/**
 * Trix Email Assistant - Facebook/LinkedIn Style Dashboard
 * Clean 3-column layout with sticky sidebars
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Brand Colors */
    --trix-primary: #0a66c2;
    --trix-primary-dark: #004182;
    --trix-primary-light: #70b5f9;
    --trix-secondary: #5856D6;
    
    /* Status Colors */
    --trix-success: #057642;
    --trix-warning: #b24020;
    --trix-danger: #cc1016;
    
    /* Neutral Colors - LinkedIn/Facebook inspired */
    --trix-bg: #f4f2ee;
    --trix-white: #ffffff;
    --trix-black: #000000;
    --trix-gray-50: #f9fafb;
    --trix-gray-100: #f3f4f6;
    --trix-gray-200: #e5e7eb;
    --trix-gray-300: #d1d5db;
    --trix-gray-400: #9ca3af;
    --trix-gray-500: #6b7280;
    --trix-gray-600: #4b5563;
    --trix-gray-700: #374151;
    --trix-gray-800: #1f2937;
    --trix-gray-900: #111827;
    
    /* Text Colors */
    --trix-text-primary: rgba(0, 0, 0, 0.9);
    --trix-text-secondary: rgba(0, 0, 0, 0.6);
    --trix-text-tertiary: rgba(0, 0, 0, 0.4);
    
    /* Shadows */
    --trix-shadow-sm: 0 0 0 1px rgba(0, 0, 0, 0.08);
    --trix-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 4px 6px rgba(0, 0, 0, 0.04);
    --trix-shadow-lg: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 8px 16px rgba(0, 0, 0, 0.1);
    --trix-shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --trix-radius-sm: 8px;
    --trix-radius: 10px;
    --trix-radius-lg: 12px;
    --trix-radius-xl: 16px;
    
    /* Transitions */
    --trix-transition: all 0.15s ease;
    
    /* Layout */
    --trix-header-height: 52px;
    --trix-sidebar-width: 225px;
    --trix-feed-width: 555px;
    --trix-right-sidebar-width: 300px;
}

/* ========================================
   Reset & Base
   ======================================== */
.trix-email-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--trix-bg);
    min-height: 100vh;
    color: var(--trix-text-primary);
    line-height: 1.42857;
    font-size: 14px;
}

.trix-email-container *,
.trix-email-container *::before,
.trix-email-container *::after {
    box-sizing: border-box;
}

.trix-email-container button {
    font-family: inherit;
}

/* ========================================
   Login Screen
   ======================================== */
.trix-login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(180deg, #0a66c2 0%, #004182 100%);
}

.trix-login-card {
    background: var(--trix-white);
    border-radius: var(--trix-radius-lg);
    padding: 48px 40px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--trix-shadow-xl);
}

.trix-login-icon {
    margin-bottom: 20px;
}

.trix-login-icon svg {
    color: var(--trix-primary);
}

.trix-login-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--trix-text-primary);
    margin: 0 0 8px;
}

.trix-login-subtitle {
    font-size: 14px;
    color: var(--trix-text-secondary);
    margin: 0 0 24px;
    line-height: 1.5;
}

.trix-login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--trix-primary);
    color: var(--trix-white);
    font-size: 16px;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 28px;
    text-decoration: none;
    transition: var(--trix-transition);
    width: 100%;
}

.trix-login-button:hover {
    background: var(--trix-primary-dark);
    color: var(--trix-white);
}

.trix-login-note {
    font-size: 12px;
    color: var(--trix-text-tertiary);
    margin: 20px 0 0;
}

/* ========================================
   Header - Fixed at Top (LinkedIn Style)
   ======================================== */
.trix-header {
    background: var(--trix-white);
    border-bottom: 1px solid var(--trix-gray-200);
    padding: 0 24px;
    height: var(--trix-header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}

.trix-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1128px;
    margin: 0 auto;
}

.trix-header-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.trix-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--trix-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trix-nav {
    display: flex;
    gap: 4px;
}

.trix-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--trix-text-secondary);
    font-size: 12px;
    font-weight: 400;
    border-radius: 0;
    cursor: pointer;
    transition: var(--trix-transition);
    position: relative;
    min-width: 80px;
}

.trix-nav-btn svg {
    width: 24px;
    height: 24px;
}

.trix-nav-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--trix-text-primary);
}

.trix-nav-btn.active {
    color: var(--trix-primary);
    background: transparent;
}

.trix-nav-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--trix-primary);
}

.trix-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trix-compose-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 16px;
    height: 32px;
    border: none;
    background: var(--trix-primary);
    color: var(--trix-white);
    font-size: 14px;
    font-weight: 600;
    border-radius: 16px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-compose-btn:hover {
    background: var(--trix-primary-dark);
}

/* ========================================
   User Menu
   ======================================== */
.trix-user-menu {
    position: relative;
}

.trix-user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px 4px 4px;
    border: none;
    background: transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-user-btn:hover {
    background: rgba(0, 0, 0, 0.08);
}

.trix-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--trix-primary);
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
}

.trix-user-email {
    font-size: 12px;
    color: var(--trix-text-secondary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.trix-user-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--trix-white);
    border-radius: var(--trix-radius-sm);
    box-shadow: var(--trix-shadow-lg);
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--trix-transition);
    z-index: 1000;
}

.trix-user-menu:hover .trix-user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.trix-dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--trix-gray-200);
}

.trix-avatar-large {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--trix-primary);
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
}

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

.trix-dropdown-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--trix-text-primary);
}

.trix-dropdown-email {
    font-size: 12px;
    color: var(--trix-text-secondary);
}

.trix-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--trix-text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-dropdown-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

.trix-disconnect {
    color: var(--trix-danger);
}

.trix-disconnect:hover {
    background: rgba(204, 16, 22, 0.08);
}

/* ========================================
   Search Bar
   ======================================== */
.trix-search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--trix-gray-100);
    border: none;
    border-radius: 4px;
    padding: 0 12px;
    height: 36px;
    transition: var(--trix-transition);
}

.trix-search-bar:focus-within {
    background: var(--trix-white);
    box-shadow: 0 0 0 2px var(--trix-primary);
}

.trix-search-bar svg {
    color: var(--trix-text-tertiary);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.trix-search-bar input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 14px;
    color: var(--trix-text-primary);
    background: transparent;
}

.trix-search-bar input::placeholder {
    color: var(--trix-text-tertiary);
}

/* ========================================
   Compose Bar (LinkedIn-style)
   ======================================== */
.trix-compose-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--trix-white);
    border-radius: var(--trix-radius-sm);
    box-shadow: var(--trix-shadow);
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-compose-bar:hover {
    box-shadow: var(--trix-shadow-lg);
}

.trix-compose-bar-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--trix-primary), var(--trix-secondary));
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
}

.trix-compose-bar-input {
    flex: 1;
    padding: 14px 20px;
    background: var(--trix-gray-100);
    border: 1px solid var(--trix-gray-200);
    border-radius: 35px;
    color: var(--trix-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--trix-transition);
}

.trix-compose-bar:hover .trix-compose-bar-input {
    background: var(--trix-gray-200);
}

.trix-compose-bar-icon {
    color: var(--trix-text-secondary);
    flex-shrink: 0;
}

/* ========================================
   Folder Tabs
   ======================================== */
.trix-folder-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 0;
    border-bottom: 1px solid var(--trix-gray-200);
    background: var(--trix-white);
    margin-bottom: 0;
}

.trix-folder-tabs-top {
    border-radius: var(--trix-radius-sm);
    box-shadow: var(--trix-shadow);
    margin-bottom: 8px;
    padding: 12px 16px;
    border-bottom: none;
}

.trix-folder-tab {
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--trix-text-secondary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-folder-tab:hover {
    background: rgba(0, 0, 0, 0.08);
    color: var(--trix-text-primary);
}

.trix-folder-tab.active {
    background: var(--trix-success);
    color: var(--trix-white);
}

/* ========================================
   Email Grid - Feed Style
   ======================================== */
.trix-email-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
}

/* ========================================
   Email Card - LinkedIn Post Style
   ======================================== */
.trix-email-card {
    background: var(--trix-white);
    border-radius: var(--trix-radius-sm);
    padding: 16px;
    cursor: pointer;
    transition: var(--trix-transition);
    border: none;
    position: relative;
    box-shadow: var(--trix-shadow-sm);
    margin-bottom: 8px;
}

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

.trix-email-card.unread {
    background: rgba(10, 102, 194, 0.04);
}

.trix-email-card.unread .trix-email-subject {
    font-weight: 600;
}

.trix-email-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.trix-email-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--trix-primary);
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    flex-shrink: 0;
}

.trix-email-meta {
    flex: 1;
    min-width: 0;
}

.trix-email-from {
    font-size: 14px;
    font-weight: 600;
    color: var(--trix-text-primary);
    margin: 0 0 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trix-email-date {
    font-size: 12px;
    color: var(--trix-text-tertiary);
}

.trix-email-subject {
    font-size: 14px;
    font-weight: 400;
    color: var(--trix-text-primary);
    margin: 0 0 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trix-email-preview {
    font-size: 14px;
    color: var(--trix-text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trix-email-badges {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.trix-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 50px;
    background: var(--trix-gray-100);
    color: var(--trix-gray-600);
}

.trix-badge-attachment {
    background: #FEF3C7;
    color: #D97706;
}

.trix-badge-important {
    background: #FEE2E2;
    color: #DC2626;
}

/* Loading State */
.trix-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--trix-gray-500);
}

.trix-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--trix-gray-200);
    border-top-color: var(--trix-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

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

/* Load More */
.trix-load-more {
    text-align: center;
    padding: 20px;
}

.trix-load-more-btn {
    padding: 12px 32px;
    border: 1px solid var(--trix-gray-300);
    background: var(--trix-white);
    color: var(--trix-gray-700);
    font-size: 14px;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-load-more-btn:hover {
    background: var(--trix-gray-50);
    border-color: var(--trix-gray-400);
}

/* Infinite Scroll Loader */
#trix-infinite-loader {
    text-align: center;
    padding: 20px;
}

#trix-infinite-loader .trix-spinner {
    width: 30px;
    height: 30px;
    margin: 0 auto 8px;
}

#trix-infinite-loader p {
    font-size: 13px;
    color: var(--trix-gray-500);
    margin: 0;
}

.trix-end-message {
    text-align: center;
    padding: 20px;
    color: var(--trix-gray-500);
    font-size: 13px;
}

.trix-end-message p {
    margin: 0;
}

/* Modal */
.trix-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--trix-transition);
}

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

.trix-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.trix-modal-content {
    position: relative;
    background: var(--trix-white);
    border-radius: var(--trix-radius-lg);
    box-shadow: var(--trix-shadow-xl);
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    transform: scale(0.95);
    transition: var(--trix-transition);
    display: flex;
    flex-direction: column;
}

.trix-modal.active .trix-modal-content {
    transform: scale(1);
}

/* Modal Header & Controls */
.trix-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--trix-gray-200);
    background: var(--trix-white);
    border-radius: 12px 12px 0 0;
}

.trix-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--trix-text-primary);
    margin: 0;
}

.trix-modal-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.trix-modal-maximize,
.trix-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--trix-gray-100);
    color: var(--trix-gray-500);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 10;
}

.trix-modal-maximize:hover,
.trix-modal-close:hover {
    background: var(--trix-gray-200);
    color: var(--trix-gray-700);
}

.trix-modal-maximize:active,
.trix-modal-close:active {
    transform: scale(0.95);
}

/* Maximized modal state */
.trix-modal.maximized .trix-modal-content {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    margin: 0 !important;
}

.trix-modal.maximized .trix-modal-header {
    border-radius: 0;
}

.trix-modal.maximized .trix-email-modal-body,
.trix-modal.maximized .trix-compose-form {
    max-height: calc(100vh - 70px);
}

/* Update maximize icon when maximized */
.trix-modal.maximized .trix-modal-maximize svg {
    transform: rotate(45deg);
}

/* Email Modal */
.trix-email-modal-content {
    width: 90vw;
    max-width: 800px;
}

.trix-email-modal-body {
    padding: 24px;
    max-height: 80vh;
    overflow-y: auto;
}

.trix-modal-header + .trix-email-modal-body {
    padding-top: 24px;
}

.trix-email-view-header {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--trix-gray-100);
}

.trix-email-view-subject {
    font-size: 24px;
    font-weight: 700;
    color: var(--trix-gray-900);
    margin: 0 0 16px;
    padding-right: 40px;
}

.trix-email-view-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.trix-email-view-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
}

.trix-email-view-info {
    flex: 1;
}

.trix-email-view-from {
    font-size: 16px;
    font-weight: 600;
    color: var(--trix-gray-900);
}

.trix-email-view-to {
    font-size: 13px;
    color: var(--trix-gray-500);
}

.trix-email-view-date {
    font-size: 13px;
    color: var(--trix-gray-400);
}

.trix-email-view-body {
    font-size: 15px;
    line-height: 1.7;
    color: var(--trix-gray-700);
}

.trix-email-view-body img {
    max-width: 100%;
    height: auto;
}

.trix-email-view-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--trix-gray-100);
}

.trix-email-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--trix-gray-200);
    background: var(--trix-white);
    color: var(--trix-gray-700);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--trix-radius-sm);
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-email-action-btn:hover {
    background: var(--trix-gray-50);
    border-color: var(--trix-gray-300);
}

.trix-email-action-btn.primary {
    background: var(--trix-primary);
    border-color: var(--trix-primary);
    color: var(--trix-white);
}

.trix-email-action-btn.primary:hover {
    background: var(--trix-primary-dark);
}

.trix-email-action-btn.danger {
    color: var(--trix-danger);
    border-color: var(--trix-danger);
}

.trix-email-action-btn.danger:hover {
    background: #FEF2F2;
}

/* Compose Modal */
.trix-compose-modal-content {
    width: 90vw;
    max-width: 700px;
}

.trix-compose-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--trix-gray-100);
}

.trix-compose-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--trix-gray-900);
    margin: 0;
}

.trix-compose-header .trix-modal-close,
.trix-compose-header .trix-modal-maximize {
    position: static;
}

.trix-compose-form {
    padding: 24px;
}

.trix-form-group {
    margin-bottom: 16px;
}

.trix-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--trix-gray-600);
    margin-bottom: 6px;
}

.trix-form-group input,
.trix-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--trix-gray-200);
    border-radius: var(--trix-radius-sm);
    font-size: 15px;
    color: var(--trix-gray-800);
    transition: var(--trix-transition);
    font-family: inherit;
}

.trix-form-group input:focus,
.trix-form-group textarea:focus {
    outline: none;
    border-color: var(--trix-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.trix-form-group textarea {
    resize: vertical;
    min-height: 200px;
}

.trix-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.trix-compose-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--trix-gray-100);
}

.trix-btn-primary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    background: linear-gradient(135deg, var(--trix-primary) 0%, var(--trix-secondary) 100%);
    color: var(--trix-white);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--trix-radius-sm);
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.4);
}

.trix-btn-secondary {
    padding: 12px 24px;
    border: 1px solid var(--trix-gray-300);
    background: var(--trix-white);
    color: var(--trix-gray-700);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--trix-radius-sm);
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-btn-secondary:hover {
    background: var(--trix-gray-50);
}

/* Calendar View */
.trix-calendar-view {
    padding: 0 24px 40px;
}

.trix-calendar-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.trix-cal-nav {
    width: 40px;
    height: 40px;
    border: 1px solid var(--trix-gray-200);
    background: var(--trix-white);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-cal-nav:hover {
    background: var(--trix-gray-50);
}

.trix-cal-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--trix-gray-900);
    margin: 0;
}

.trix-add-event-btn {
    margin-left: auto;
    padding: 10px 20px;
    border: none;
    background: var(--trix-primary);
    color: var(--trix-white);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--trix-radius-sm);
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-add-event-btn:hover {
    background: var(--trix-primary-dark);
}

.trix-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--trix-gray-200);
    border-radius: var(--trix-radius);
    overflow: hidden;
    margin-bottom: 24px;
}

.trix-cal-day-header {
    background: var(--trix-gray-100);
    padding: 12px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--trix-gray-500);
    text-transform: uppercase;
}

.trix-cal-day {
    background: var(--trix-white);
    padding: 12px;
    min-height: 100px;
    cursor: pointer;
    transition: var(--trix-transition);
}

.trix-cal-day:hover {
    background: var(--trix-gray-50);
}

.trix-cal-day-number {
    font-size: 14px;
    font-weight: 500;
    color: var(--trix-gray-700);
    margin-bottom: 8px;
}

.trix-cal-day.today .trix-cal-day-number {
    width: 28px;
    height: 28px;
    background: var(--trix-primary);
    color: var(--trix-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trix-cal-day.other-month {
    background: var(--trix-gray-50);
}

.trix-cal-day.other-month .trix-cal-day-number {
    color: var(--trix-gray-400);
}

.trix-cal-event {
    font-size: 11px;
    padding: 2px 6px;
    background: var(--trix-primary);
    color: var(--trix-white);
    border-radius: 4px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trix-events-list {
    background: var(--trix-white);
    border-radius: var(--trix-radius);
    padding: 24px;
}

.trix-events-list h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--trix-gray-900);
    margin: 0 0 16px;
}

.trix-event-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--trix-gray-100);
}

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

.trix-event-time {
    min-width: 80px;
    font-size: 13px;
    font-weight: 500;
    color: var(--trix-primary);
}

.trix-event-details h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--trix-gray-900);
    margin: 0 0 4px;
}

.trix-event-details p {
    font-size: 13px;
    color: var(--trix-gray-500);
    margin: 0;
}

/* Event Modal */
.trix-event-modal-content {
    width: 90vw;
    max-width: 500px;
}

/* Toast */
.trix-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 16px 24px;
    background: var(--trix-gray-900);
    color: var(--trix-white);
    border-radius: var(--trix-radius-sm);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--trix-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--trix-transition);
    z-index: 2000;
}

.trix-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.trix-toast.success {
    background: var(--trix-success);
}

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

/* Empty State */
.trix-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.trix-empty-state svg {
    width: 80px;
    height: 80px;
    color: var(--trix-gray-300);
    margin-bottom: 16px;
}

.trix-empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--trix-gray-700);
    margin: 0 0 8px;
}

.trix-empty-state p {
    font-size: 14px;
    color: var(--trix-gray-500);
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .trix-header {
        padding: 0 16px;
        height: auto;
        flex-wrap: wrap;
        gap: 12px;
        padding: 12px 16px;
    }
    
    .trix-header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .trix-user-email {
        display: none;
    }
    
    .trix-email-grid {
        grid-template-columns: 1fr;
        padding: 0 16px 40px;
    }
    
    .trix-search-bar {
        margin: 16px;
    }
    
    .trix-folder-tabs {
        padding: 0 16px;
        overflow-x: auto;
    }
    
    .trix-modal-content {
        margin: 12px;
        max-height: calc(100vh - 24px);
        max-width: calc(100vw - 24px);
        border-radius: 16px;
    }
    
    .trix-compose-form,
    .trix-email-modal-body {
        padding: 16px;
        padding-bottom: 20px;
    }
    
    .trix-compose-header {
        padding: 16px;
        position: sticky;
        top: 0;
        background: var(--trix-white);
        z-index: 5;
    }
    
    .trix-compose-actions {
        position: sticky;
        bottom: 0;
        background: var(--trix-white);
        padding: 16px;
        margin: 0 -16px -20px;
        border-top: 1px solid var(--trix-gray-100);
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
    }
    
    .trix-form-row {
        grid-template-columns: 1fr;
    }
    
    .trix-form-group input,
    .trix-form-group textarea,
    .trix-form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .trix-calendar-grid {
        font-size: 12px;
    }
    
    .trix-cal-day {
        min-height: 60px;
        padding: 8px;
    }
}

/* ===== Add to Task Button ===== */
.trix-add-task-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border-radius: 18px;
    border: none;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s ease;
    z-index: 10;
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.35);
}

.trix-add-task-btn::after {
    content: 'Task';
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.trix-email-card {
    position: relative;
}

.trix-add-task-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.45);
}

.trix-add-task-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* ===== Task Modal Styles ===== */
.trix-task-modal-content {
    max-width: 520px;
}

.trix-task-preview {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid #bae6fd;
}

.trix-task-preview-header {
    margin-bottom: 8px;
}

.trix-task-preview-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #0284c7;
}

.trix-task-preview-content {
    color: var(--trix-gray-700);
}

.trix-task-preview-from {
    font-size: 13px;
    color: var(--trix-gray-500);
    margin: 0 0 4px 0;
}

.trix-task-preview-subject {
    font-size: 15px;
    font-weight: 600;
    color: var(--trix-gray-900);
    margin: 0;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trix-btn-task {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
}

.trix-btn-task:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
}

.trix-spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    margin-right: 8px;
}

/* Task Modal Mobile Responsive */
@media (max-width: 768px) {
    .trix-task-modal-content {
        max-width: calc(100vw - 24px);
        width: 100%;
    }
    
    .trix-task-preview {
        padding: 12px;
        margin-bottom: 16px;
    }
    
    .trix-task-preview-subject {
        font-size: 14px;
    }
    
    #trix-task-form .trix-form-row {
        display: flex;
        gap: 12px;
    }
    
    #trix-task-form .trix-form-row .trix-form-group {
        flex: 1;
    }
}

/* ===== Email Card Action Bar (Facebook/LinkedIn Style) ===== */
.trix-email-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--trix-gray-100);
    gap: 4px;
}

.trix-card-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: transparent;
    color: var(--trix-gray-500);
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.trix-card-action-btn:hover {
    background: var(--trix-gray-100);
    color: var(--trix-gray-700);
}

.trix-card-action-btn svg {
    flex-shrink: 0;
}

.trix-card-action-btn span {
    white-space: nowrap;
}

/* Reply button hover */
.trix-card-reply-btn:hover {
    background: rgba(0, 122, 255, 0.1);
    color: var(--trix-primary);
}

/* Forward button hover */
.trix-card-forward-btn:hover {
    background: rgba(88, 86, 214, 0.1);
    color: var(--trix-secondary);
}

/* Flag button */
.trix-card-flag-btn:hover {
    background: rgba(255, 149, 0, 0.1);
    color: var(--trix-warning);
}

.trix-card-flag-btn.flagged {
    color: var(--trix-warning);
    background: rgba(255, 149, 0, 0.1);
}

.trix-card-flag-btn.flagged:hover {
    background: rgba(255, 149, 0, 0.15);
}

/* Thread/Conversation button */
.trix-card-thread-btn {
    cursor: default;
    min-width: 60px;
}

.trix-card-thread-btn:hover {
    background: rgba(107, 114, 128, 0.1);
    color: var(--trix-gray-600);
}

.trix-thread-count {
    font-weight: 600;
    font-size: 13px;
    min-width: 16px;
    text-align: center;
}

/* Hide text labels on smaller cards */
@media (max-width: 768px) {
    .trix-card-action-btn span:not(.trix-thread-count) {
        display: none;
    }
    
    .trix-card-action-btn {
        padding: 10px 8px;
        gap: 4px;
    }
    
    .trix-email-action-bar {
        gap: 2px;
    }
}

/* Adjust card padding for action bar */
.trix-email-card {
    padding-bottom: 16px;
}

/* Action bar animation on card hover */
.trix-email-card:hover .trix-email-action-bar {
    border-top-color: var(--trix-gray-200);
}

/* Make action buttons slightly larger touch targets on mobile */
@media (max-width: 480px) {
    .trix-card-action-btn {
        padding: 12px 6px;
    }
    
    .trix-card-action-btn svg {
        width: 18px;
        height: 18px;
    }
}