/* ============================================================
   TriLock Portal — Global Theme System
   Bootstrap is the base. This file layers on top.

   ZONE-BASED FONT SIZING:
   Each UI zone has its own CSS variable so fonts can be
   scaled independently. Users complained about "too small"
   in some areas — this gives granular control.
   ============================================================ */

/* ============================================================
   GLOBAL BASE
   ============================================================ */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: var(--font-family);
    font-size: var(--font-content);
    color: var(--color-text);
    background-color: var(--color-bg-body);
    -webkit-font-smoothing: antialiased;
}

/* --- Blazor Error UI (must be global — scoped CSS can't target this) --- */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* ============================================================
   PLATFORM SHELL
   ============================================================ */

/* --- Top Bar --- */
.tl-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--layout-topbar-height);
    background: var(--color-bg-header);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 1000;
    font-size: var(--font-topbar);
    color: var(--color-text-topbar);
}

.tl-topbar-brand {
    font-weight: 600;
    font-size: calc(var(--font-topbar) + 2px);
    color: var(--color-topbar-brand, var(--color-brand));
    margin-right: var(--space-lg);
    white-space: nowrap;
    text-decoration: none;
}
.tl-topbar-brand:hover {
    opacity: 0.85;
}
.tl-topbar-legacy-link {
    font-size: calc(var(--font-topbar) - 1px);
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-right: var(--space-lg);
    white-space: nowrap;
}
.tl-topbar-legacy-link:hover {
    color: var(--color-brand);
}

.tl-topbar-spacer {
    flex: 1;
}

.tl-topbar-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-content-sm);
    color: var(--color-text-secondary);
}

/* Hamburger button */
.tl-hamburger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-right: var(--space-sm);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: background var(--layout-transition-speed);
}
.tl-hamburger:hover {
    background: rgba(255,255,255,0.1);
}
.tl-hamburger svg {
    width: 22px;
    height: 22px;
}

/* --- Icon Rail (Outlook-style app dock) --- */
.tl-icon-rail {
    position: fixed;
    top: var(--layout-topbar-height);
    left: 0;
    bottom: 0;
    width: var(--layout-rail-width);
    background: var(--color-bg-rail);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px;
    gap: 4px;
    z-index: 950;
    border-right: 1px solid var(--color-border-sidebar);
}
.tl-rail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: background var(--layout-transition-speed), color var(--layout-transition-speed);
}
.tl-rail-icon:hover {
    background: rgba(255,255,255,0.10);
    color: var(--color-brand);
}
.tl-rail-icon.active {
    background: rgba(255,255,255,0.12);
    color: var(--color-brand);
}
.tl-rail-icon svg {
    width: 20px;
    height: 20px;
}

/* --- Sidebar Drawer (pushes content, sits next to icon rail) --- */
.tl-sidebar {
    position: fixed;
    top: var(--layout-topbar-height);
    left: var(--layout-rail-width);
    bottom: 0;
    width: var(--layout-sidebar-width);
    background: var(--color-bg-sidebar);
    color: var(--color-text-sidebar);
    font-size: var(--font-sidebar);
    overflow-y: auto;
    overflow-x: hidden;
    transform: translateX(-100%);
    transition: transform var(--layout-transition-speed) ease;
    z-index: 900;
    box-shadow: var(--shadow-lg);
}
.tl-sidebar.open {
    transform: translateX(0);
}

/* Sidebar sections */
.tl-sidebar-section {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border-sidebar);
}
.tl-sidebar-section:last-child {
    border-bottom: none;
}

.tl-sidebar-section-header {
    font-size: var(--font-sidebar-header);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    padding: 4px 16px 6px;
    font-weight: 600;
}

.tl-sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: var(--space-sm) var(--space-lg);
    cursor: pointer;
    border-radius: 0;
    transition: background var(--layout-transition-speed);
    color: var(--color-text-sidebar);
    text-decoration: none;
    font-size: var(--font-sidebar);
}
.tl-sidebar-item:hover {
    background: var(--color-bg-sidebar-hover);
    color: var(--color-text-sidebar-active);
}
.tl-sidebar-item.active {
    background: var(--color-bg-sidebar-active);
    color: var(--color-text-sidebar-active);
    font-weight: 500;
}

.tl-sidebar-item-icon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
    flex-shrink: 0;
}
.tl-sidebar-item.active .tl-sidebar-item-icon {
    opacity: 1;
}
.tl-sidebar-static {
    cursor: default !important;
}
.tl-sidebar-static:hover {
    background: transparent !important;
    color: var(--color-text-sidebar) !important;
}
.tl-sidebar-logo {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

/* Company node (expandable) */
.tl-company-node {
    padding: var(--space-sm) var(--space-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    color: var(--color-text-sidebar);
    transition: background var(--layout-transition-speed);
}
.tl-company-node:hover {
    background: var(--color-bg-sidebar-hover);
}

.tl-company-chevron {
    width: 14px;
    height: 14px;
    transition: transform var(--layout-transition-speed);
    opacity: 0.5;
    flex-shrink: 0;
}
.tl-company-chevron.expanded {
    transform: rotate(90deg);
}

.tl-company-apps {
    padding-left: 22px;
}

/* --- Main Content Area --- */
.tl-main {
    margin-top: var(--layout-topbar-height);
    margin-left: var(--layout-rail-width);
    min-height: calc(100vh - var(--layout-topbar-height));
    padding: var(--space-xl) var(--space-2xl);
    font-size: var(--font-content);
    transition: margin-left var(--layout-transition-speed) ease;
}

/* When sidebar is open — content pushes right */
.tl-main.sidebar-open {
    margin-left: calc(var(--layout-rail-width) + var(--layout-sidebar-width));
}

/* Full-screen app mode — topbar hidden by default, toggled via postMessage pin from iframe */
body.app-fullscreen {
    overflow: hidden;
    height: 100vh;
}
body.app-fullscreen .tl-topbar {
    transform: translateY(-100%);
    transition: transform var(--transition-slow) ease;
    z-index: 1100;
}
body.app-fullscreen.topbar-pinned .tl-topbar {
    transform: translateY(0);
}
body.app-fullscreen .tl-topbar-user {
    display: none !important;
}
body.app-fullscreen .tl-icon-rail {
    transform: translateX(-100%);
    transition: transform var(--transition-slow) ease;
}
body.app-fullscreen.topbar-pinned .tl-icon-rail {
    transform: translateX(0);
}
body.app-fullscreen .tl-sidebar {
    transform: translateX(calc(-100% - var(--layout-rail-width)));
}
body.app-fullscreen.topbar-pinned .tl-sidebar {
    transform: translateX(-100%);
}
body.app-fullscreen.topbar-pinned .tl-sidebar.open {
    transform: translateX(0);
}
body.app-fullscreen .tl-main {
    margin-top: 0;
    margin-left: 0;
    padding: 0;
    height: 100vh;
    min-height: 0;
    overflow: hidden;
    transition: margin var(--transition-slow) ease, height var(--transition-slow) ease;
}
body.app-fullscreen.topbar-pinned .tl-main {
    margin-top: var(--layout-topbar-height);
    margin-left: var(--layout-rail-width);
    height: calc(100vh - var(--layout-topbar-height));
}
body.app-fullscreen.topbar-pinned .tl-main.sidebar-open {
    margin-top: var(--layout-topbar-height);
    margin-left: calc(var(--layout-rail-width) + var(--layout-sidebar-width));
    height: calc(100vh - var(--layout-topbar-height));
}
body.app-fullscreen .tl-main.sidebar-open {
    margin-top: 0;
    margin-left: 0;
    padding: 0;
    height: 100vh;
    min-height: 0;
    overflow: hidden;
}
/* Sidebar-peek: sidebar overlays from left edge without topbar or rail */
body.app-fullscreen.sidebar-peek:not(.topbar-pinned) .tl-sidebar {
    left: 0;
    transform: translateX(-100%);
}
body.app-fullscreen.sidebar-peek:not(.topbar-pinned) .tl-sidebar.open {
    transform: translateX(0);
}

/* Iframe mode — topbar stays visible, iframe fills remaining height */
body.app-iframe-mode {
    overflow: hidden;
    height: 100vh;
}
body.app-iframe-mode .tl-topbar-user {
    display: none !important;
}
body.app-iframe-mode .tl-main {
    margin-top: var(--layout-topbar-height);
    padding: 0;
    height: calc(100vh - var(--layout-topbar-height));
    min-height: 0;
    overflow: hidden;
}
body.app-iframe-mode .tl-main.sidebar-open {
    margin-top: var(--layout-topbar-height);
    padding: 0;
    height: calc(100vh - var(--layout-topbar-height));
    min-height: 0;
    overflow: hidden;
}
/* Iframe mode — topbar unpinned: hide Portal header, iframe fills full viewport */
body.app-iframe-mode.topbar-unpinned .tl-topbar {
    display: none !important;
}
body.app-iframe-mode.topbar-unpinned .tl-main,
body.app-iframe-mode.topbar-unpinned .tl-main.sidebar-open {
    margin-top: 0;
    height: 100vh;
}

/* ============================================================
   ZONE FONT CLASSES — Apply to containers
   ============================================================ */
.tl-zone-content      { font-size: var(--font-content); }
.tl-zone-content-sm   { font-size: var(--font-content-sm); }
.tl-zone-heading      { font-size: var(--font-heading); font-weight: 600; }
.tl-zone-heading-sm   { font-size: var(--font-heading-sm); font-weight: 600; }
.tl-zone-table         { font-size: var(--font-table); }
.tl-zone-table-header  { font-size: var(--font-table-header); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }

/* ============================================================
   COMPONENT STYLES
   ============================================================ */

/* Cards */
.tl-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
}

/* App tiles (launcher) */
.tl-app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-lg);
    padding: 8px 0;
}

.tl-app-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-xl) var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    cursor: pointer;
    transition: all var(--layout-transition-speed);
    text-decoration: none;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}
.tl-app-tile:hover {
    border-color: var(--color-brand-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--color-text);
}
.tl-app-tile.locked {
    opacity: 0.5;
    cursor: default;
}
.tl-app-tile.locked:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
    border-color: var(--color-border);
}

.tl-app-tile-icon {
    font-size: var(--font-app-tile-icon);
    line-height: 1;
}

.tl-app-tile-name {
    font-size: var(--font-app-tile);
    font-weight: 500;
    text-align: center;
}

.tl-app-tile-badge {
    font-size: var(--font-badge);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: var(--color-success);
    color: var(--color-white);
}
.tl-app-tile-badge.trial {
    background: var(--color-warning);
}
.tl-app-tile-badge.locked {
    background: var(--color-text-muted);
}

/* Buttons */
/* .tl-btn base + primary defined in trilock-tokens.css */

/* Form inputs */
.tl-input {
    font-size: var(--font-input);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg-input);
    color: var(--color-text);
    transition: border-color var(--layout-transition-speed);
}
.tl-input:focus {
    outline: none;
    border-color: var(--color-brand-hover);
    box-shadow: var(--shadow-focus);
}

/* Tables */
.tl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-table);
}
.tl-table th {
    font-size: var(--font-table-header);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 2px solid var(--color-border);
    text-align: left;
}
.tl-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}
.tl-table tr:hover td {
    background: rgba(255,255,255,0.03);
}

/* Avatars (letter-based) */
.tl-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    color: var(--color-white);
    font-weight: 600;
    flex-shrink: 0;
    line-height: 1;
}
.tl-avatar-sm  { width: 28px; height: 28px; font-size: var(--font-button); }
.tl-avatar-xs  { width: 22px; height: 22px; font-size: var(--font-badge); }
.tl-avatar-lg  { width: 40px; height: 40px; font-size: 18px; }

/* Badges */
.tl-badge {
    font-size: var(--font-badge);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    display: inline-block;
}
.tl-badge-success { background: var(--color-success); color: var(--color-white); }
.tl-badge-warning { background: var(--color-warning); color: var(--color-white); }
.tl-badge-danger  { background: var(--color-danger); color: var(--color-white); }
.tl-badge-info      { background: var(--color-info); color: var(--color-white); }
.tl-badge-secondary { background: var(--color-secondary); color: var(--color-white); }

/* Theme toggle */
.tl-theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    transition: background var(--layout-transition-speed);
}
.tl-theme-toggle:hover {
    background: rgba(255,255,255,0.08);
}
.tl-theme-toast {
    position: fixed;
    bottom: 24px;
    right: 16px;
    background: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-brand);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: var(--font-content-sm);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    animation: tlThemeToastSlide 0.3s ease-out;
    pointer-events: none;
}
@keyframes tlThemeToastSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   BOOTSTRAP OVERRIDES (theme-aware)
   ============================================================ */
.btn-primary {
    background-color: var(--color-brand);
    border-color: var(--color-brand);
}
.btn-primary:hover {
    background-color: var(--color-brand-hover);
    border-color: var(--color-brand-hover);
}

.form-control {
    font-size: var(--font-input);
    background: var(--color-bg-input);
    color: var(--color-text);
    border-color: var(--color-border);
}
.form-control:focus {
    border-color: var(--color-brand-hover);
    box-shadow: var(--shadow-focus);
}

.modal-content {
    background: var(--color-bg-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}

.table {
    color: var(--color-text);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--color-text-muted);
    border-radius: var(--radius-md);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-secondary);
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */

.login-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-body);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}

.login-box {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-brand);
    margin: 0;
}

.login-subtitle {
    font-size: var(--font-content-sm);
    color: var(--color-text-secondary);
    margin-top: 0.25rem;
}

.login-error {
    background: var(--color-bg-danger-subtle);
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-lg);
    font-size: var(--font-content-sm);
    margin-bottom: 1rem;
    text-align: center;
}

.login-box .form-group {
    margin-bottom: 1rem;
}

.login-box .form-group label {
    display: block;
    font-size: var(--font-badge);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-box .form-group input {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    font-size: var(--font-button);
    outline: none;
    transition: border-color var(--transition-normal);
    box-sizing: border-box;
}

.login-box .form-group input:focus {
    border-color: var(--color-brand);
    box-shadow: var(--shadow-focus);
}

.login-box .form-group input::placeholder {
    color: var(--color-text-muted);
}

.btn-login {
    width: 100%;
    padding: 0.7rem;
    background: var(--color-brand);
    color: var(--color-on-brand);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-button);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-normal);
    margin-top: 0.5rem;
}

.btn-login:hover {
    background: var(--color-brand-hover);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: var(--font-tiny);
    color: var(--color-text-muted);
}

/* ============================================================
   ADMIN PAGE — Tabs, Modals, Forms, Toast
   ============================================================ */

/* Tabs */
.tl-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: var(--space-lg);
}
.tl-tab {
    padding: var(--space-sm) var(--space-xl);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: var(--font-button);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--layout-transition-speed);
}
.tl-tab:hover {
    color: var(--color-text);
}
.tl-tab.active {
    color: var(--color-brand);
    border-bottom-color: var(--color-brand);
    font-weight: 600;
}

/* Tab actions bar */
.tl-tab-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

/* Table scroll container */
.tl-table-scroll {
    overflow-x: auto;
}

/* Action cells */
.tl-action-cell {
    white-space: nowrap;
}
.tl-action-cell .tl-btn {
    margin-right: var(--space-xs);
}

/* Small buttons */
.tl-btn-sm {
    font-size: var(--font-badge);
    padding: 3px 10px;
    border-radius: var(--radius-md);
}
.tl-btn-danger-sm {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: var(--color-white);
    font-size: var(--font-badge);
    padding: 3px 10px;
    border-radius: var(--radius-md);
}
.tl-btn-danger-sm:hover {
    opacity: 0.85;
}
.tl-btn-restore {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
    font-size: var(--font-badge);
    padding: 3px 10px;
    border-radius: var(--radius-md);
}

/* Deleted row */
.tl-deleted-row td {
    opacity: 0.5;
    text-decoration: line-through;
}

/* TopBar nav links */
.tl-topbar-nav {
    display: flex;
    gap: var(--space-xs);
    margin-left: var(--space-sm);
}
.tl-topbar-nav-link {
    color: var(--color-text-topbar);
    text-decoration: none;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-button);
    transition: background var(--layout-transition-speed);
}
.tl-topbar-nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-text-topbar);
}

/* ============================================================
   TOPBAR MENU BAR (Outlook-style ribbon tabs)
   ============================================================ */
.tl-topbar-menu {
    display: flex;
    align-items: center;
    gap: 0;
    margin-left: var(--space-sm);
    position: relative;
}
.tl-menu-btn {
    background: none;
    border: none;
    color: var(--color-text-topbar);
    font-size: var(--font-button);
    padding: 6px 14px;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--layout-transition-speed);
    position: relative;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.tl-menu-btn:hover {
    background: rgba(255,255,255,0.1);
}
.tl-menu-btn.active {
    background: rgba(255,255,255,0.15);
}
.tl-menu-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1100;
    padding: 4px 0;
    margin-top: 4px;
}
.tl-menu-dropdown a,
.tl-menu-dropdown button {
    display: block;
    width: 100%;
    padding: 8px 16px;
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-button);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background var(--transition-fast);
}
.tl-menu-dropdown a:hover,
.tl-menu-dropdown button:hover {
    background: var(--color-bg-sidebar-hover);
}
.tl-menu-separator {
    border-top: 1px solid var(--color-border);
    margin: 4px 8px;
}
.tl-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1099;
}
/* Menu bar visible in both fullscreen and iframe modes */

/* TopBar username + logout */
.tl-topbar-username {
    font-size: var(--font-content-sm);
}
.tl-topbar-logout {
    color: var(--color-text-secondary);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    transition: background var(--layout-transition-speed);
}
.tl-topbar-logout:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-text);
}

/* Font scale controls */
.tl-font-scale-control {
    display: flex;
    align-items: center;
    gap: 2px;
}
.tl-font-scale-label {
    font-size: var(--font-content);
    font-weight: 600;
    color: var(--color-text-secondary);
    width: 20px;
    text-align: center;
}
/* .tl-btn-icon defined in trilock-tokens.css */

/* TopBar controls group */
.tl-topbar-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ============================================================
   MODAL OVERLAY + MODAL
   ============================================================ */
.tl-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1050;
}
.tl-modal {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}
.tl-modal-lg {
    max-width: 720px;
}
.tl-modal-sm {
    max-width: 400px;
}
.tl-modal-header {
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--font-heading-sm);
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.tl-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}
.tl-modal-close:hover {
    color: var(--color-text);
}
.tl-screen-id {
    font-size: 9px;
    font-family: 'Courier New', monospace;
    color: var(--color-text-muted);
    opacity: 0.4;
    vertical-align: super;
    margin-left: 6px;
    font-weight: normal;
    letter-spacing: 0.5px;
    user-select: all;
}
.tl-modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
    flex: 1;
}
.tl-modal-footer {
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* ============================================================
   FORMS
   ============================================================ */
.tl-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
@media (max-width: 600px) {
    .tl-form-grid { grid-template-columns: 1fr; }
}
.tl-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.tl-form-group label {
    font-size: var(--font-content-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.tl-form-checks {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.tl-form-checks label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-content-sm);
    cursor: pointer;
    color: var(--color-text);
}

/* Chips (for assignments) */
.tl-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 4px 10px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    font-size: var(--font-badge);
    color: var(--color-text);
}
.tl-chip-remove {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: var(--font-heading-sm);
    line-height: 1;
    padding: 0 2px;
}
.tl-chip-remove:hover {
    color: var(--color-danger);
}

/* ============================================================
   TOAST
   ============================================================ */
.tl-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 20px;
    border-radius: var(--radius-xl);
    font-size: var(--font-content-sm);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    animation: tl-toast-in 0.3s ease;
}
.tl-toast-success {
    background: var(--color-success);
    color: var(--color-white);
}
.tl-toast-error {
    background: var(--color-danger);
    color: var(--color-white);
}
@keyframes tl-toast-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.tl-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
}
.tl-stat-card {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
}
.tl-stat-value {
    font-size: var(--font-heading);
    font-weight: 700;
    color: var(--color-brand);
    margin-bottom: var(--space-xs);
}
.tl-stat-label {
    font-size: var(--font-content-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Profile table (Dashboard) */
.tl-profile-table {
    width: 100%;
    font-size: var(--font-content);
}
.tl-profile-table td {
    padding: 6px 0;
}
.tl-profile-label {
    color: var(--color-text-secondary);
    font-weight: 600;
    width: 120px;
    font-size: var(--font-content-sm);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Dual-Listbox (assignments) */
.tl-dlb-container {
    display: flex;
    gap: 0;
    align-items: stretch;
    min-height: 240px;
}
.tl-dlb-panel {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.tl-dlb-label {
    font-size: var(--font-content-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0 0 6px 2px;
}
.tl-dlb-checklist {
    flex: 1;
    min-height: 200px;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-body);
    padding: 4px 0;
}
.tl-dlb-check-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 5px 8px;
    cursor: pointer;
    font-size: var(--font-button);
    transition: background var(--transition-fast);
}
.tl-dlb-check-item:hover {
    background: var(--color-bg-card);
}
.tl-dlb-buttons {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 0 10px;
}
.tl-dlb-btn {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-surface);
    color: var(--color-text);
    cursor: pointer;
    font-size: var(--font-content);
    font-weight: 600;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.tl-dlb-btn:hover:not(:disabled) {
    background: var(--color-brand);
    color: var(--color-white);
    border-color: var(--color-brand);
}
.tl-dlb-btn:disabled {
    opacity: 0.35;
    cursor: default;
}
.tl-dlb-empty {
    color: var(--color-text-muted);
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    font-size: var(--font-content-sm);
}
.tl-dlb-primary-badge {
    font-size: var(--font-tiny);
    font-weight: 600;
    color: var(--color-brand);
    background: rgba(74,144,217,0.12);
    border-radius: var(--radius-sm);
    padding: 1px 5px;
    margin-left: auto;
    white-space: nowrap;
}

/* ============================================================
   ANALYTICAL REPORT (Reports tab)
   ============================================================ */

/* Stats cards */
.ar-stats-row { display: flex; gap: var(--space-md); margin-bottom: var(--space-xl); flex-wrap: wrap; }
.ar-stat-card { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-lg) var(--space-xl); min-width: 120px; text-align: center; }
.ar-stat-card .ar-stat-value { font-size: 1.8em; font-weight: 700; color: var(--color-text); }
.ar-stat-card .ar-stat-label { font-size: var(--font-badge); color: var(--color-text-muted); margin-top: var(--space-xs); }
.ar-stat-card.green .ar-stat-value { color: var(--color-cls-human); }
.ar-stat-card.yellow .ar-stat-value { color: var(--color-cls-bot); }
.ar-stat-card.red .ar-stat-value { color: var(--color-cls-crawler); }
.ar-stat-card.blue .ar-stat-value { color: var(--color-brand); }

/* Filters */
.ar-filters-bar { display: flex; gap: var(--space-md); margin-bottom: var(--space-lg); flex-wrap: wrap; align-items: flex-end; }
.ar-filter-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.ar-filter-group label { font-size: var(--font-badge); color: var(--color-text-muted); }
.ar-filter-group input, .ar-filter-group select { background: var(--color-bg-body); border: 1px solid var(--color-border); color: var(--color-text); padding: 6px 10px; border-radius: var(--radius-md); font-size: var(--font-content-sm); }
.ar-btn-filter { background: var(--color-brand); color: var(--color-white); border: none; padding: var(--space-sm) var(--space-lg); border-radius: var(--radius-md); cursor: pointer; font-size: var(--font-content-sm); }
.ar-btn-filter:hover { opacity: 0.85; }
.ar-btn-clear { background: var(--color-bg-surface); color: var(--color-text-muted); border: 1px solid var(--color-border); padding: var(--space-sm) var(--space-lg); border-radius: var(--radius-md); cursor: pointer; font-size: var(--font-content-sm); }
.ar-btn-clear:hover { opacity: 0.85; }
.ar-filter-pills { display: flex; gap: var(--space-xs); }
.ar-pill { background: var(--color-bg-surface); color: var(--color-text-muted); border: 1px solid var(--color-border); padding: 5px 14px; border-radius: var(--radius-md); cursor: pointer; font-size: var(--font-badge); transition: all var(--transition-fast); }
.ar-pill:hover { color: var(--color-text); border-color: var(--color-brand); }
.ar-pill.active { background: var(--color-brand); color: var(--color-white); border-color: var(--color-brand); }

/* Table */
.ar-table-container { overflow-x: auto; }
.ar-table { width: 100%; border-collapse: collapse; font-size: var(--font-badge); }
.ar-table th { background: var(--color-bg-surface); color: var(--color-text-muted); padding: 8px 10px; text-align: left; border-bottom: 2px solid var(--color-border); position: sticky; top: 0; z-index: 5; white-space: nowrap; cursor: pointer; user-select: none; }
.ar-table th:hover { color: var(--color-text); }
.ar-table th .ar-sort-arrow { font-size: var(--font-tiny); margin-left: var(--space-xs); opacity: 0.4; }
.ar-table th.ar-sort-active .ar-sort-arrow { opacity: 1; color: var(--color-brand); }
.ar-table td { padding: 6px 10px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.ar-table tr:hover { background: rgba(0,212,255,0.04); }

/* Classification colors */
.ar-cls-human { color: var(--color-cls-human); font-weight: 600; }
.ar-cls-suspected_bot { color: var(--color-cls-bot); font-weight: 600; }
.ar-cls-crawler { color: var(--color-cls-crawler); font-weight: 600; }
.ar-cls-headless { color: var(--color-cls-crawler); font-weight: 600; }
.ar-cls-honeypot_bot { color: var(--color-cls-crawler); font-weight: 600; }
.ar-cls-unknown { color: var(--color-text-muted); }

/* Row background tints */
.ar-row-suspected_bot { background: rgba(243,156,18,0.05); }
.ar-row-crawler { background: rgba(231,76,60,0.05); }
.ar-row-headless { background: rgba(231,76,60,0.08); }
.ar-row-honeypot_bot { background: rgba(231,76,60,0.1); }

/* Badges */
.ar-badge-blocked { background: var(--color-cls-crawler); color: var(--color-white); padding: 1px 6px; border-radius: var(--radius-sm); font-size: var(--font-badge); }
.ar-badge-success { background: var(--color-cls-human); color: var(--color-white); padding: 1px 6px; border-radius: var(--radius-sm); font-size: var(--font-badge); }
.ar-badge-method { background: var(--color-bg-surface); color: var(--color-text-muted); padding: 1px 6px; border-radius: var(--radius-sm); font-size: var(--font-badge); }

/* Text truncation */
.ar-ua-text { display: inline-block; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: help; }
.ar-reasons-text { display: inline-block; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: help; font-size: var(--font-content-sm); color: var(--color-text-muted); }
.ar-url-text { display: inline-block; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: help; font-size: var(--font-content-sm); }
.ar-ref-text { display: inline-block; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: help; font-size: var(--font-content-sm); color: var(--color-text-muted); }

/* Pagination */
.ar-pagination { display: flex; gap: var(--space-sm); justify-content: center; margin-top: var(--space-lg); align-items: center; }
.ar-page-link { background: var(--color-bg-surface); color: var(--color-text); border: 1px solid var(--color-border); padding: 6px 12px; border-radius: var(--radius-md); font-size: var(--font-content-sm); cursor: pointer; }
.ar-page-link:hover:not(:disabled) { background: var(--color-bg-card); }
.ar-page-link.active { background: var(--color-brand); color: var(--color-white); border-color: var(--color-brand); }
.ar-page-link:disabled { opacity: 0.4; cursor: default; }
.ar-page-info { color: var(--color-text-muted); font-size: var(--font-content-sm); }

/* Action buttons */
.ar-btn-purge { background: var(--color-cls-crawler); color: var(--color-white); border: none; padding: 5px 14px; border-radius: var(--radius-md); cursor: pointer; font-size: var(--font-badge); font-weight: 600; }
.ar-btn-purge:hover { background: var(--color-danger); }
.ar-btn-purge:disabled { opacity: 0.5; cursor: default; }
.ar-btn-print { background: var(--color-brand); color: var(--color-white); border: none; padding: 5px 14px; border-radius: var(--radius-md); cursor: pointer; font-size: var(--font-badge); font-weight: 600; }
.ar-btn-print:hover { opacity: 0.85; }

/* ============================================================
   SECURITY REPORTS (Log modals)
   ============================================================ */
.sr-modal-wide { max-width: 1100px; width: 95vw; }
.sr-modal-body { max-height: 70vh; overflow-y: auto; padding: 0; }
.sr-modal-body .ar-table-container { padding: 0; }
.sr-modal-body .ar-table { font-size: var(--font-badge); }
.sr-modal-body .ar-table td { padding: 5px 8px; }
.sr-modal-body .ar-table th { padding: 6px 8px; font-size: var(--font-content-sm); }
.sr-type-badge { background: var(--color-bg-card); color: var(--color-text); padding: 1px 8px; border-radius: var(--radius-sm); font-size: var(--font-content-sm); font-family: monospace; }
.sr-action-badge { background: rgba(37,99,235,0.1); color: var(--color-brand); padding: 1px 8px; border-radius: var(--radius-sm); font-size: var(--font-content-sm); font-weight: 600; text-transform: uppercase; }

/* Activity Reports (act- prefix) */
.act-stat-card { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-lg); text-align: center; }
.act-stat-value { font-size: 28px; font-weight: 700; color: var(--color-brand); }
.act-stat-label { font-size: var(--font-content-sm); color: var(--color-text-muted); margin-top: var(--space-xs); }
.act-type-badge { display: inline-block; padding: 1px 8px; border-radius: var(--radius-md); font-size: var(--font-badge); font-weight: 500; background: var(--color-bg-card); color: var(--color-text); }
.act-app-badge { display: inline-block; padding: 1px 6px; border-radius: var(--radius-md); font-size: var(--font-tiny); font-weight: 600; background: var(--color-success); color: var(--color-black); }
.act-app-badge.act-app-v2 { background: var(--color-brand); color: var(--color-white); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }

/* ============================================================
   NEWS FEED MANAGEMENT (nf- prefix)
   ============================================================ */
.nf-page { padding: 0; }
.nf-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-lg); }
.nf-header h2 { margin: 0; font-size: var(--font-heading-sm); color: var(--color-text); font-weight: 600; }
.nf-btn { background: var(--color-brand); color: var(--color-on-brand); border: none; padding: 8px 18px; border-radius: var(--radius-lg); font-size: var(--font-button); font-weight: 600; cursor: pointer; }
.nf-btn:hover { opacity: 0.85; }
.nf-btn:disabled { opacity: 0.5; cursor: default; }
.nf-btn-secondary { background: var(--color-bg-card); color: var(--color-text); border: 1px solid var(--color-border); padding: 8px 18px; border-radius: var(--radius-lg); font-size: var(--font-button); cursor: pointer; }
.nf-btn-secondary:hover { background: var(--color-bg-input); }
.nf-btn-link { background: none; border: none; color: var(--color-brand); font-size: var(--font-content-sm); cursor: pointer; padding: 2px 6px; text-decoration: underline; }
.nf-btn-link:hover { opacity: 0.8; }
.nf-btn-icon { background: none; border: none; cursor: pointer; font-size: var(--font-heading-sm); padding: 4px 6px; border-radius: var(--radius-md); }
.nf-btn-icon:hover { background: var(--color-bg-input); }
.nf-btn-danger { color: var(--color-danger); }
.nf-banner { padding: 10px 16px; border-radius: var(--radius-lg); margin-bottom: var(--space-md); font-size: var(--font-content-sm); }
.nf-banner.success { background: rgba(0,204,102,0.12); color: var(--color-success); border: 1px solid rgba(0,204,102,0.25); }
.nf-banner.error { background: rgba(255,68,68,0.12); color: var(--color-danger); border: 1px solid rgba(255,68,68,0.25); }
.nf-form-section { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-xl); margin-bottom: var(--space-xl); }
.nf-form-section h3 { margin: 0 0 16px 0; font-size: var(--font-heading-sm); color: var(--color-text); }
.nf-form-group { margin-bottom: 14px; }
.nf-form-group label { display: block; font-size: var(--font-content-sm); color: var(--color-text-secondary); margin-bottom: var(--space-xs); font-weight: 500; }
.nf-form-group input[type="text"],
.nf-form-group input[type="datetime-local"],
.nf-form-group textarea,
.nf-form-group select { width: 100%; background: var(--color-bg-input); color: var(--color-text); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 8px 10px; font-size: var(--font-input); box-sizing: border-box; }
.nf-form-group textarea { font-family: monospace; resize: vertical; }
.nf-form-row { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
.nf-form-row .nf-form-group { flex: 1; min-width: 180px; }
.nf-form-buttons { display: flex; gap: 10px; margin-top: var(--space-lg); }
.nf-loading, .nf-empty { text-align: center; padding: var(--space-3xl); color: var(--color-text-muted); font-size: var(--font-content-sm); }
.nf-table-container { overflow-x: auto; }
.nf-table { width: 100%; border-collapse: collapse; font-size: var(--font-table); }
.nf-table th { text-align: left; padding: 8px 10px; font-size: var(--font-table-header); color: var(--color-text-muted); border-bottom: 1px solid var(--color-border); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.nf-table td { padding: 8px 10px; border-bottom: 1px solid var(--color-border-light); color: var(--color-text); }
.nf-table tr:hover { background: rgba(255,255,255,0.03); }
.nf-table tr.nf-inactive td { opacity: 0.5; }
.nf-badge { display: inline-block; padding: 1px 8px; border-radius: var(--radius-sm); font-size: var(--font-badge); background: var(--color-bg-input); color: var(--color-text-secondary); margin-left: 6px; }
.nf-badge-pin { background: rgba(255,170,0,0.15); color: var(--color-warning); }
.nf-badge-inactive { background: rgba(255,68,68,0.12); color: var(--color-danger); }
.nf-actions { white-space: nowrap; }

/* User targeting picker */
.nf-user-picker { background: var(--color-bg-input); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-sm); }
.nf-user-picker-controls { display: flex; gap: var(--space-sm); margin-bottom: var(--space-sm); padding-bottom: 6px; border-bottom: 1px solid var(--color-border-light); }
.nf-user-picker-list { max-height: 200px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
.nf-user-check { display: flex; align-items: center; gap: var(--space-sm); padding: 4px 6px; border-radius: var(--radius-sm); cursor: pointer; font-size: var(--font-content-sm); color: var(--color-text); }
.nf-user-check:hover { background: rgba(255,255,255,0.05); }
.nf-user-check small { color: var(--color-text-muted); margin-left: auto; }

/* ============================================================
   PORTAL NEWS FEED HOME DISPLAY (pnf- prefix)
   ============================================================ */
.pnf-section { margin-top: var(--space-2xl); }
.pnf-heading { font-size: var(--font-heading-sm); font-weight: 600; color: var(--color-text); margin-bottom: var(--space-md); }
.pnf-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-xl); margin-bottom: 10px; }
.pnf-card.pnf-pinned { border-left: 3px solid var(--color-warning); }
.pnf-card-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    user-select: none;
}
.pnf-card-toggle:hover { background: rgba(128,128,128,0.06); border-radius: var(--radius-xl); }
.pnf-toggle-arrow {
    font-size: var(--font-tiny);
    color: var(--color-text-muted);
    flex-shrink: 0;
    width: 14px;
    text-align: center;
}
.pnf-pin-icon { font-size: var(--font-content); flex-shrink: 0; }
.pnf-card-title { font-weight: 600; font-size: var(--font-content); color: var(--color-text); }
.pnf-card-date { margin-left: auto; font-size: var(--font-content-sm); color: var(--color-text-muted); }
.pnf-card-body {
    font-size: var(--font-content-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    max-height: var(--pnf-body-height, 15em);
    overflow-y: auto;
    padding: 0 16px 12px;
}
.pnf-card-body p { margin: 4px 0; }
.pnf-card-body a { color: var(--color-brand); }
.pnf-collapsed .pnf-card-body { display: none; }
.pnf-resize-handle {
    height: 6px;
    cursor: row-resize;
    background: var(--color-border);
    border-radius: 0 0 8px 8px;
    transition: background var(--transition-fast);
}
.pnf-resize-handle:hover,
.pnf-resize-handle.dragging {
    background: var(--color-brand);
}
.pnf-collapsed .pnf-resize-handle { display: none; }