/* Global Styles */
:root {
    /* Light Theme (Default) */
    --primary-color: #EA384D;
    --secondary-color: #0250c5;
    --gradient-primary: linear-gradient(45deg, #D31027 0%, #EA384D 100%);
    --gradient-secundary: linear-gradient(45deg, #7d0311 0%, #bd081d 100%);
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --success-color: #00b894;
    --warning-color: #fdcb6e;
    --danger-color: #d63031;
    --info-color: #0984e3;
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Light theme specific */
    --input-bg: #ffffff;
    --input-border: #e5e7eb;
    --input-text: #2d3436;
    --nav-hover-bg: #f3f4f6;
    --section-title-color: #6366f1;
}

/* EVA Theme - Evangelion Unit-01 */
[data-theme="eva"] {
    --primary-color: #87FF5F;          /* kaworu green - main accent */
    --secondary-color: #B968FC;        /* atfield purple */
    --gradient-primary: linear-gradient(45deg, #875FAF 0%, #87FF5F 100%);
    --gradient-secundary: linear-gradient(45deg, #201430 0%, #875FAF 100%);
    --bg-color: #201430;               /* main background - dark purple */
    --card-bg: #39274D;                /* card background - medium purple */
    --text-primary: #E1D6F8;           /* rei - light lavender */
    --text-secondary: #A1A0AD;         /* shinji - grey */
    --border-color: #875FAF;           /* unit01 purple */
    --shadow-sm: 0 2px 4px rgba(135, 95, 175, 0.3);
    --shadow-md: 0 4px 6px rgba(135, 95, 175, 0.35);
    --shadow-lg: 0 10px 15px rgba(135, 95, 175, 0.4);
    --shadow-xl: 0 20px 25px rgba(135, 95, 175, 0.45);
    --success-color: #8EDF5F;          /* terminaldogma green */
    --warning-color: #D99145;          /* lcl orange */
    --danger-color: #DB6088;           /* misato pink-red */
    --info-color: #AB92FC;             /* dummyplug lavender */

    /* EVA theme specific */
    --input-bg: #402C56;               /* melchior - input background */
    --input-border: #875FAF;           /* unit01 purple */
    --input-text: #E1D6F8;             /* rei - light lavender */
    --nav-hover-bg: #452F5C;           /* s2engine - hover state */
    --section-title-color: #87FF5F;    /* kaworu green */
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 30px;
    filter: brightness(0) invert(0);
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    background: var(--text-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-indicator i {
    font-size: 8px;
    color: var(--danger-color);
}

.status-indicator.connected i {
    color: var(--success-color);
    animation: pulse 2s infinite;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--nav-hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.theme-toggle i {
    font-size: 0.9rem;
}

.theme-toggle .theme-label {
    font-weight: 600;
}

/* EVA theme specific overrides */
[data-theme="eva"] .logo-img {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(70deg);
}

[data-theme="eva"] .logo-text {
    background: linear-gradient(135deg, #87FF5F 0%, #B968FC 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

[data-theme="eva"] .nav-item:hover,
[data-theme="eva"] .nav-item.active {
    background: var(--nav-hover-bg);
    border-left: 3px solid var(--primary-color);
}

[data-theme="eva"] .form-control {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--input-text);
}

[data-theme="eva"] .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(135, 255, 95, 0.25);
}

[data-theme="eva"] .form-control::placeholder {
    color: var(--text-secondary);
}

[data-theme="eva"] .card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="eva"] .section-title {
    color: var(--section-title-color);
}

[data-theme="eva"] .config-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="eva"] .config-section-title {
    color: var(--primary-color);
}

[data-theme="eva"] .config-field > label:first-child {
    color: var(--text-secondary);
}

[data-theme="eva"] .config-field:hover {
    background-color: #402C56;
}

[data-theme="eva"] .config-field .form-control {
    background: #402C56;
    border-color: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .config-field .form-control:hover {
    border-color: #B968FC;
}

[data-theme="eva"] .config-field .form-control:focus {
    background: #452F5C;
    border-color: #87FF5F;
    box-shadow: 0 0 0 3px rgba(135, 255, 95, 0.2);
}

[data-theme="eva"] .config-field-actions {
    border-color: #875FAF;
}

[data-theme="eva"] .color-picker-input {
    border-color: #875FAF;
    background: #402C56;
}

[data-theme="eva"] .color-picker-input:hover {
    border-color: #B968FC;
}

[data-theme="eva"] .color-picker-input:focus {
    border-color: #87FF5F;
    box-shadow: 0 0 0 3px rgba(135, 255, 95, 0.2);
}

[data-theme="eva"] .color-hex-input {
    background: #402C56;
    border-color: #875FAF;
    color: #87FF5F;
}

[data-theme="eva"] .toggle-slider {
    background-color: #402C56;
    border: 1px solid #875FAF;
}

[data-theme="eva"] .toggle-switch input:checked + .toggle-slider {
    background-color: #87FF5F;
    border-color: #87FF5F;
}

[data-theme="eva"] .config-field .password-input .btn-icon {
    background: #402C56;
    border-color: #875FAF;
    color: #A1A0AD;
}

[data-theme="eva"] .config-field .password-input .btn-icon:hover {
    background: #452F5C;
    color: #87FF5F;
}

[data-theme="eva"] .btn-secondary {
    background: #402C56;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
}

[data-theme="eva"] .btn-secondary:hover {
    background: var(--nav-hover-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(135, 255, 95, 0.3);
}

[data-theme="eva"] .modal-content {
    background: #402C56;
    border: 2px solid var(--border-color);
}

[data-theme="eva"] .toast {
    background: #402C56;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

[data-theme="eva"] .terminal-container {
    background: #201430;
    border: 1px solid var(--border-color);
}

[data-theme="eva"] .app-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="eva"] .app-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(135, 255, 95, 0.3);
}

[data-theme="eva"] .theme-toggle {
    background: #402C56;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

[data-theme="eva"] .theme-toggle:hover {
    background: var(--nav-hover-bg);
    box-shadow: 0 0 10px rgba(135, 255, 95, 0.3);
}

[data-theme="eva"] .btn-primary {
    background: linear-gradient(45deg, #875FAF 0%, #87FF5F 100%);
    border: none;
    color: #201430;
}

[data-theme="eva"] .btn-primary:hover {
    background: linear-gradient(45deg, #87FF5F 0%, #8EDF5F 100%);
    box-shadow: 0 0 20px rgba(135, 255, 95, 0.5);
    color: #201430;
}

[data-theme="eva"] .nav-item {
    color: var(--text-secondary);
}

[data-theme="eva"] .nav-item.active {
    color: var(--primary-color);
    background: var(--nav-hover-bg);
}

[data-theme="eva"] .nav-item i {
    color: inherit;
}

[data-theme="eva"] .section-header {
    border-color: var(--border-color);
}

[data-theme="eva"] select.form-control {
    background: var(--input-bg);
    color: var(--input-text);
}

[data-theme="eva"] .status-indicator {
    background: #402C56;
    border: 1px solid var(--border-color);
}

[data-theme="eva"] .status-indicator.connected i {
    color: var(--success-color);
}

[data-theme="eva"] .header {
    background: #39274D;
    border-bottom: 2px solid var(--primary-color);
}

[data-theme="eva"] .sidebar {
    background: #39274D;
    border-right: 1px solid var(--border-color);
}

[data-theme="eva"] .loading-overlay {
    background: rgba(32, 20, 48, 0.95);
}

[data-theme="eva"] .loading-spinner {
    border-color: #875FAF;
    border-top-color: #87FF5F;
}

[data-theme="eva"] .breadcrumb {
    background: #402C56;
}

[data-theme="eva"] .breadcrumb-item {
    color: var(--text-secondary);
}

[data-theme="eva"] .breadcrumb-item:hover {
    color: var(--primary-color);
}

[data-theme="eva"] .app-badge {
    background: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .app-badge.installed {
    background: #87FF5F;
    color: #201430;
}

[data-theme="eva"] .progress-bar {
    background: #402C56;
}

[data-theme="eva"] .progress-fill {
    background: linear-gradient(90deg, #875FAF 0%, #87FF5F 100%);
}

[data-theme="eva"] ::selection {
    background: #87FF5F;
    color: #201430;
}

/* EVA scrollbar styles */
[data-theme="eva"] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

[data-theme="eva"] ::-webkit-scrollbar-track {
    background: #201430;
}

[data-theme="eva"] ::-webkit-scrollbar-thumb {
    background: #875FAF;
    border-radius: 5px;
    border: 2px solid #201430;
}

[data-theme="eva"] ::-webkit-scrollbar-thumb:hover {
    background: #87FF5F;
}

[data-theme="eva"] ::-webkit-scrollbar-corner {
    background: #201430;
}

[data-theme="eva"] #terminal .xterm-viewport::-webkit-scrollbar-track {
    background: #201430;
}

[data-theme="eva"] #terminal .xterm-viewport::-webkit-scrollbar-thumb {
    background: #875FAF;
}

[data-theme="eva"] #terminal .xterm-viewport::-webkit-scrollbar-thumb:hover {
    background: #87FF5F;
}

[data-theme="eva"] .category-btn {
    background: #402C56;
    border-color: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .category-btn:hover {
    background: #452F5C;
    border-color: #87FF5F;
    color: #87FF5F;
}

[data-theme="eva"] .category-btn.active {
    background: linear-gradient(45deg, #875FAF 0%, #87FF5F 100%);
    color: #201430;
    border-color: transparent;
}

[data-theme="eva"] .search-bar input {
    background: #402C56;
    border-color: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .search-bar input:focus {
    border-color: #87FF5F;
    box-shadow: 0 0 0 3px rgba(135, 255, 95, 0.2);
}

[data-theme="eva"] .search-bar input::placeholder {
    color: #A1A0AD;
}

[data-theme="eva"] .app-card {
    background: #39274D;
}

[data-theme="eva"] .app-icon {
    background: linear-gradient(135deg, #452F5C 0%, #875FAF 100%);
}

[data-theme="eva"] .link-btn {
    color: #87FF5F;
}

[data-theme="eva"] .link-btn:hover {
    color: #8EDF5F;
}

[data-theme="eva"] hr {
    border-color: #875FAF;
}

[data-theme="eva"] .stat-card {
    background: #39274D;
    border: 1px solid #875FAF;
}

[data-theme="eva"] .stat-icon {
    background: linear-gradient(135deg, #875FAF 0%, #87FF5F 100%);
    color: #201430;
}

[data-theme="eva"] .empty-state {
    color: #A1A0AD;
}

[data-theme="eva"] .empty-state i {
    color: #875FAF;
}

[data-theme="eva"] .btn-secondary:hover {
    background: #452F5C;
}

[data-theme="eva"] .btn-icon {
    background: #402C56;
    border-color: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .btn-icon:hover {
    background: #452F5C;
    border-color: #87FF5F;
}

[data-theme="eva"] .modal-overlay {
    background: rgba(32, 20, 48, 0.9);
}

[data-theme="eva"] .modal-header {
    border-color: #875FAF;
}

[data-theme="eva"] .modal-header h2 {
    color: #87FF5F;
}

[data-theme="eva"] .modal-body {
    color: #E1D6F8;
}

[data-theme="eva"] .modal-footer {
    border-color: #875FAF;
}

[data-theme="eva"] .close-btn {
    color: #A1A0AD;
}

[data-theme="eva"] .close-btn:hover {
    color: #87FF5F;
}

[data-theme="eva"] .dropdown-menu {
    background: #402C56;
    border-color: #875FAF;
}

[data-theme="eva"] .dropdown-item {
    color: #E1D6F8;
}

[data-theme="eva"] .dropdown-item:hover {
    background: #452F5C;
    color: #87FF5F;
}

[data-theme="eva"] .tab-btn {
    background: #402C56;
    color: #A1A0AD;
}

[data-theme="eva"] .tab-btn:hover {
    color: #87FF5F;
}

[data-theme="eva"] .tab-btn.active {
    background: #452F5C;
    color: #87FF5F;
    border-color: #87FF5F;
}

[data-theme="eva"] .info-row {
    border-color: #452F5C;
}

[data-theme="eva"] .info-label {
    color: #A1A0AD;
}

[data-theme="eva"] .info-value {
    color: #E1D6F8;
}

[data-theme="eva"] .tooltip {
    background: #402C56;
    color: #E1D6F8;
    border: 1px solid #875FAF;
}

[data-theme="eva"] code {
    background: #402C56;
    color: #87FF5F;
    border: 1px solid #875FAF;
}

[data-theme="eva"] pre {
    background: #201430;
    border: 1px solid #875FAF;
}

[data-theme="eva"] .btn-danger {
    background: #DB6088;
    color: #201430;
}

[data-theme="eva"] .btn-danger:hover {
    background: #e87a9e;
    box-shadow: 0 0 15px rgba(219, 96, 136, 0.4);
}

[data-theme="eva"] .btn-success {
    background: #8EDF5F;
    color: #201430;
}

[data-theme="eva"] .btn-success:hover {
    background: #9ce873;
    box-shadow: 0 0 15px rgba(142, 223, 95, 0.4);
}

/* EVA Footer */
[data-theme="eva"] .footer {
    background: #201430;
    border-top: 2px solid #875FAF;
}

[data-theme="eva"] .footer-social-links a {
    background: rgba(135, 95, 175, 0.3);
    color: #87FF5F;
}

[data-theme="eva"] .footer-social-links a:hover {
    background: rgba(135, 255, 95, 0.2);
    box-shadow: 0 10px 20px rgba(135, 255, 95, 0.2);
}

[data-theme="eva"] .copy-bg {
    background: #39274D;
}

[data-theme="eva"] .copy-bg p {
    color: #A1A0AD;
}

/* EVA Files Section */
[data-theme="eva"] .file-browser {
    background: #39274D;
    border: 1px solid #875FAF;
}

[data-theme="eva"] .file-toolbar {
    background: #402C56;
    border-color: #875FAF;
}

[data-theme="eva"] .file-list {
    background: #39274D;
}

[data-theme="eva"] .file-item {
    background: #402C56;
    border: 1px solid transparent;
    border-radius: 8px;
}

[data-theme="eva"] .file-item:hover {
    background: #452F5C;
    border-color: #87FF5F;
}

[data-theme="eva"] .file-item i {
    color: #B968FC;
}

[data-theme="eva"] .file-item i.fa-folder {
    color: #87FF5F;
}

[data-theme="eva"] .file-item-name {
    color: #E1D6F8;
}

[data-theme="eva"] .file-item-size {
    color: #A1A0AD;
}

[data-theme="eva"] .file-item-actions button {
    background: #452F5C;
    border-color: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .file-item-actions button:hover {
    background: #875FAF;
    color: #E1D6F8;
}

[data-theme="eva"] .file-item-actions button.btn-danger:hover {
    background: #DB6088;
}

[data-theme="eva"] .upload-area {
    background: var(--card-bg);
}

[data-theme="eva"] .upload-dropzone.dragover {
    background: rgba(135, 255, 95, 0.05);
}

/* Range slider - EVA theme (color only, keep default sizing) */
[data-theme="eva"] input[type="range"] {
    accent-color: #87FF5F;
}

/* Quick actions - EVA theme */
[data-theme="eva"] .action-btn {
    color: #87FF5F;
    border-color: rgba(135, 255, 95, 0.3);
}

[data-theme="eva"] .action-btn:hover {
    background: rgba(135, 255, 95, 0.15);
    color: #87FF5F;
    border-color: #87FF5F;
}

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

/* Buttons */
.btn {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    outline: none;
}

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

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

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

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

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-color);
    transform: scale(1.05);
}

/* Main Layout */
.main-content {
    display: flex;
    padding-top: 2rem;
}

.main-content .container {
    display: flex;
    gap: 2rem;
    width: 100%;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 100px;
    box-shadow: var(--shadow-md);
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-item:hover {
    background: var(--bg-color);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--gradient-primary);
    color: white;
}

.nav-item i {
    width: 20px;
    text-align: center;
}

/* Content Area */
.content {
    flex: 1;
    min-height: calc(100vh - 200px);
}

.section {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.section.active {
    display: block;
}

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

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-xl);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.card-header h3 i {
    color: var(--primary-color);
}

.card-body {
    padding: 1.5rem;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.action-btn {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.action-btn:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.action-btn i {
    font-size: 1.5rem;
}

.action-btn span {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Serial Console */
.console-card {
    display: flex;
    flex-direction: column;
}

.console-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.console-actions {
    display: flex;
    gap: 0.5rem;
}

.console-action-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.console-action-btn:hover {
    background: var(--bg-color);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.console-body {
    padding: 0 !important;
    overflow: hidden;
    border-radius: 0 0 12px 12px;
}

.terminal-wrapper {
    background: #0d1117;
    height: 250px;
    padding: 10px 12px;
    box-sizing: border-box;
    overflow: hidden;
}

#terminal {
    width: 100%;
    height: 100%;
}

#terminal .xterm-screen canvas {
    transform: translate(4px, 4px);
}

#terminal .xterm-viewport {
    overflow-y: auto !important;
    padding-left: 4px !important;
}

#terminal .xterm-viewport::-webkit-scrollbar {
    width: 8px;
}

#terminal .xterm-viewport::-webkit-scrollbar-track {
    background: #161b22;
}

#terminal .xterm-viewport::-webkit-scrollbar-thumb {
    background: #30363d;
    border-radius: 4px;
}

#terminal .xterm-viewport::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

/* Marketplace */
.app-categories {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.category-btn {
    padding: 8px 20px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    background: var(--card-bg);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-size: 0.875rem;
    font-weight: 500;
}

.category-btn:hover {
    background: var(--bg-color);
}

.category-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

/* Search Bar */
.search-bar {
    position: relative;
    margin-bottom: 2rem;
}

.search-bar i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-bar input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: var(--transition);
    background: var(--card-bg);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(234, 56, 77, 0.1);
}

/* Apps Grid */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
}

.app-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.app-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.app-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 16px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.app-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
}

.app-card-name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.app-card-category {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* File Manager */
.file-manager {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
}

.upload-area {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
}

.upload-dropzone {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    transition: var(--transition);
}

.upload-dropzone.dragover {
    border-color: var(--primary-color);
    background: rgba(234, 56, 77, 0.05);
}

.upload-dropzone i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.upload-dropzone h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.upload-dropzone p {
    color: var(--text-secondary);
    margin: 1rem 0;
}

/* File Browser */
.file-browser {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

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

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

.file-actions {
    display: flex;
    gap: 0.5rem;
}

.file-list {
    padding: 1rem;
    min-height: 400px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

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

.file-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.file-item-name {
    flex: 1;
    font-size: 0.875rem;
}

.file-item-size {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.file-item-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: var(--transition);
}

.file-item:hover .file-item-actions {
    opacity: 1;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: var(--transition);
    background: var(--card-bg);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(234, 56, 77, 0.1);
}

/* Settings */
.settings-container {
    display: grid;
    gap: 1.5rem;
}

.settings-group {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.settings-group h3 {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.settings-group h3 i {
    color: var(--primary-color);
}

/* Dynamic Config - Modern Settings Form */
.settings-container {
    max-width: 720px;
}

.settings-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.settings-loading i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.settings-actions {
    display: flex;
    gap: 12px;
    margin-top: 2rem;
}

.settings-actions .btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
}

/* Config Section Card */
.config-section {
    background: var(--card-bg);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.config-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0;
    padding: 1.25rem 1.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-section-title i {
    color: var(--primary-color);
    font-size: 0.85rem;
    width: 20px;
    text-align: center;
}

/* Config Fields */
.config-section-fields {
    padding: 0;
}

.config-field {
    padding: 1rem 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    border-top: 1px solid #f3f4f6;
    transition: background-color 0.15s ease;
}

.config-field:first-child {
    border-top: none;
}

.config-field:hover {
    background-color: #f9fafb;
}

.config-field > label:first-child {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: normal;
    margin: 0;
    flex-shrink: 0;
    min-width: 120px;
}

.config-field .form-control {
    margin: 0;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: var(--card-bg);
    transition: all 0.15s ease;
    width: 100%;
    max-width: 280px;
}

.config-field .form-control:hover {
    border-color: #d1d5db;
}

.config-field .form-control:focus {
    background: var(--card-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(234, 56, 77, 0.12);
    outline: none;
}

/* Input with detect button */
.input-with-button {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 320px;
    width: 100%;
}

.input-with-button .form-control {
    flex: 1;
    max-width: none;
}

.input-with-button select.form-control {
    min-width: 0;
}

#config-timezone {
    max-width: 280px;
}

.btn-detect {
    padding: 0.5rem 0.875rem;
    font-size: 0.8rem;
    white-space: nowrap;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.btn-detect i {
    font-size: 0.75rem;
}

/* Config field with action button */
.config-field-actions {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #e5e7eb;
}

.config-field-actions .btn {
    min-width: 180px;
}

/* Time input styling */
.config-field input[type="time"],
.config-field input[type="date"] {
    font-variant-numeric: tabular-nums;
}

/* Color Picker Field */
.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 280px;
    width: 100%;
}

.color-picker-input {
    width: 42px;
    height: 36px;
    padding: 2px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    background: var(--card-bg);
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.color-picker-input:hover {
    border-color: #d1d5db;
}

.color-picker-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(234, 56, 77, 0.12);
}

.color-picker-input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker-input::-webkit-color-swatch {
    border: none;
    border-radius: 5px;
}

.color-hex-input {
    flex: 1;
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    max-width: none;
}

/* Boolean Toggle */
.config-field .toggle-switch {
    margin: 0;
    flex-shrink: 0;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #e5e7eb;
    transition: all 0.2s ease;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--card-bg);
    transition: all 0.2s ease;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch:hover .toggle-slider {
    background-color: #d1d5db;
}

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

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Password field in config */
.config-field .password-input {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 280px;
    width: 100%;
}

.config-field .password-input .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    flex: 1;
    max-width: none;
}

.config-field .password-input .btn-icon {
    border: 1px solid #e5e7eb;
    border-left: none;
    border-radius: 0 8px 8px 0;
    height: 36px;
    width: 36px;
    background: #f9fafb;
    color: #9ca3af;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.config-field .password-input .btn-icon:hover {
    background: #f3f4f6;
    color: #6b7280;
}

/* Empty Config State */
.config-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-secondary);
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.config-empty i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #d1d5db;
}

.config-empty p {
    margin: 0;
    font-size: 0.95rem;
}

/* Loading Spinner for Modal */
.loading-spinner-modal {
    width: 56px;
    height: 56px;
    border: 4px solid #f0f2f5;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Network */
.network-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.password-input {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input input {
    padding-right: 44px;
}

.password-input .btn-icon {
    position: absolute;
    right: 4px;
    width: 32px;
    height: 32px;
}

.network-status {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--bg-color);
    border-radius: 6px;
}

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

.status-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Saved Networks */
.saved-networks-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.saved-network-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.saved-network-item .network-ssid {
    font-weight: 500;
    color: var(--text-primary);
}

.saved-network-item .network-ssid i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.saved-network-item .btn-danger,
.saved-network-item .btn-primary,
.saved-network-item .btn-secondary {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.saved-network-item.primary-network {
    background: linear-gradient(135deg, var(--primary-color-alpha, rgba(99, 102, 241, 0.1)) 0%, var(--bg-color) 100%);
    border-color: var(--primary-color);
}

.network-actions {
    display: flex;
    gap: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 4px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.badge-primary {
    background: var(--primary-color);
    color: white;
}

.add-network-form {
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 8px;
    border: 1px dashed var(--border-color);
}

.add-network-form .form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.add-network-form .form-group {
    flex: 1;
    min-width: 150px;
    margin-bottom: 0;
}

.add-network-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.add-network-form .form-group input {
    width: 100%;
}

.add-network-form > .btn,
.add-network-form .form-row > .btn {
    height: 38px;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .add-network-form .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .add-network-form .form-group {
        width: 100%;
    }

    .add-network-form .form-row > .btn {
        width: 100%;
        margin-top: 0.5rem;
    }
}

.info-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.placeholder-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    padding: 1rem;
}

.divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1rem 0;
}

.form-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.card-header .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* Display Settings */
.display-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
    transition: var(--transition);
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    transition: var(--transition);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-lg);
}

.slider-value {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
}

.display-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.preview-screen {
    width: 100%;
    max-width: 300px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: var(--bg-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--danger-color);
    color: white;
}

.modal-body {
    padding: 1.5rem;
}

.modal-app-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    display: block;
    border-radius: 20px;
}

.modal-app-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Installation Progress */
.install-progress {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.progress-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-weight: 500;
    color: var(--text-color);
}

.progress-status i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.progress-status.success i {
    color: var(--success-color);
}

.progress-status.error i {
    color: var(--danger-color);
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    padding: 0.75rem 0.5rem;
    border-radius: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.progress-step i {
    font-size: 1rem;
    color: var(--text-secondary);
}

.progress-step span {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

.progress-step.active {
    opacity: 1;
    border-color: var(--primary-color);
    background: rgba(211, 16, 39, 0.05);
}

.progress-step.active i {
    color: var(--primary-color);
}

.progress-step.active span {
    color: var(--primary-color);
    font-weight: 500;
}

.progress-step.completed {
    opacity: 1;
    border-color: var(--success-color);
    background: rgba(34, 197, 94, 0.1);
}

.progress-step.completed i {
    color: var(--success-color);
}

.progress-step.completed span {
    color: var(--success-color);
}

/* Upload Progress Overlay */
.upload-progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--card-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.upload-progress-content {
    text-align: center;
    padding: 2rem;
    width: 100%;
    max-width: 300px;
}

.upload-progress-content i {
    color: var(--primary-color);
    margin-bottom: 1rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.upload-progress-content h3 {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 1.25rem;
    word-break: break-all;
}

.upload-progress-bar-container {
    width: 100%;
    height: 10px;
    background: var(--border-color);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.upload-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 5px;
    transition: width 0.2s ease;
}

.upload-progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

#uploadProgressPercent {
    font-weight: 600;
    color: var(--primary-color);
}

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

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.toast {
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 300px;
    animation: toastSlideIn 0.3s ease-out;
}

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

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

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

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

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

.toast i {
    font-size: 1.25rem;
}

.toast.success i { color: var(--success-color); }
.toast.error i { color: var(--danger-color); }
.toast.warning i { color: var(--warning-color); }
.toast.info i { color: var(--info-color); }

.toast-message {
    flex: 1;
    font-size: 0.875rem;
}

/* Footer */
.footer {
    margin-top: 4rem;
    padding: 3rem 0 1rem;
    background: var(--text-primary);
    color: white;
}

.footer .container {
    max-width: 1200px;
}

.footer .row {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .col-md-6 {
    width: 100%;
    max-width: 500px;
}

.footer-social-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-social-links li {
    margin: 0;
}

.footer-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.footer-social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.footer-social-links i {
    font-size: 1.25rem;
}

.copy-bg {
    margin-top: 2rem;
    padding: 1.5rem 0;
    background: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.copy-bg p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.copy-bg a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.copy-bg a:hover {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: underline;
}

.copy-bg img {
    margin-left: 3px;
    vertical-align: text-bottom;
    height: 22px !important;
}

/* Footer responsive */
@media (max-width: 768px) {
    .footer-social-links ul {
        gap: 1rem;
    }

    .footer-social-links a {
        width: 45px;
        height: 45px;
    }

    .footer-social-links i {
        font-size: 1.1rem;
    }

    .copy-bg p {
        font-size: 0.8rem;
        padding: 0 1rem;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .network-container,
    .display-container {
        grid-template-columns: 1fr;
    }

    .file-manager {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-content .container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        position: static;
        margin-bottom: 2rem;
    }

    .nav-menu {
        flex-direction: row;
        overflow-x: auto;
    }

    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .settings-container {
        max-width: 100%;
    }

    .settings-actions {
        flex-direction: column;
    }

    .settings-actions .btn {
        width: 100%;
    }

    .config-section {
        border-radius: 12px;
        margin-bottom: 1rem;
    }

    .config-section-title {
        padding: 1rem 1rem 0.5rem;
        font-size: 0.7rem;
    }

    .config-field {
        padding: 0.875rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .config-field > label:first-child {
        min-width: auto;
    }

    .config-field .form-control,
    .color-picker-wrapper,
    .config-field .password-input,
    .input-with-button {
        max-width: 100%;
    }

    .input-with-button {
        flex-wrap: wrap;
    }

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