:root {
    /* Colors - Light Theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f7f7f7;
    --bg-tertiary: #efefef;
    --bg-hover: rgba(0, 0, 0, 0.03);
    --border-color: rgba(0, 0, 0, 0.09);
    --text-primary: #37352f;
    --text-secondary: rgba(55, 53, 47, 0.65);
    --text-tertiary: rgba(55, 53, 47, 0.45);

    /* Brand Colors - AI Theme */
    --accent-color: #10a37f;
    --accent-hover: #0d8768;
    --accent-light: rgba(16, 163, 127, 0.1);
    --success-color: #10a37f;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;

    /* Shadow */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
}

/* Dark Theme - AI Aesthetic */
[data-theme="dark"] {
    --bg-primary: #0d0d0d;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #262626;
    --bg-hover: rgba(255, 255, 255, 0.06);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-tertiary: rgba(255, 255, 255, 0.45);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar-track {
    background: transparent;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

a:hover {
    opacity: 0.8;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
    transition: all var(--transition-fast);
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

.hidden {
    display: none !important;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.login-background {
    position: absolute;
    inset: 0;
    background: #000000;
    overflow: hidden;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.08;
    animation: float 20s infinite ease-in-out;
}

.sphere-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #10a37f 0%, #0d8768 100%);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.sphere-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #6366f1 0%, #4f46e5 100%);
    bottom: -200px;
    right: -200px;
    animation-delay: -7s;
}

.sphere-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #10a37f 0%, #059669 100%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    padding: var(--spacing-lg);
}

.login-card {
    background: rgba(5, 5, 5, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 1px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.logo-icon {
    font-size: 32px;
    filter: drop-shadow(0 2px 8px rgba(16, 163, 127, 0.3));
}

.login-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.95);
}

.login-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.input-icon {
    position: absolute;
    left: var(--spacing-md);
    color: rgba(255, 255, 255, 0.4);
    font-size: 16px;
    pointer-events: none;
}

.input-group input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.95);
    transition: all var(--transition-fast);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.input-group input:focus {
    border-color: var(--accent-color);
    background: rgba(26, 26, 26, 0.95);
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.15);
}

.toggle-password {
    position: absolute;
    right: var(--spacing-md);
    padding: var(--spacing-xs);
    background: transparent;
    border: none;
    cursor: pointer;
}

.toggle-icon {
    color: rgba(255, 255, 255, 0.4);
    font-size: 16px;
    display: block;
    transition: color var(--transition-fast);
}

.toggle-password:hover .toggle-icon {
    color: rgba(255, 255, 255, 0.9);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    color: rgba(255, 255, 255, 0.7);
}

.checkbox-wrapper input {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.forgot-link {
    color: var(--accent-color);
    font-size: var(--font-size-sm);
}

.forgot-link:hover {
    color: var(--accent-hover);
}

.login-btn {
    width: 100%;
    padding: 12px 24px;
    background: var(--accent-color);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(16, 163, 127, 0.3);
}

.login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 163, 127, 0.4);
}

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

.btn-icon {
    font-size: 18px;
    font-weight: normal;
    display: inline-block;
    transition: transform var(--transition-fast);
}

.login-btn:hover .btn-icon {
    transform: translateX(4px);
}

.login-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-sm);
}

.login-divider::before,
.login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.login-divider::before {
    left: 0;
}

.login-divider::after {
    right: 0;
}

.social-login {
    display: flex;
    gap: var(--spacing-md);
}

.social-btn {
    flex: 1;
    padding: 12px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.9);
    transition: all var(--transition-fast);
}

.social-icon {
    font-size: 18px;
    font-weight: 600;
    display: block;
}

.social-btn:hover {
    background: rgba(38, 38, 38, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.signup-link {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.signup-link a {
    color: var(--accent-color);
    font-weight: 600;
}

.signup-link a:hover {
    color: var(--accent-hover);
}

/* ===== MAIN APP ===== */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: relative;
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base);
}

.sidebar-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.avatar {
    position: relative;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: var(--font-size-sm);
    overflow: hidden;
}

.avatar img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.avatar img[src]:not([src=""]) {
    display: block;
}

.avatar img[src]:not([src=""])~span {
    display: none;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.username {
    display: block;
    font-weight: 500;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-toggle {
    color: var(--text-tertiary);
    padding: var(--spacing-xs);
}

.user-dropdown {
    position: absolute;
    top: 72px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs);
    z-index: 1000;
    animation: dropdownFade 0.2s ease-out;
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast);
}

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

.dropdown-item.logout {
    color: var(--danger-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
}

.quick-actions {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.quick-action-btn:hover {
    background: var(--bg-hover);
}

.quick-action-btn kbd {
    margin-left: auto;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-tertiary);
    font-family: inherit;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.nav-section {
    margin-bottom: var(--spacing-lg);
}

.nav-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.add-workspace-btn {
    color: var(--text-tertiary);
    padding: 2px;
    border-radius: var(--radius-sm);
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    margin-bottom: 2px;
}

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

.nav-item.active {
    background: var(--bg-hover);
    font-weight: 500;
}

.nav-item i {
    width: 20px;
    text-align: center;
    color: var(--text-tertiary);
}

.nav-item.active i {
    color: var(--accent-color);
}

.badge {
    margin-left: auto;
    padding: 2px 6px;
    background: var(--accent-color);
    color: white;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.workspace-icon {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: white;
}

.pro-badge {
    margin-left: auto;
    padding: 2px 6px;
    background: linear-gradient(135deg, #10a37f 0%, #059669 100%);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    box-shadow: 0 2px 4px rgba(16, 163, 127, 0.3);
}

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

.empty-text {
    padding: var(--spacing-md) var(--spacing-sm);
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    text-align: center;
}

.sidebar-resize {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    cursor: col-resize;
    background: transparent;
    transition: background var(--transition-fast);
}

.sidebar-resize:hover {
    background: var(--accent-color);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-primary);
}

.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.sidebar-toggle {
    color: var(--text-secondary);
    font-size: 16px;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.sidebar-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.breadcrumb {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-btn {
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 16px;
    position: relative;
}

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

.header-btn.active {
    color: var(--warning-color);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--danger-color);
    border-radius: 50%;
    border: 1px solid var(--bg-primary);
}

/* ===== PAGE CONTAINER ===== */
.page-container {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    position: relative;
}

.page {
    display: none;
    padding: var(--spacing-xl) 10%;
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeIn 0.3s ease-out;
}

.page.active {
    display: block;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-title-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.page-icon {
    font-size: 48px;
    color: var(--text-primary);
}

.page-title {
    font-size: 42px;
    font-weight: 700;
}

.page-description {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
}

/* Empty placeholder for contenteditable */
[contenteditable]:empty::before {
    content: attr(data-placeholder);
    color: var(--text-tertiary);
}

/* ===== DASHBOARD ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.widget {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.widget-large {
    grid-column: 1 / -1;
}

.widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.widget-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.widget-date {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.widget-action {
    color: var(--accent-color);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.widget-action:hover {
    background: var(--accent-light);
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
}

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

/* Widget Lists */
.quick-task-list,
.upcoming-list,
.recent-notes-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.task-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* Custom Checkbox Styling */
.task-item input[type="checkbox"],
.task-list-item input[type="checkbox"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.task-item input[type="checkbox"]:hover,
.task-list-item input[type="checkbox"]:hover {
    border-color: var(--accent-color);
    background: rgba(16, 163, 127, 0.1);
}

.task-item input[type="checkbox"]:checked,
.task-list-item input[type="checkbox"]:checked {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.task-item input[type="checkbox"]:checked::after,
.task-list-item input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.task-item input[type="checkbox"]:focus,
.task-list-item input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.2);
}

.task-item span {
    flex: 1;
    font-size: var(--font-size-sm);
}

.task-item span.completed {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

/* AI Widget */
.widget-ai {
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.05) 0%, rgba(13, 135, 104, 0.05) 100%);
    border: 1px solid rgba(16, 163, 127, 0.2);
}

.ai-suggestions {
    margin-bottom: var(--spacing-md);
}

.ai-greeting p {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-item:hover {
    border-color: var(--accent-color);
    transform: translateX(4px);
}

.ai-chat-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--accent-color);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.ai-chat-btn:hover {
    background: var(--accent-hover);
}

/* ===== TASKS PAGE ===== */
.view-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.view-tabs {
    display: flex;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.view-tab {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
    font-weight: 500;
}

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

.view-tab.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.view-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.control-btn {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.control-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--text-primary);
}

.control-btn:active {
    transform: translateY(1px);
}

.primary-btn {
    padding: 8px 20px;
    background: var(--accent-color);
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.primary-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 163, 127, 0.3);
}

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

.task-view {
    display: none;
}

.task-view.active {
    display: block;
}

/* List View */
.task-list {
    display: flex;
    flex-direction: column;
}

.task-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.task-list-item:hover {
    background: var(--bg-secondary);
}

.task-list-item:first-child {
    border-top: 1px solid var(--border-color);
}

.task-content {
    flex: 1;
}

.task-title {
    font-size: var(--font-size-base);
    margin-bottom: 2px;
}

.task-meta {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.priority-badge {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 600;
}

.priority-badge.high {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.priority-badge.medium {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.priority-badge.low {
    background: rgba(16, 163, 127, 0.1);
    color: #10a37f;
}

.task-action {
    opacity: 0;
    transition: opacity var(--transition-fast);
    color: var(--text-tertiary);
    padding: var(--spacing-xs);
}

.task-list-item:hover .task-action {
    opacity: 1;
}

.task-action:hover {
    color: var(--danger-color);
}

.add-task-btn {
    width: 100%;
    padding: var(--spacing-md);
    text-align: left;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.add-task-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.add-task-btn::before {
    content: '+';
    font-size: 18px;
}

/* Board View (Kanban) */
.kanban-board {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    padding-bottom: var(--spacing-lg);
    align-items: flex-start;
}

.kanban-column {
    flex: 1;
    min-width: 280px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.kanban-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.todo {
    background: var(--text-tertiary);
}

.status-dot.in-progress {
    background: var(--warning-color);
}

.status-dot.done {
    background: var(--success-color);
}

.count {
    margin-left: auto;
    color: var(--text-tertiary);
    font-weight: normal;
}

.kanban-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-height: 50px;
}

.kanban-card {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    cursor: grab;
    border: 1px solid var(--border-color);
}

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

.kanban-card:active {
    cursor: grabbing;
}

.card-title {
    font-weight: 500;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.card-desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    gap: var(--spacing-xs);
}

.card-date {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.empty-kanban {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

.add-card-btn {
    width: 100%;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    text-align: left;
    font-size: var(--font-size-sm);
    background: var(--bg-hover);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.add-card-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
    border-style: solid;
}

/* ===== NOTES PAGE ===== */
.notes-toolbar {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.notes-search input {
    padding: 8px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    width: 250px;
}

.notes-search input:focus {
    border-color: var(--accent-color);
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.note-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    height: 200px;
    display: flex;
    flex-direction: column;
}

.note-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.note-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.note-preview {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.note-meta {
    margin-top: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* ===== CALENDAR PAGE ===== */
.calendar-container {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    height: calc(100vh - 200px);
    display: flex;
    flex-direction: column;
}

.calendar-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.calendar-nav-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.calendar-title {
    font-size: var(--font-size-xl);
    width: 200px;
    text-align: center;
}

.calendar-nav-btn {
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

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

.calendar-today-btn {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-right: var(--spacing-md);
}

.calendar-view-toggle {
    display: flex;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 2px;
    gap: 2px;
    border: 1px solid var(--border-color);
}

.calendar-view-toggle button {
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.calendar-view-toggle button:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.calendar-view-toggle button.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 500;
}

.calendar-grid {
    flex: 1;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
}

.calendar-header-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.calendar-header-row span {
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.calendar-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.calendar-week {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.calendar-week:last-child {
    border-bottom: none;
}

.calendar-day {
    padding: var(--spacing-sm);
    border-right: 1px solid var(--border-color);
    position: relative;
    cursor: pointer;
    transition: background var(--transition-fast);
    min-height: 100px;
    display: flex;
    flex-direction: column;
}

.calendar-day:last-child {
    border-right: none;
}

.calendar-day:hover {
    background: var(--bg-hover);
}

.calendar-day.empty {
    background: var(--bg-secondary);
    opacity: 0.5;
}

.calendar-day.today {
    background: rgba(16, 163, 127, 0.05);
}

.calendar-day.today .day-number {
    background: var(--accent-color);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.day-number {
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: 4px;
}

.calendar-tasks-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    overflow: hidden;
}

.calendar-task-item {
    font-size: 11px;
    padding: 2px 4px;
    background: var(--accent-color);
    color: white;
    border-radius: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calendar-task-item:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-sm);
}

.calendar-task-item.high {
    background: var(--danger-color);
}

.calendar-task-item.medium {
    background: var(--warning-color);
}

.calendar-task-item.low {
    background: #6366f1;
}

.calendar-task-more {
    font-size: 10px;
    color: var(--text-tertiary);
    padding: 2px 4px;
    text-align: center;
}

.event-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-color);
    border-radius: 50%;
    margin-top: 4px;
}

/* ===== AI ASSISTANT PAGE ===== */
.ai-chat-container {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    height: calc(100vh - 150px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ai-chat-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.ai-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.ai-info h2 {
    font-size: var(--font-size-lg);
}

.ai-status {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.2);
}

.ai-chat-messages {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    background: var(--bg-secondary);
}

.ai-message {
    display: flex;
    gap: var(--spacing-md);
    max-width: 80%;
}

.ai-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
}

.ai-message.assistant .message-avatar {
    background: var(--accent-color);
    color: white;
    border: none;
}

.ai-message.user .message-avatar {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.message-content {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: 20px;
    border-top-left-radius: 4px;
    border: 1px solid var(--border-color);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    /* Ensure text is visible */
}

.ai-message.user .message-content {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 20px;
    border-top-right-radius: 4px;
}

.ai-chat-input {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
}

.ai-input-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: 6px;
}

.ai-action-btn {
    padding: 8px;
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

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

#aiInput {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 12px 20px;
    resize: none;
    max-height: 120px;
    min-height: 48px;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

#aiInput::placeholder {
    color: var(--text-tertiary);
}

#aiInput:focus {
    border-color: var(--accent-color);
}

.ai-send-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.ai-send-btn:hover {
    transform: scale(1.05);
}

/* Typing animation */
.typing .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ccc;
    margin: 0 2px;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing .dot:nth-child(1) {
    animation-delay: -0.32s;
}

.typing .dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* ===== MODALS ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease-out;
}

.modal-container {
    position: relative;
    background: var(--bg-primary);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.modal-header h2 {
    font-size: var(--font-size-xl);
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

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

/* Settings Modal Specifics */
.settings-modal {
    max-width: 900px;
    height: 80vh;
}

.settings-modal .modal-body {
    padding: 0;
    display: flex;
    height: 100%;
}

/* Note Modal Specifics */
.note-modal {
    max-width: 900px;
    height: 80vh;
}

.note-modal .modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.note-title-input {
    flex: 1;
    font-size: var(--font-size-2xl);
    font-weight: 600;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 0;
}

.note-title-input:focus {
    outline: none;
}

.note-title-input::placeholder {
    color: var(--text-tertiary);
}

.note-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.note-toolbar {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-xs);
    background: var(--bg-secondary);
}

.toolbar-btn {
    padding: var(--spacing-xs);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.toolbar-btn.active {
    background: var(--accent-light);
    color: var(--accent-color);
}

.toolbar-divider {
    width: 1px;
    background: var(--border-color);
    margin: 0 var(--spacing-xs);
}

.note-modal .modal-body {
    padding: 0;
    flex: 1;
    overflow-y: auto;
}

.note-editor {
    padding: var(--spacing-lg);
    min-height: 100%;
    outline: none;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
}

.note-editor:empty:before {
    content: attr(data-placeholder);
    color: var(--text-tertiary);
}

.note-modal .modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.last-edited {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

/* Search Modal Specifics */
.search-modal {
    max-width: 600px;
}

.search-modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-modal-header i {
    color: var(--text-secondary);
    font-size: 18px;
}

.search-modal-header input {
    flex: 1;
    font-size: var(--font-size-lg);
    background: transparent;
    border: none;
    color: var(--text-primary);
    outline: none;
}

.search-modal-header input::placeholder {
    color: var(--text-tertiary);
}

.search-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.keyboard-shortcut {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    padding: 2px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.search-results-container {
    padding: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
}

.search-section {
    margin-bottom: var(--spacing-lg);
}

.search-section h3 {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.search-result-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.search-result-item i {
    color: var(--text-tertiary);
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.search-result-item span {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.settings-sidebar {
    width: 240px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-tab {
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

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

.settings-tab.active {
    background: var(--bg-hover);
    color: var(--text-primary);
    font-weight: 500;
}

.settings-content {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

.settings-group {
    margin-top: var(--spacing-lg);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.setting-info {
    display: flex;
    flex-direction: column;
}

.setting-desc {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

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

.toggle-slider {
    position: absolute;
    inset: 0;
    background-color: var(--bg-tertiary);
    border-radius: 24px;
    transition: .4s;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    border-radius: 50%;
    transition: .4s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

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

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

/* Color Picker */
.color-picker {
    display: flex;
    gap: var(--spacing-md);
}

.color-option {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.active {
    transform: scale(1.2);
    box-shadow: 0 0 0 2px var(--bg-primary), 0 0 0 4px var(--accent-color);
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    animation: slideLeft 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 300px;
    color: var(--text-primary);
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast i:first-child {
    font-size: 18px;
}

.toast.success i:first-child {
    color: var(--success-color);
}

.toast.error i:first-child {
    color: var(--danger-color);
}

.toast.info i:first-child {
    color: var(--accent-color);
}

.toast-close {
    margin-left: auto;
    color: var(--text-tertiary);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-input,
.form-input-large,
.form-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.form-input-large {
    font-size: var(--font-size-lg);
    font-weight: 500;
    padding: 12px 14px;
}

.form-input:focus,
.form-input-large:focus,
.form-select:focus {
    border-color: var(--accent-color);
    background: var(--bg-primary);
}

.form-input::placeholder,
.form-input-large::placeholder {
    color: var(--text-tertiary);
}

.form-textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    min-height: 100px;
    resize: vertical;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.form-textarea:focus {
    border-color: var(--accent-color);
    background: var(--bg-primary);
}

.form-textarea::placeholder {
    color: var(--text-tertiary);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23999' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.secondary-btn {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.secondary-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-tertiary);
}

.danger-btn {
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.danger-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger-color);
}