/* [agent:claude] [purpose:shell-styles] [context:extracted-from-inline] */

/* CSS Variables */
:root {
    --sidebar-width: 260px;         /* How wide the left sidebar is */
    --topbar-height: 60px;          /* How tall the top bar is */
    --shadow: 0 2px 4px rgba(0,0,0,0.1);  /* Subtle drop shadow */
}

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

/* Body */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow: hidden;
    height: 100vh;
}

/* Main Layout Container */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Top Navigation Bar */
.topbar {
    height: var(--topbar-height);
    background: white;
    border-bottom: 1px solid var(--bs-border-color);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 1000;
    position: relative;
}

/* Topbar Left Section */
.topbar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Platform Brand / Logo */
.platform-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--bs-body-color);
    font-weight: 600;
    font-size: 1.25rem;
}

.platform-brand i {
    color: var(--bs-primary);
    font-size: 1.5rem;
}

/* Topbar Navigation Links */
.topbar-nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Individual navigation link */
.topbar-link {
    padding: 0.5rem 1rem;
    color: var(--bs-secondary-color);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.topbar-link:hover {
    background: var(--bs-light);
    color: var(--bs-primary);
}

/* Topbar Right Section */
.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 400;
    height: 32px;
}

.user-menu-btn:hover {
    background: var(--bs-light);
    border-color: var(--bs-primary);
}

/* User Avatar */
.user-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bs-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.625rem;
}

.user-name {
    font-size: 0.875rem;
    color: var(--bs-body-color);
    font-weight: 400;
}

/* Applications Dropdown Menu */
.apps-menu {
    position: relative;
}

.apps-menu-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    color: var(--bs-body-color);
    font-weight: 400;
    height: 32px;
}

.apps-menu-btn:hover {
    background: var(--bs-light);
    border-color: var(--bs-primary);
}

.apps-menu-btn i {
    color: var(--bs-primary);
}

.apps-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 220px;
    z-index: 1000;
}

.apps-dropdown.show {
    display: block;
}

.apps-dropdown-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
}

.apps-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--bs-body-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.apps-dropdown-item:hover {
    background: var(--bs-light);
}

.apps-dropdown-item.active {
    background: var(--bs-primary-bg-subtle);
    color: var(--bs-primary);
}

.apps-dropdown-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

/* Tenant Switcher - Workspace Selection */
.tenant-switcher {
    position: relative;
    margin-right: 1rem;
}

.tenant-switcher-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    color: var(--bs-body-color);
    font-weight: 400;
    height: 32px;
}

.tenant-switcher-btn:hover {
    background: var(--bs-light);
    border-color: var(--bs-primary);
}

.tenant-logo {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    font-size: 0.625rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tenant-logo img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    object-fit: cover;
}

.tenant-info {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
}

.tenant-label {
    display: none;
}

.tenant-name {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--bs-body-color);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tenant-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 280px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.tenant-dropdown.show {
    display: block;
}

.tenant-dropdown-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--bs-border-color);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
}

.tenant-list {
    max-height: 300px;
    overflow-y: auto;
}

.tenant-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    text-decoration: none;
    color: var(--bs-body-color);
}

.tenant-dropdown-item:hover:not(.loading):not(.active) {
    background: var(--bs-light);
}

.tenant-dropdown-item.active {
    background: var(--bs-primary-bg-subtle);
    position: relative;
}

.tenant-dropdown-item.active::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 1rem;
    color: var(--bs-primary);
}

.tenant-dropdown-item.loading {
    justify-content: center;
    color: var(--bs-secondary-color);
    cursor: default;
}

.tenant-dropdown-item .tenant-logo {
    width: 36px;
    height: 36px;
}

.tenant-dropdown-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.tenant-dropdown-item-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--bs-body-color);
}

.tenant-dropdown-item-role {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
}

.tenant-dropdown-item-role.admin {
    color: var(--bs-primary);
    font-weight: 500;
}

.tenant-dropdown-divider {
    height: 1px;
    background: var(--bs-border-color);
    margin: 0.5rem 0;
}

.tenant-dropdown-action {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    text-decoration: none;
    color: var(--bs-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

.tenant-dropdown-action:hover {
    background: var(--bs-primary-bg-subtle);
}

.tenant-dropdown-action i {
    font-size: 1.1rem;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid var(--bs-border-color);
    border-top-color: var(--bs-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* User Dropdown */
.user-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    box-shadow: var(--bs-box-shadow);
    min-width: 240px;
    z-index: 1000;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown-header {
    padding: 1rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.user-dropdown-header-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bs-body-color);
    margin-bottom: 0.25rem;
}

.user-dropdown-header-email {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    text-decoration: none;
    color: var(--bs-body-color);
    font-size: 0.875rem;
}

.user-dropdown-item:hover {
    background: var(--bs-light);
}

.user-dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--bs-secondary-color);
}

.user-dropdown-divider {
    height: 1px;
    background: var(--bs-border-color);
    margin: 0.25rem 0;
}

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

.user-dropdown-item.danger i {
    color: var(--bs-danger);
}

.user-dropdown-item.danger:hover {
    background: var(--bs-danger-bg-subtle);
}

/* Content Container - Main Area */
.content-container {
    flex: 1;
    overflow: hidden;
}

/* Main Content Area - Where apps appear */
.main-content {
    width: 100%;
    height: 100%;
    background: var(--bs-light);
    overflow: hidden;
    position: relative;
}

/* App Frame - iframe that loads each application */
.app-frame {
    width: 100%;
    height: 100%;
    border: none;
    display: none;
}

.app-frame.active {
    display: block;
}

/* Welcome Screen */
.welcome-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem;
    text-align: center;
}

.welcome-icon {
    font-size: 4rem;
    color: var(--bs-primary);
    margin-bottom: 1.5rem;
}

.welcome-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--bs-body-color);
    margin-bottom: 0.5rem;
}

.welcome-text {
    font-size: 1.1rem;
    color: var(--bs-secondary-color);
    max-width: 600px;
    margin-bottom: 2rem;
}

/* Quick Actions - Cards that launch apps */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Tablet: 2 columns */
@media (min-width: 768px) and (max-width: 1199px) {
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 3 columns */
@media (min-width: 1200px) {
    .quick-actions {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile: 1 column */
@media (max-width: 767px) {
    .quick-actions {
        grid-template-columns: 1fr;
    }
}

/* Individual quick action card */
.quick-action-card {
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 1.5rem;
    width: 100%;
    min-height: 200px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: var(--bs-body-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Hover effect - makes the card "float" upward */
.quick-action-card:hover {
    border-color: var(--bs-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.quick-action-icon {
    font-size: 2.5rem;
    color: var(--bs-primary);
    margin-bottom: 1rem;
}

.quick-action-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.quick-action-desc {
    font-size: 0.875rem;
    color: var(--bs-secondary-color);
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .topbar-nav {
        display: none;
    }

    .user-name {
        display: none;
    }
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-overlay.active {
    display: flex;
}

/* Spinner */
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--bs-light);
    border-top-color: var(--bs-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* User Settings Modal */
.settings-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.settings-modal.active {
    display: flex;
}

.settings-modal-content {
    background: white;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.settings-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.settings-modal-header h2 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.settings-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.settings-modal-close:hover {
    color: var(--bs-danger);
}

.settings-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.5rem 0 1.5rem;
    border-bottom: 1px solid var(--bs-border-color);
    background: var(--bs-light);
}

.settings-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
    transition: all 0.2s;
}

.settings-tab:hover {
    color: var(--bs-primary);
}

.settings-tab.active {
    color: var(--bs-primary);
    border-bottom-color: var(--bs-primary);
}

.settings-tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

/* Settings Form Styles */
.settings-form {
    max-width: 600px;
}

.settings-group {
    margin-bottom: 1.25rem;
}

.settings-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.375rem;
    font-size: 0.75rem;
}

.settings-label input[type="checkbox"] {
    margin-right: 0.5rem;
}

.settings-select,
.settings-input {
    width: 100%;
    padding: 0.5rem;
    font-size: 0.75rem;
    border: 1px solid #cbd5e1;
    background: white;
    font-family: inherit;
}

.settings-select:focus,
.settings-input:focus {
    outline: none;
    border-color: #1c7ed6;
}

.settings-help {
    margin: 0.25rem 0 0 0;
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
}

.settings-row {
    display: flex;
    gap: 1rem;
}

.settings-input-group {
    display: flex;
    gap: 0.5rem;
}

.settings-input-group .settings-input {
    flex: 1;
}

.settings-btn-icon {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 4px;
    background: var(--bs-light);
    cursor: pointer;
    transition: background 0.2s;
}

.settings-btn-icon:hover {
    background: var(--bs-gray-200);
}

.settings-btn-icon:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.settings-btn-icon .fa-spin {
    animation: spin 1s linear infinite;
}

.settings-checkbox {
    width: 1rem;
    height: 1rem;
    vertical-align: middle;
}

.settings-combobox {
    position: relative;
}

.settings-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--bs-border-color);
    background: var(--bs-light);
}

.settings-modal-actions {
    display: flex;
    gap: 0.75rem;
}