/* Modern Dark/Light Theme Admin Panel Styles */
:root {
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252538;
    --bg-hover: #2a2a3e;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b8;
    --text-tertiary: #808090;
    --accent: #667eea;
    --accent-hover: #7c8fff;
    --success: #48bb78;
    --warning: #f6ad55;
    --error: #f56565;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-hover: #f1f3f4;
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-tertiary: #6c757d;
    --border: rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px 30px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

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

.header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent), #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    transform: scale(1.05);
}

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

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    font-size: 0.9rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning);
    animation: pulse 2s infinite;
}

.status-dot.connected {
    background: var(--success);
    animation: none;
}

.status-dot.error {
    background: var(--error);
    animation: none;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* 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;
    backdrop-filter: blur(10px);
}

.modal-content {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
    text-align: center;
}

.login-header {
    margin-bottom: 20px;
}

.login-header h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    background: linear-gradient(45deg, var(--accent), #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.input-group {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}

.input-group input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.modal-content p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent), #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

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

.btn-secondary:hover {
    background: var(--bg-hover);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #e53e3e;
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Forms */
input[type="text"],
input[type="password"],
input[type="number"] {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Main Content */
.main-content {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 30px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: var(--bg-tertiary);
    padding: 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.tab-btn {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
}

.tab-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent);
    color: white;
}

.tab-icon {
    font-size: 1.1rem;
}

.tab-content {
    display: none;
}

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

/* Chat Container */
.chat-container {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 20px;
    height: 70vh;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
}

.chat-sidebar {
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.chat-sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.chat-sidebar-header h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.chat-controls {
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

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

.chat-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.chat-item {
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    margin-bottom: 8px;
}

.chat-item:hover {
    background: var(--bg-hover);
    border-color: var(--border);
}

.chat-item.active {
    background: var(--accent);
    color: white;
}

.chat-item h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.chat-item p {
    font-size: 0.85rem;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-main {
    display: flex;
    flex-direction: column;
}

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

.chat-info h3 {
    margin-bottom: 4px;
}

.chat-status {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.messages-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.message-search-container {
    padding: 10px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 10px;
}

.no-chat-selected {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-secondary);
}

.no-chat-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.message {
    margin-bottom: 16px;
    display: flex;
    gap: 12px;
    animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent), #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.message-author {
    font-weight: 600;
    font-size: 0.9rem;
}

.message-time {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.message-text {
    background: var(--bg-tertiary);
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    word-wrap: break-word;
    line-height: 1.4;
}

.message-input-container {
    padding: 20px;
    border-top: 1px solid var(--border);
}

/* Users Grid */
.users-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.users-controls {
    display: flex;
    gap: 10px;
}

.sort-select {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

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

.user-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.user-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--accent), #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.user-info h4 {
    margin-bottom: 4px;
}

.user-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.user-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.user-stat {
    background: var(--bg-tertiary);
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
}

.user-stat-value {
    font-weight: 600;
    font-size: 0.9rem;
}

.user-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Stats Grid */
.stats-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

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

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent), #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

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

/* Phrases Container */
.phrases-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.phrases-controls {
    display: flex;
    gap: 10px;
}

.phrases-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.phrase-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

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

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

.phrase-category {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.phrase-text {
    margin-bottom: 8px;
    line-height: 1.4;
}

.phrase-stats {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-secondary);
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999;
    backdrop-filter: blur(5px);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top: 4px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 10px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--error);
}

.toast.warning {
    border-left: 4px solid var(--warning);
}

.toast-icon {
    font-size: 1.2rem;
}

.toast-message {
    flex: 1;
}

/* Error messages */
.error {
    color: var(--error);
    margin-top: 10px;
    padding: 10px;
    background: rgba(245, 101, 101, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(245, 101, 101, 0.3);
}

/* Settings Container */
.settings-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.settings-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.settings-section h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.setting-item label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    min-width: 200px;
}

.setting-item input[type="password"] {
    flex: 1;
    min-width: 200px;
}

.setting-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
}

.api-url-container {
    display: flex;
    gap: 10px;
    align-items: center;
    flex: 1;
    flex-wrap: wrap;
}

.api-url-input {
    flex: 1;
    min-width: 250px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.api-url-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.api-url-info {
    width: 100%;
    margin-top: 5px;
}

.api-url-info small {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
    white-space: nowrap;
}

.setting-item label:has(input[type="checkbox"]) {
    min-width: auto;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Toggle Switch Styles */
.toggle-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    transition: var(--transition);
    border-radius: 24px;
    border: 1px solid var(--border);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-secondary);
    transition: var(--transition);
    border-radius: 50%;
}

.toggle input:checked + .toggle-slider {
    background-color: var(--accent);
    border-color: var(--accent);
}

.toggle input:checked + .toggle-slider:before {
    transform: translateX(26px);
    background-color: white;
}

.bot-status {
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
}

.bot-status.status-enabled {
    color: var(--success);
    background-color: rgba(72, 187, 120, 0.1);
}

.bot-status.status-disabled {
    color: var(--error);
    background-color: rgba(245, 101, 101, 0.1);
}

/* ============================================================================
   NEW ADMIN PANEL V2.0 STYLES
   ============================================================================ */

/* Main tabs styling */
.main-tabs {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.main-tab-btn {
    flex: 1;
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-radius: calc(var(--radius) - 4px);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.main-tab-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.main-tab-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: var(--shadow);
}

.main-tab-btn .tab-icon {
    font-size: 18px;
}

/* Main sections */
.main-section {
    display: none;
}

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

/* Admin section styles */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.admin-header h2 {
    color: var(--text-primary);
    font-size: 24px;
    font-weight: 600;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
}

.stat-info {
    flex: 1;
}

.stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-number.status-active {
    color: var(--success);
}

.stat-number.status-inactive {
    color: var(--error);
}

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

/* Admin controls */
.admin-controls {
    display: grid;
    gap: 24px;
}

.control-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.control-section h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Broadcast container */
.broadcast-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.broadcast-container textarea {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 4px);
    padding: 12px;
    color: var(--text-primary);
    font-family: inherit;
    resize: vertical;
    min-height: 100px;
    transition: var(--transition);
}

.broadcast-container textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.broadcast-container .btn {
    align-self: flex-start;
}

/* Admin info in header */
.admin-info {
    color: var(--text-secondary);
    font-size: 14px;
    margin-right: 16px;
}

.admin-info strong {
    color: var(--text-primary);
}

/* Message styling for admin messages */
.message.admin-message {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(124, 143, 255, 0.05));
    border-left: 4px solid var(--accent);
    margin: 12px 0;
}

.message.admin-message .message-author {
    color: var(--accent);
    font-weight: 600;
}

/* Responsive adjustments for games section */
@media (max-width: 768px) {
    .games-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-actions {
        flex-direction: column;
    }
    
    .stats-period-selector {
        flex-wrap: wrap;
    }
    
    .tournament-details {
        grid-template-columns: 1fr;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .tabs {
        flex-wrap: wrap;
    }
    
    .chat-container {
        grid-template-columns: 1fr;
        height: 60vh;
    }
    
    .chat-sidebar {
        display: none;
    }
    
    .users-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .users-controls,
    .phrases-controls {
        flex-wrap: wrap;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .setting-item label {
        min-width: auto;
        margin-bottom: 10px;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

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

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

/* Users Management Styles */
.users-management {
    max-height: 500px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.users-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
}

.users-list {
    flex: 1;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-secondary);
}

.user-card {
    padding: 15px;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.user-card:last-child {
    border-bottom: none;
}

.user-card:hover {
    background: var(--bg-hover);
}

.user-card.banned {
    background: rgba(245, 101, 101, 0.1);
    border-left: 4px solid var(--error);
}

.user-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.user-details {
    font-size: 12px;
    color: var(--text-tertiary);
}

.user-balance {
    font-weight: 600;
    color: var(--success);
    font-size: 14px;
}

.ban-info {
    background: rgba(245, 101, 101, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
    margin-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.ban-badge {
    background: var(--error);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.ban-reason {
    color: var(--text-secondary);
    font-size: 13px;
}

.ban-duration {
    color: var(--text-tertiary);
    font-size: 12px;
}

.user-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.action-group {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.amount-input,
.ban-duration,
.ban-reason {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 13px;
    transition: var(--transition);
}

.amount-input {
    width: 80px;
}

.ban-duration {
    width: 120px;
}

.ban-reason {
    width: 150px;
    flex: 1;
}

.amount-input:focus,
.ban-duration:focus,
.ban-reason:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-small:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.no-users {
    padding: 40px;
    text-align: center;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Responsive adjustments for users management */
@media (max-width: 768px) {
    .user-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .user-balance {
        align-self: flex-end;
    }
    
    .action-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .amount-input,
    .ban-duration,
    .ban-reason {
        width: 100%;
    }
    
    .btn-small {
        justify-content: center;
    }
}

/* Relationships Management Styles */
.relationships-management {
    margin-top: 20px;
}

.relationships-list {
    display: grid;
    gap: 15px;
    margin-top: 15px;
}

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

.relationship-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.relationship-info {
    margin-bottom: 15px;
}

.relationship-users {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 500;
}

.relationship-type {
    font-size: 20px;
}

.user-name {
    color: var(--accent);
}

.relationship-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.relationship-level {
    background: var(--accent);
    color: white;
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 12px;
}

.relationship-actions {
    display: flex;
    justify-content: flex-end;
}

/* Children Management Styles */
.children-management {
    margin-top: 20px;
}

.children-list {
    display: grid;
    gap: 15px;
    margin-top: 15px;
}

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

.child-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.child-info {
    margin-bottom: 15px;
}

.child-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.child-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.child-age {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 12px;
}

.child-parents {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.child-stats {
    display: flex;
    gap: 15px;
    font-size: 14px;
}

.child-stats .stat {
    display: flex;
    align-items: center;
    gap: 5px;
}

.child-actions {
    display: flex;
    justify-content: flex-end;
}

/* Section Controls Styles */
.section-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    gap: 10px;
}

.section-controls .search-input {
    flex: 1;
    max-width: 300px;
}

.no-data {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 40px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}