/* Admin Dashboard - C4AI Terminal Style */

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Brand Colors */
:root {
    --c4ai-cyan: #50ffff;
    --c4ai-green: #50ff50;
    --c4ai-yellow: #ffff50;
    --c4ai-pink: #ff50ff;
    --c4ai-blue: #5050ff;
}

.admin-container {
    min-height: 100vh;
    background: var(--bg-dark);
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #070708 0%, #1a1a2e 100%);
}

.login-box {
    background: var(--bg-secondary);
    border: 2px solid var(--primary-cyan);
    padding: 3rem;
    width: 400px;
    box-shadow: 0 0 40px rgba(80, 255, 255, 0.2);
    text-align: center;
}

.login-logo {
    height: 60px;
    margin-bottom: 2rem;
    filter: brightness(1.2);
}

.login-box h1 {
    color: var(--primary-cyan);
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

#login-form input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: inherit;
    margin-bottom: 1rem;
}

#login-form input:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

#login-form button {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-teal));
    border: none;
    color: var(--bg-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

#login-form button:hover {
    box-shadow: 0 4px 15px rgba(80, 255, 255, 0.3);
    transform: translateY(-2px);
}

.error-msg {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Admin Dashboard */
.admin-dashboard.hidden {
    display: none;
}

.admin-header {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--primary-cyan);
    padding: 1rem 0;
}

.header-content {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    height: 35px;
}

.admin-header h1 {
    font-size: 1.25rem;
    color: var(--primary-cyan);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.admin-user {
    color: var(--text-secondary);
}

.logout-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--error);
    color: var(--error);
    cursor: pointer;
    transition: all 0.2s;
}

.logout-btn:hover {
    background: rgba(255, 60, 116, 0.1);
}

/* Layout */
.admin-layout {
    display: flex;
    max-width: 1800px;
    margin: 0 auto;
    min-height: calc(100vh - 60px);
}

/* Sidebar */
.admin-sidebar {
    width: 250px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

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

.nav-btn {
    width: 100%;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    color: var(--text-secondary);
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-btn:hover {
    background: rgba(80, 255, 255, 0.05);
    color: var(--primary-cyan);
}

.nav-btn.active {
    border-left-color: var(--primary-cyan);
    background: rgba(80, 255, 255, 0.1);
    color: var(--primary-cyan);
}

.nav-icon {
    font-size: 1.25rem;
    margin-right: 0.25rem;
    display: inline-block;
    width: 1.5rem;
    text-align: center;
}

.nav-btn[data-section="stats"] .nav-icon {
    color: var(--c4ai-cyan);
}

.nav-btn[data-section="apps"] .nav-icon {
    color: var(--c4ai-green);
}

.nav-btn[data-section="articles"] .nav-icon {
    color: var(--c4ai-yellow);
}

.nav-btn[data-section="categories"] .nav-icon {
    color: var(--c4ai-pink);
}

.nav-btn[data-section="sponsors"] .nav-icon {
    color: var(--c4ai-blue);
}

.sidebar-actions {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.action-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: all 0.2s;
}

.action-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

/* Main Content */
.admin-main {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: linear-gradient(135deg, rgba(80, 255, 255, 0.03), rgba(243, 128, 245, 0.02));
    border: 1px solid rgba(80, 255, 255, 0.3);
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
}

.stat-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid;
    border-radius: 4px;
}

.stat-card:nth-child(1) .stat-icon {
    color: var(--c4ai-cyan);
    border-color: var(--c4ai-cyan);
}

.stat-card:nth-child(2) .stat-icon {
    color: var(--c4ai-green);
    border-color: var(--c4ai-green);
}

.stat-card:nth-child(3) .stat-icon {
    color: var(--c4ai-yellow);
    border-color: var(--c4ai-yellow);
}

.stat-card:nth-child(4) .stat-icon {
    color: var(--c4ai-pink);
    border-color: var(--c4ai-pink);
}

.stat-number {
    font-size: 2rem;
    color: var(--primary-cyan);
    font-weight: 600;
}

.stat-label {
    color: var(--text-secondary);
}

.stat-detail {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 0.5rem;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 1rem;
}

.quick-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--primary-cyan);
    color: var(--primary-cyan);
    cursor: pointer;
    transition: all 0.2s;
}

.quick-btn:hover {
    background: rgba(80, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.search-input {
    padding: 0.5rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 250px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

.filter-select {
    padding: 0.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.add-btn {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-teal));
    border: none;
    color: var(--bg-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.add-btn:hover {
    box-shadow: 0 4px 15px rgba(80, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Data Tables */
.data-table {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

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

.data-table th {
    background: var(--bg-tertiary);
    padding: 1rem;
    text-align: left;
    color: var(--primary-cyan);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table tr:hover {
    background: rgba(80, 255, 255, 0.03);
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-edit, .btn-delete, .btn-duplicate {
    padding: 0.25rem 0.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.875rem;
}

.btn-edit:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

.btn-delete:hover {
    border-color: var(--error);
    color: var(--error);
}

.btn-duplicate:hover {
    border-color: var(--accent-pink);
    color: var(--accent-pink);
}

/* Badges in Tables */
.badge {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.badge.featured {
    background: var(--primary-cyan);
    color: var(--bg-dark);
}

.badge.sponsored {
    background: var(--warning);
    color: var(--bg-dark);
}

.badge.active {
    background: var(--success);
    color: var(--bg-dark);
}

/* Modal Enhancements */
.modal-content.large {
    max-width: 1000px;
    width: 90%;
    max-height: 90vh;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(90vh - 140px);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.btn-cancel, .btn-save {
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-cancel:hover {
    border-color: var(--error);
    color: var(--error);
}

.btn-save {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-teal));
    border: none;
    color: var(--bg-dark);
    font-weight: 600;
}

.btn-save:hover {
    box-shadow: 0 4px 15px rgba(80, 255, 255, 0.3);
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.checkbox-group {
    display: flex;
    gap: 2rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

/* Rich Text Editor */
.editor-toolbar {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-bottom: none;
}

.editor-btn {
    padding: 0.25rem 0.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
}

.editor-btn:hover {
    background: rgba(80, 255, 255, 0.1);
    border-color: var(--primary-cyan);
}

.editor-content {
    min-height: 300px;
    padding: 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    font-family: 'Dank Mono', Monaco, monospace;
}

/* Responsive */
@media (max-width: 1024px) {
    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .sidebar-nav {
        display: flex;
        overflow-x: auto;
        padding: 0;
    }

    .nav-btn {
        border-left: none;
        border-bottom: 3px solid transparent;
        white-space: nowrap;
    }

    .nav-btn.active {
        border-bottom-color: var(--primary-cyan);
    }

    .sidebar-actions {
        display: none;
    }
}