/* ========================================
   ADMIN PANEL STYLES
   Modern Dark Admin Theme
   ======================================== */

/* Variables */
:root {
    --bg-dark: #0d0d0d;
    --bg-card: #151515;
    --bg-elevated: #1a1a1a;
    --bg-input: #1f1f1f;

    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;

    --accent: #c9a227;
    --accent-light: #ffd700;

    --blue: #3b82f6;
    --green: #10b981;
    --purple: #8b5cf6;
    --red: #ef4444;

    --border: #2a2a2a;
    --border-light: #333333;

    --sidebar-width: 260px;
    --topbar-height: 70px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);

    --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition);
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-header .logo {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--bg-dark);
}

.sidebar-header .logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 25px;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--accent);
    transform: scaleY(0);
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    color: var(--text-primary);
    background: rgba(201, 162, 39, 0.1);
}

.nav-item.active::before {
    transform: scaleY(1);
}

.nav-item i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.view-site {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid var(--accent);
    border-radius: var(--radius-md);
    color: var(--accent);
    font-weight: 500;
    transition: var(--transition);
}

.view-site:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.sidebar.collapsed + .main-content {
    margin-left: 0;
}

/* Topbar */
.topbar {
    position: sticky;
    top: 0;
    height: var(--topbar-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 30px;
    gap: 20px;
    z-index: 50;
}

.sidebar-toggle {
    width: 40px;
    height: 40px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.sidebar-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.search-bar {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.search-bar i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-bar input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notification-btn {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

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

.notification-btn .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--red);
    border-radius: 50%;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 15px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.user-menu:hover {
    border-color: var(--accent);
}

.user-avatar {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--bg-dark);
}

.user-name {
    font-weight: 500;
}

/* Content Area */
.content-area {
    flex: 1;
    padding: 30px;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 30px;
}

.section-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-secondary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--blue); }
.stat-icon.green { background: rgba(16, 185, 129, 0.15); color: var(--green); }
.stat-icon.purple { background: rgba(139, 92, 246, 0.15); color: var(--purple); }
.stat-icon.gold { background: rgba(201, 162, 39, 0.15); color: var(--accent); }

.stat-info h3 {
    font-size: 2rem;
    font-weight: 700;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.view-all {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
}

.view-all:hover {
    text-decoration: underline;
}

.card-body {
    padding: 20px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

/* Quick Actions */
.quick-actions .card-body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    border-color: var(--accent);
    background: rgba(201, 162, 39, 0.1);
}

.action-btn i {
    font-size: 1.5rem;
    color: var(--accent);
}

.action-btn span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Forms */
.admin-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--accent);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 15px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.form-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent);
}

.form-actions {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 15px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(201, 162, 39, 0.3);
}

.btn-secondary {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

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

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

.btn-icon {
    width: 35px;
    height: 35px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-icon.delete-item:hover {
    border-color: var(--red);
    color: var(--red);
}

.add-new {
    margin-top: 20px;
}

/* Items List */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.item-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}

.item-card:hover {
    border-color: var(--accent);
}

.item-card.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(201, 162, 39, 0.1) 0%, transparent 100%);
}

.item-header {
    display: flex;
    align-items: center;
    gap: 20px;
}

.item-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
}

.item-icon.featured {
    background: var(--accent);
    color: var(--bg-dark);
}

.item-icon.gold {
    background: rgba(201, 162, 39, 0.2);
}

.item-info {
    flex: 1;
}

.item-info h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.item-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: block;
}

.item-date {
    font-size: 0.85rem;
    color: var(--accent);
    display: block;
    margin-top: 5px;
}

.featured-badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    margin-left: 10px;
}

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

.testimonial-preview {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
}

/* Skills Editor */
.skills-editor {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.skill-edit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.skill-edit-item .skill-name {
    flex: 1;
    padding: 10px 15px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
}

.skill-edit-item .skill-range {
    width: 200px;
    -webkit-appearance: none;
    height: 8px;
    background: var(--bg-elevated);
    border-radius: 10px;
    outline: none;
}

.skill-edit-item .skill-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.skill-value {
    width: 50px;
    font-weight: 600;
    color: var(--accent);
}

.delete-skill {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
}

.delete-skill:hover {
    color: var(--red);
}

/* Rating Items */
.rating-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.rating-edit-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 15px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.rating-edit-item input {
    padding: 8px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
}

.star-rating {
    display: flex;
    gap: 5px;
}

.star-rating i {
    color: var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.star-rating i.active {
    color: var(--accent);
}

/* Hobbies Editor */
.hobbies-editor {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.hobby-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 30px;
}

.hobby-tag i:first-child {
    color: var(--accent);
}

.remove-tag {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
}

.remove-tag:hover {
    color: var(--red);
}

.add-hobby-tag {
    width: 40px;
    height: 40px;
    background: var(--bg-input);
    border: 1px dashed var(--border);
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.add-hobby-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Tags Editor */
.tags-editor {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: var(--bg-elevated);
    border-radius: 20px;
    font-size: 0.9rem;
}

.tag button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
}

.tag button:hover {
    color: var(--red);
}

.add-tag-input {
    flex: 1;
    min-width: 150px;
    padding: 8px 15px;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 20px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
}

.add-tag-input:focus {
    outline: none;
    border-color: var(--accent);
}

/* Messages List */
.messages-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.message-item {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 15px;
    transition: var(--transition);
}

.message-item:last-child {
    border-bottom: none;
}

.message-item:hover {
    background: var(--bg-elevated);
}

.message-item.unread {
    background: rgba(201, 162, 39, 0.05);
}

.message-avatar {
    width: 45px;
    height: 45px;
    background: var(--bg-input);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 600;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.message-name {
    font-weight: 600;
}

.message-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.message-subject {
    font-weight: 500;
    margin-bottom: 5px;
}

.message-preview {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Card Editor */
.card-editor {
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
}

.card-editor h4 {
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--accent);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(-20px);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.2rem;
}

.modal-close {
    width: 35px;
    height: 35px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    border-color: var(--red);
    color: var(--red);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    background: var(--green);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    box-shadow: var(--shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1001;
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

.toast.error {
    background: var(--red);
}

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

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

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

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

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

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

    .rating-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .topbar {
        padding: 0 15px;
    }

    .search-bar {
        display: none;
    }

    .content-area {
        padding: 20px 15px;
    }

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

    .stat-card {
        padding: 20px;
    }

    .quick-actions .card-body {
        grid-template-columns: 1fr;
    }

    .rating-items {
        grid-template-columns: 1fr;
    }

    .skill-edit-item {
        flex-wrap: wrap;
    }

    .skill-edit-item .skill-range {
        width: 100%;
        order: 3;
    }
}