/* App Layout */

:root {
    --app-gutter: clamp(var(--space-4), 2vw, var(--space-6));
}

.app-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: var(--app-gutter);
    box-sizing: border-box;
}

/* Sticky floating toolbar: compact essentials + collapsible details */
.app-top-bar {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky-chrome);
    margin: calc(-1 * var(--app-gutter, var(--space-5))) calc(-1 * var(--app-gutter, var(--space-5))) var(--space-4);
    padding: var(--space-2) var(--space-5);
    background: var(--top-bar-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--top-bar-shadow);
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: clip;
}

.app-top-bar-compact {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    max-width: 100%;
    min-width: 0;
    overflow-x: clip;
}

/* Single combined header card: tabs + tools + team calendar row */
.app-header-unified {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    overflow-x: clip;
    overflow-y: visible;
    box-sizing: border-box;
}

.app-header-unified:has(.team-account-menu[open]) {
    overflow: visible;
}

.app-header-unified__row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
    min-width: 0;
    gap: 0;
}

.app-header-unified__row--global {
    align-items: center;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
}

.app-header-unified__row--global .app-top-bar-title-block {
    flex: 1 1 auto;
    min-width: 0;
}

.app-header-unified__nav {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    gap: 0;
}

.app-header-unified__nav .app-tab-nav-cluster {
    flex: 1 1 auto;
    min-width: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.app-header-unified__tools {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    flex: 0 1 auto;
    min-width: 0;
    max-width: 100%;
    margin-left: 0;
    padding: var(--space-2) var(--space-3);
    gap: var(--space-2);
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
}

.app-header-unified__row--global .app-header-unified__tools {
    margin-left: auto;
    justify-content: flex-end;
    border-left: none;
}

.app-header-unified__tools-collapsible {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    flex: 0 1 auto;
    min-width: 0;
    padding: 0 var(--space-1);
    overflow: hidden;
    transition: max-width 0.28s ease, opacity 0.2s ease, padding 0.28s ease;
}

.app-header-unified__tools-pinned {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    flex-shrink: 0;
    gap: 0;
    padding-left: 2px;
    border-left: 1px solid var(--border-color);
}

.app-top-bar-compact--collapsed .app-header-unified__tools-collapsible {
    display: none;
}

.app-header-unified__details {
    border-top: 1px solid var(--border-color);
}

.app-header-unified__details .team-calendar-row--header {
    margin: 0;
    border: none;
    border-radius: 0;
    background: var(--surface-muted);
}

.app-top-bar-primary {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.app-top-bar-team-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
    overflow: hidden;
    max-height: 280px;
    opacity: 1;
    transition: max-height 0.28s ease, opacity 0.2s ease, margin 0.28s ease;
}

.app-top-bar-team-details[hidden] {
    display: none !important;
}

.app-top-bar-compact--collapsed .app-top-bar-team-details:not([hidden]) {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

.app-top-bar-compact--collapsed .app-top-bar-toggle-icon {
    transform: rotate(180deg);
}

.app-term-quick-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

@media (min-width: 1100px) {
    .app-header-unified__row--global {
        flex-wrap: nowrap;
    }

    .app-top-bar-title-block {
        flex: 0 1 auto;
    }

    .app-header-unified__nav .app-tab-nav-cluster,
    .app-tab-nav-cluster,
    .app-header-unified__nav .app-zone-nav-cluster,
    .app-zone-nav-cluster {
        flex: 1 1 auto;
        min-width: 0;
        max-width: none;
        overflow: hidden;
    }

    .app-header-unified__row--global .app-header-unified__tools,
    .app-top-bar-actions {
        flex-shrink: 0;
        width: auto;
        max-width: none;
    }
}

.app-top-bar-title-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1 1 160px;
}

.app-top-bar-title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
}

.app-top-bar-title-row h1 {
    flex: 0 1 auto;
    min-width: 0;
}

.app-top-bar-title-block h1 {
    font-size: var(--text-h5);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.025em;
    line-height: var(--leading-heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-bar-calendar-label {
    font-size: var(--text-body-md);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-top-bar-essential {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.btn-compact {
    min-height: 36px;
    padding: var(--pad-control-y) var(--pad-control-x-lg);
    font-size: var(--text-body-md);
}

.btn-small,
.btn-sm {
    min-height: 36px;
    padding: var(--pad-control-y) var(--pad-control-x);
    font-size: var(--text-body-md);
}

.app-top-bar-toggle {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.app-top-bar-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.app-top-bar-toggle-icon {
    font-size: 0.75rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.app-top-bar-details {
    overflow: hidden;
    max-height: 520px;
    opacity: 1;
    transition: max-height 0.28s ease, opacity 0.2s ease, margin 0.28s ease;
    margin-top: 12px;
}

.app-top-bar--collapsed .app-top-bar-details {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

.app-top-bar--collapsed #teamLockDetails,
.app-top-bar--collapsed .team-lock-debug-toggle {
    display: none;
}

.app-top-bar--collapsed .team-lock-status {
    align-items: center;
    margin-bottom: 0.35rem;
    padding: 0.25rem 0.5rem;
}

.app-top-bar--collapsed .app-top-bar-toggle-icon {
    transform: rotate(180deg);
}

.app-top-bar-secondary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 0;
    border-bottom: none;
}

.app-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.header-controls {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}