/*
  Afrandeh Shell Chrome — AppBar, Drawer, Nav, Tabs, Session
  وابسته به design-tokens.css و html[data-theme]
*/

/* ===== AppBar ===== */
.main-appbar {
    background: var(--afr-chrome-bg) !important;
    color: var(--afr-chrome-text) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--afr-chrome-border) !important;
    height: var(--afr-appbar-height, 64px);
    box-shadow: var(--afr-shadow-sm);
}

.main-appbar .mud-toolbar {
    color: inherit;
    min-height: var(--afr-appbar-height, 64px);
    padding-inline: 16px;
}

.main-appbar .mud-icon-button,
.main-appbar .menu-button {
    color: var(--afr-chrome-icon) !important;
}

.main-appbar .mud-icon-button:hover {
    background: color-mix(in srgb, var(--afr-brand-accent) 12%, transparent) !important;
}

.header-app-name {
    color: var(--afr-chrome-text) !important;
    font-weight: 700 !important;
    letter-spacing: 0.2px;
}

.header-right-section {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-left-section {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 100%;
}

.header-logo {
    height: 32px;
    width: auto;
    margin-inline-end: 5px;
    filter: drop-shadow(0 1px 3px rgba(var(--afr-brand-primary-rgb), 0.18));
}

html[data-theme="dark"] .header-logo,
.mud-theme-dark .header-logo {
    filter: drop-shadow(0 1px 4px rgba(2, 174, 253, 0.25));
}

/* ===== Session pill ===== */
.session-info-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 14px;
    border-radius: var(--afr-radius-pill, 999px);
    background: var(--afr-session-pill-bg);
    border: 1px solid var(--afr-session-pill-border);
}

.session-info-pill--compact {
    gap: 6px;
    padding: 6px 10px;
    max-width: min(52vw, 220px);
    color: var(--afr-chrome-text);
}

.session-info-pill--compact .mud-icon-root {
    color: var(--afr-session-value) !important;
}

.session-info-pill__compact-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--afr-chrome-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.info-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
    min-width: 72px;
}

.info-label {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--afr-session-label);
    line-height: 1.2;
}

.info-value {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--afr-session-value);
    line-height: 1.25;
    text-align: center;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.info-divider,
.vertical-divider {
    width: 1px;
    height: 22px;
    background: var(--afr-chrome-divider);
    flex-shrink: 0;
}

.vertical-divider {
    margin-inline: 8px;
}

/* ===== User profile ===== */
.user-profile-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-inline: 8px 5px;
    cursor: pointer;
}

.user-text-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    line-height: 1.15;
}

.user-name {
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    color: var(--afr-user-name) !important;
    white-space: nowrap;
}

.user-code {
    font-size: 0.7rem !important;
    color: var(--afr-user-code) !important;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    letter-spacing: 0.3px;
}

.user-avatar-small {
    width: 28px !important;
    height: 28px !important;
    background: color-mix(in srgb, var(--afr-brand-accent) 18%, transparent) !important;
    border: 1px solid color-mix(in srgb, var(--afr-brand-accent) 35%, transparent) !important;
}

.user-profile-menu-trigger:focus-visible {
    outline: 2px solid var(--afr-brand-accent);
    outline-offset: 2px;
    border-radius: var(--afr-radius-sm);
}

/* ===== Drawer ===== */
.mud-drawer {
    background: var(--mud-palette-drawer-background, var(--afr-surface)) !important;
    color: var(--mud-palette-drawer-text, var(--afr-nav-text)) !important;
    border-inline-end: 1px solid var(--afr-chrome-border);
}

.mud-drawer .mud-drawer-content {
    background: inherit;
}

/* لبه‌ی قابل‌کشیدن برای تغییر عرض منو — سمت مرز با محتوای اصلی (چپ در RTL) */
.app-sidebar-resize-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    inset-inline-end: -3px;
    width: 6px;
    cursor: ew-resize;
    z-index: 20;
    touch-action: none;
}

.app-sidebar-resize-handle:hover,
.app-sidebar-resize-handle:active {
    background: var(--afr-brand-accent, rgba(25, 118, 210, 0.35));
}

/* ===== Nav menu ===== */
.mud-navmenu.afr-nav-menu {
    padding: 8px 6px 16px;
}

.mud-navmenu.afr-nav-menu .mud-nav-link {
    color: var(--afr-nav-text) !important;
    border-radius: var(--afr-radius-sm);
    margin: 2px 6px;
    min-height: 40px;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}

.mud-navmenu.afr-nav-menu .mud-nav-link .mud-nav-link-icon {
    color: var(--afr-nav-icon) !important;
}

.mud-navmenu.afr-nav-menu .mud-nav-link:hover:not(.mud-nav-link-disabled) {
    background: var(--afr-nav-hover-bg) !important;
    color: var(--afr-chrome-text) !important;
}

.mud-navmenu.afr-nav-menu .mud-nav-link:hover:not(.mud-nav-link-disabled) .mud-nav-link-icon {
    color: var(--afr-brand-accent) !important;
}

.mud-navmenu.afr-nav-menu .mud-nav-link-active {
    background: var(--afr-nav-active-bg) !important;
    color: var(--afr-nav-active-text) !important;
    font-weight: 700 !important;
    border-inline-start: 3px solid var(--afr-nav-active-border);
}

.mud-navmenu.afr-nav-menu .mud-nav-link-active .mud-nav-link-icon {
    color: var(--afr-nav-active-text) !important;
}

.mud-navmenu.afr-nav-menu .mud-nav-link-disabled {
    opacity: 0.45;
}

.mud-navmenu.afr-nav-menu .mud-nav-group > .mud-nav-item > .mud-nav-link {
    color: var(--afr-nav-group-title) !important;
    font-weight: 600;
}

.mud-navmenu.afr-nav-menu .mud-nav-group .mud-nav-group-items .mud-nav-link {
    padding-inline-start: 20px !important;
    font-size: 0.875rem;
}

.mud-navmenu.afr-nav-menu .mud-nav-group .mud-nav-group-items {
    border-inline-start: 1px solid var(--afr-chrome-border);
    margin-inline-start: 18px;
    padding-inline-start: 4px;
}

/* ===== Workspace tab bar ===== */
.workspace-tab-bar {
    background: var(--afr-tab-bar-bg, var(--mud-palette-background)) !important;
    border-bottom-color: var(--afr-chrome-border) !important;
}

html[data-theme="light"] .workspace-tab--active .workspace-tab__title,
.mud-theme-light .workspace-tab--active .workspace-tab__title {
    color: var(--afr-brand-primary);
}

html[data-theme="dark"] .workspace-tab--active .workspace-tab__title,
.mud-theme-dark .workspace-tab--active .workspace-tab__title {
    color: var(--afr-tab-active-text);
}

/* ===== Breadcrumb in chrome area ===== */
.main-content-with-session-guard .afr-breadcrumb {
    background: var(--afr-surface-muted);
    border-color: var(--afr-chrome-border);
}

.main-content-with-session-guard .afr-breadcrumb__current {
    color: var(--afr-text);
}

/* ===== Progress under appbar ===== */
.progress-below-appbar {
    position: fixed;
    top: var(--afr-appbar-height, 64px);
    left: 0;
    right: 0;
    z-index: 1300;
}

@media (max-width: 1200px) {
    .session-info-pill {
        padding: 4px 10px;
        gap: 8px;
    }

    .info-block {
        min-width: 60px;
    }

    .info-value {
        max-width: 120px;
    }
}

@media (max-width: 768px) {
    .header-app-name {
        font-size: 1rem !important;
    }
}