--metal-blue);
    cursor: pointer;
}

/* ========== LOGIN BUTTON ========== */
.btn-login {
    width: 100%;
    padding: 1rem;
    background: var(--metal-gradient);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        var(--metal-shadow),
        var(--metal-shine);
    margin-top: 1rem;
    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;
}

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

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: var(--metal-shadow-lg);
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--metal-gray-200);
    font-size: 0.85rem;
    color: var(--metal-gray-500);
}

.login-footer i {
    color: var(--metal-yellow);
    margin-right: 0.4rem;
}

/* ========== ALERTS ========== */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideDown 0.4s ease-out;
    font-weight: 500;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.alert-success {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.alert-danger {
    background: linear-gradient(135deg, #fed7d7 0%, #feb2b2 100%);
    color: #742a2a;
    border: 1px solid #feb2b2;
}

/* ========== ADMIN SIDEBAR ========== */
.admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 270px;
    height: 100vh;
    background: 
        var(--metal-shine),
        var(--metal-gradient);
    color: var(--white);
    padding: 0;
    overflow-y: auto;
    z-index: 999;
    box-shadow: var(--metal-shadow-lg);
}

.admin-sidebar::-webkit-scrollbar {
    width: 6px;
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 999px;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.sidebar-logo .sidebar-brand-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
    padding: 3px;
}

.sidebar-close {
    display: none;
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background 0.3s;
}

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

.sidebar-nav {
    padding: 1.25rem 0;
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.5rem;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border-left: 3px solid transparent;
    margin: 0.25rem 0;
}

.nav-item i {
    font-size: 1.1rem;
    width: 1.4rem;
    text-align: center;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    border-left-color: var(--metal-yellow);
}

/* ========== ADMIN HEADER ========== */
.admin-header {
    position: fixed;
    top: 0;
    left: 270px;
    right: 0;
    height: 70px;
    background: var(--white);
    border-bottom: 1px solid var(--metal-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 99;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.sidebar-toggle {
    display: none;
    background: var(--metal-gray-100);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--metal-gray-600);
    padding: 0.6rem;
    border-radius: 10px;
    transition: all 0.3s;
}

.sidebar-toggle:hover {
    background: var(--metal-blue);
    color: var(--white);
}

.page-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--metal-gray-800);
    margin: 0;
    letter-spacing: -0.3px;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--metal-gray-100);
    border: 1px solid var(--metal-gray-200);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    width: 240px;
    transition: all 0.3s;
}

.search-box:focus-within {
    border-color: var(--metal-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
}

.search-box i {
    color: var(--metal-gray-400);
    margin-right: 0.6rem;
    font-size: 0.9rem;
}

.search-box input {
    border: none;
    background: transparent;
    width: 100%;
    outline: none;
    font-size: 0.9rem;
    color: var(--metal-gray-700);
}

/* Profile Dropdown */
.admin-profile {
    position: relative;
}

.profile-dropdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.4rem 1rem;
    border-radius: 12px;
    transition: all 0.3s;
}

.profile-dropdown:hover {
    background: var(--metal-gray-100);
}

.profile-dropdown img {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    object-fit: contain;
    background: var(--white);
    padding: 3px;
    border: 2px solid var(--metal-blue);
    box-shadow: 0 2px 8px rgba(44, 82, 130, 0.2);
}

.profile-dropdown span {
    font-weight: 600;
    color: var(--metal-gray-700);
    font-size: 0.9rem;
}

.profile-dropdown i.fas.fa-chevron-down {
    font-size: 0.7rem;
    color: var(--metal-gray-400);
    transition: transform 0.3s;
}

.profile-dropdown.active i.fas.fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--white);
    border: 1px solid var(--metal-gray-200);
    border-radius: 14px;
    min-width: 200px;
    box-shadow: var(--metal-shadow-lg);
    display: none;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-menu.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid var(--metal-gray-100);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--metal-gray-700);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.9rem;
    font-weight: 500;
}

.dropdown-menu a:hover {
    background: var(--metal-gray-100);
    color: var(--metal-blue);
}

.dropdown-menu a i {
    margin-right: 0.75rem;
    color: var(--metal-blue);
    width: 16px;
}

.dropdown-menu hr {
    margin: 0;
    border: none;
    border-top: 1px solid var(--metal-gray-100);
}

/* ========== ADMIN MAIN CONTENT ========== */
.admin-main {
    margin-left: 270px;
    margin-top: 70px;
    padding: 1.75rem;
    min-height: calc(100vh - 70px);
    background: var(--metal-gray-100);
}

.admin-container {
    max-width: 1400px;
    margin: 0 auto;
}

.admin-page {
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========== STATISTICS CARDS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border-radius: 18px;
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--metal-gray-200);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--metal-gradient);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--metal-shadow-lg);
    border-color: var(--metal-blue-light);
}

.stat-card-blue::before {
    background: var(--metal-gradient-light);
}

.stat-card-yellow::before {
    background: var(--metal-gradient-yellow);
}

.stat-card-green::before {
    background: linear-gradient(145deg, #48bb78 0%, #2f855a 100%);
}

.stat-card-purple::before {
    background: linear-gradient(145deg, #9f7aea 0%, #6b46c1 100%);
}

.stat-icon {
    font-size: 1.75rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    flex-shrink: 0;
    background: var(--metal-gray-100);
}

.stat-card-blue .stat-icon {
    background: linear-gradient(135deg, #bee3f8 0%, #90cdf4 100%);
    color: var(--metal-blue);
}

.stat-card-green .stat-icon {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #2f855a;
}

.stat-card-yellow .stat-icon {
    background: linear-gradient(135deg, #fefcbf 0%, #faf089 100%);
    color: var(--metal-yellow-dark);
}

.stat-card-purple .stat-icon {
    background: linear-gradient(135deg, #e9d8fd 0%, #d6bcfa 100%);
    color: #6b46c1;
}

.stat-content h3 {
    font-size: 0.8rem;
    color: var(--metal-gray-500);
    margin: 0 0 0.3rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--metal-gray-800);
    margin: 0 0 0.2rem 0;
    letter-spacing: -0.5px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--metal-gray-500);
    font-weight: 500;
}

/* ========== ADMIN SECTION ========== */
.admin-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
    border: 1px solid var(--metal-gray-200);
}

.admin-section > .data-table {
    border: 1px solid var(--metal-gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--metal-gray-100);
}

.section-header h2,
.section-header h3 {
    margin: 0;
    color: var(--metal-gray-800);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.section-header > button {
    border-radius: var(--radius-sm);
    padding: 0.3rem;
    color: var(--metal-gray-500);
    transition: all 0.2s ease;
}

.section-header > button:hover {
    background: var(--metal-gray-100) !important;
    color: var(--metal-gray-700);
}

.section-header h2 i,
.section-header h3 i {
    margin-right: 0.6rem;
    color: var(--metal-blue);
}

.view-all {
    color: var(--metal-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.view-all:hover {
    color: var(--metal-blue-dark);
}

.section-filters {
    display: flex;
    gap: 0.75rem;
}

.section-filters input,
.section-filters select {
    padding: 0.6rem 1rem;
    border: 1px solid var(--metal-gray-200);
    border-radius: 10px;
    font-size: 0.85rem;
    background: var(--metal-gray-100);
    outline: none;
    transition: all 0.3s;
    font-weight: 500;
    color: var(--metal-gray-700);
}

.section-filters input:focus,
.section-filters select:focus {
    border-color: var(--metal-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
}

.section-filters input {
    min-width: 160px;
}

/* ========== ACTIVITY LIST ========== */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 1.1rem;
    background: var(--metal-gray-100);
    border-radius: 12px;
    transition: all 0.3s;
    align-items: center;
    border: 1px solid transparent;
}

.activity-item:hover {
    background: var(--white);
    border-color: var(--metal-blue-light);
    transform: translateX(4px);
}

.activity-avatar {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    background: linear-gradient(135deg, #bee3f8 0%, #90cdf4 100%);
    color: var(--metal-blue);
}

.activity-content {
    flex-grow: 1;
    min-width: 0;
}

.activity-content p {
    margin: 0 0 0.15rem 0;
    color: var(--metal-gray-800);
    font-weight: 600;
    font-size: 0.9rem;
}

.activity-content span {
    color: var(--metal-gray-500);
    font-size: 0.8rem;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 280px;
}

.activity-item time {
    color: var(--metal-gray-400);
    font-size: 0.75rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-weight: 500;
}

/* ========== PAGE HEADER ========== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--metal-gray-100);
}

.page-header h2 {
    margin: 0;
    color: var(--metal-gray-800);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.page-header h2 i {
    margin-right: 0.7rem;
    color: var(--metal-blue);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.btn-primary {
    background: var(--metal-gradient);
    color: var(--white);
    box-shadow: var(--metal-shadow);
    position: relative;
    overflow: hidden;
}

.btn-primary::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;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--metal-shadow-lg);
}

.btn-secondary {
    background: var(--metal-gray-200);
    color: var(--metal-gray-700);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--metal-gray-300);
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--metal-blue);
    transition: all 0.3s;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
}

.btn-icon:hover {
    color: var(--metal-blue-dark);
    background: var(--metal-gray-100);
    transform: scale(1.1);
}

.btn-icon.delete-btn:hover,
.btn-icon[title="Hapus"]:hover {
    color: #e53e3e;
    background: #fed7d7;
}

/* ========== DATA TABLES ========== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: var(--white);
}

.data-table thead {
    background: var(--metal-gray-100);
    border-bottom: 2px solid var(--metal-gray-200);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--metal-gray-700);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--metal-gray-100);
    color: var(--metal-gray-600);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: all 0.2s;
}

.data-table tbody tr:hover {
    background: var(--metal-gray-100);
}

.data-table tbody tr:nth-child(even) {
    background: rgba(237, 242, 247, 0.45);
}

.data-table tbody tr:nth-child(even):hover {
    background: var(--metal-gray-100);
}

.data-table strong {
    color: var(--metal-gray-800);
}

.news-thumbnail {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid var(--metal-gray-200);
}

/* ========== BADGES ========== */
.badge {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-published {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #22543d;
}

.badge-draft {
    background: linear-gradient(135deg, #fefcbf 0%, #faf089 100%);
    color: #744210;
}

.badge-active {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #22543d;
}

.badge-inactive {
    background: linear-gradient(135deg, #fed7d7 0%, #feb2b2 100%);
    color: #742a2a;
}

/* ========== FORMS ========== */
.news-form .form-group {
    margin-bottom: 1.25rem;
}

.news-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--metal-gray-700);
    font-size: 0.9rem;
}

.news-form input[type="text"],
.news-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--metal-gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--metal-gray-100);
    color: var(--metal-gray-700);
}

.news-form input[type="text"]::placeholder,
.news-form textarea::placeholder {
    color: var(--metal-gray-400);
}

.news-form input[type="text"]:focus,
.news-form textarea:focus {
    outline: none;
    border-color: var(--metal-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(44, 82, 130, 0.1);
}

.news-form textarea {
    resize: vertical;
    min-height: 160px;
    line-height: 1.6;
}

/* ========== IMAGE UPLOAD ========== */
.image-upload-area {
    border: 2px dashed var(--metal-blue);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: linear-gradient(135deg, #ebf8ff 0%, #bee3f8 100%);
    position: relative;
}

.image-upload-area.is-dragover {
    border-color: var(--metal-yellow);
    background: linear-gradient(135deg, #fefcbf 0%, #faf089 100%);
}

.image-upload-area:hover {
    border-color: var(--metal-yellow);
    background: linear-gradient(135deg, #fefcbf 0%, #faf089 100%);
}

.image-upload-area i {
    font-size: 2.25rem;
    color: var(--metal-blue);
    margin-bottom: 0.6rem;
}

.image-upload-area p {
    margin: 0.3rem 0;
    color: var(--metal-gray-700);
    font-weight: 600;
}

.image-upload-area small {
    color: var(--metal-gray-500);
    display: block;
    margin-top: 0.3rem;
    font-size: 0.8rem;
}

.image-upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.image-preview {
    margin-top: 1.25rem;
    text-align: center;
}

.image-preview img {
    max-width: 100%;
    max-height: 220px;
    border-radius: var(--radius-md);
    box-shadow: var(--metal-shadow);
    border: 3px solid var(--metal-gray-200);
    padding: 0.25rem;
}

.image-preview small {
    display: block;
    margin-top: 0.5rem;
    color: var(--metal-gray-500);
    font-size: 0.8rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.form-actions .btn {
    flex: 1;
    max-width: 180px;
}

/* ========== SPMB REPORT ========== */
.spmb-import-form {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.spmb-import-row {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    align-items: center;
}

.spmb-import-row input[type="file"] {
    border: 1px solid var(--metal-gray-300);
    background: var(--metal-gray-100);
    border-radius: 10px;
    padding: 0.6rem 0.7rem;
    color: var(--metal-gray-700);
    min-width: 280px;
}

.spmb-import-hint {
    margin: 0;
    color: var(--metal-gray-500);
    font-size: 0.82rem;
}

.spmb-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.15rem;
}

.spmb-chart-card {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--metal-gray-200);
    border-radius: var(--radius-md);
    padding: 1rem 1rem 0.9rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.spmb-chart-card h4 {
    margin: 0 0 0.7rem;
    color: var(--metal-gray-800);
    font-size: 0.98rem;
    font-weight: 700;
}

.spmb-chart-wrap {
    position: relative;
    height: 315px;
    border-radius: 10px;
    overflow: hidden;
}

.spmb-chart-wrap canvas {
    width: 100% !important;
    height: 100% !important;
}

.spmb-chart-fallback {
    position: absolute;
    inset: 0;
    background: rgba(248, 250, 252, 0.95);
    backdrop-filter: blur(1px);
    border-radius: 10px;
    padding: 0.75rem;
    overflow: auto;
}

.spmb-chart-card.chart-ready .spmb-chart-fallback {
    display: none;
}

.spmb-fallback-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.45rem;
}

.spmb-fallback-label {
    font-size: 0.78rem;
    color: var(--metal-gray-700);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.spmb-fallback-bar-wrap {
    background: #e5e7eb;
    border-radius: 999px;
    height: 10px;
    overflow: hidden;
}

.spmb-fallback-bar {
    height: 100%;
    background: linear-gradient(90deg, #2c5282, #4299e1);
}

.spmb-fallback-value {
    font-size: 0.75rem;
    color: var(--metal-gray-600);
    font-weight: 600;
}

.spmb-fallback-empty {
    color: var(--metal-gray-500);
    font-size: 0.85rem;
    text-align: center;
    margin-top: 1.25rem;
}

.spmb-pie-fallback-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
}

.spmb-pie-fallback-chart {
    width: 156px;
    height: 156px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid #d1d5db;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.spmb-pie-fallback-legend {
    flex: 1;
    min-width: 0;
}

.spmb-pie-legend-item {
    display: grid;
    grid-template-columns: 12px 1fr auto;
    gap: 0.45rem;
    align-items: center;
    margin-bottom: 0.4rem;
}

.spmb-pie-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.spmb-pie-text {
    font-size: 0.78rem;
    color: var(--metal-gray-700);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.spmb-pie-value {
    font-size: 0.74rem;
    color: var(--metal-gray-600);
    font-weight: 600;
}

@media (max-width: 980px) {
    .spmb-pie-fallback-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .spmb-pie-fallback-chart {
        width: 132px;
        height: 132px;
        margin-bottom: 0.2rem;
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .admin-header {
        left: 0;
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .admin-sidebar {
        width: 250px;
    }
}

@media (max-width: 768px) {
    .sidebar-toggle {
        display: block;
    }
    
    .sidebar-close {
        display: block;
    }
    
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        width: 100%;
        max-width: 280px;
    }
    
    .admin-sidebar.active {
        transform: translateX(0);
    }
    
    .admin-header {
        left: 0;
        padding: 0 1rem;
    }
    
    .admin-header-right {
        gap: 0.75rem;
    }

    .profile-dropdown {
        padding: 0.25rem;
    }

    .profile-dropdown span,
    .profile-dropdown i.fas.fa-chevron-down {
        display: none;
    }
    
    .search-box {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.25rem;
    }
    
    .section-filters {
        flex-direction: column;
    }
    
    .section-filters input,
    .section-filters select {
        width: 100%;
    }
    
    .data-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-radius: var(--radius-md);
    }
    
    .data-table th,
    .data-table td {
        padding: 0.7rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .page-header .btn {
        width: 100%;
    }
    
    .activity-content span {
        max-width: 140px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        max-width: 100%;
    }

    .spmb-import-row {
        flex-direction: column;
        align-items: stretch;
    }

    .spmb-import-row input[type="file"] {
        min-width: 100%;
    }

    .spmb-charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 2rem 1.5rem;
    }
    
    .admin-main {
        padding: 0.9rem;
    }
    
    .admin-section {
        padding: 1.25rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}