/* Apitinel — App shell extras (Phase 2): sidebar collapse, command palette, breadcrumbs.
   Custom layer on top of compiled tailwind.css — never edit the compiled file. */

/* ---------- Sidebar collapse ---------- */
.sidebar-shell { width: 15rem; transition: width .2s ease; }
body.sidebar-collapsed .sidebar-shell { width: 4.25rem; }
body.sidebar-collapsed .sidebar-label,
body.sidebar-collapsed .sidebar-section-label,
body.sidebar-collapsed .sidebar-user-meta,
body.sidebar-collapsed .sidebar-logo-text,
body.sidebar-collapsed .sidebar-version { display: none; }
body.sidebar-collapsed .nav-item { justify-content: center; padding-left: 0; padding-right: 0; }
body.sidebar-collapsed .sidebar-shell .nav-item i { width: auto; }
.sidebar-main-offset { margin-left: 0; }
@media (min-width: 1024px) {
    .sidebar-main-offset { margin-left: 15rem; transition: margin-left .2s ease; }
    body.sidebar-collapsed .sidebar-main-offset { margin-left: 4.25rem; }
}
.sidebar-collapse-btn { transition: transform .2s ease; }
body.sidebar-collapsed .sidebar-collapse-btn i { transform: rotate(180deg); }

/* ---------- Command palette ---------- */
.palette-overlay {
    position: fixed; inset: 0; z-index: 90;
    background: rgba(2, 6, 23, .55);
    backdrop-filter: blur(3px);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 12vh 16px 16px;
    animation: paletteFade .12s ease;
}
@keyframes paletteFade { from { opacity: 0 } to { opacity: 1 } }
.palette-box {
    width: 100%; max-width: 580px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(99,102,241,.15);
    overflow: hidden;
    animation: palettePop .14s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes palettePop { from { transform: scale(.97) translateY(-6px); opacity: 0 } to { transform: none; opacity: 1 } }
.palette-input {
    width: 100%; background: transparent; border: none; outline: none;
    padding: 14px 16px 14px 42px;
    font-size: 15px; color: var(--text-primary);
}
.palette-input::placeholder { color: var(--text-muted); }
.palette-head { position: relative; border-bottom: 1px solid var(--border-color); }
.palette-head i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 14px; }
.palette-list { max-height: 340px; overflow-y: auto; padding: 6px; }
.palette-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: 10px; cursor: pointer;
    color: var(--text-secondary);
}
.palette-item.active { background: var(--bg-subtle); color: var(--text-primary); }
.palette-item.active .palette-item-icon { color: var(--color-primary-400); }
.palette-item-icon {
    width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-subtle); color: var(--text-muted); font-size: 12px;
}
.palette-item.active .palette-item-icon { background: var(--bg-elevated); }
.palette-item-title { font-size: 13.5px; font-weight: 500; }
.palette-item-sub { font-size: 11.5px; color: var(--text-muted); font-family: var(--font-mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 340px; }
.palette-group-label { padding: 8px 10px 4px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); }
.palette-foot {
    display: flex; gap: 14px; padding: 8px 14px;
    border-top: 1px solid var(--border-color);
    font-size: 11px; color: var(--text-muted);
}
.palette-foot kbd {
    font-family: var(--font-mono); font-size: 10px;
    background: var(--bg-subtle); border: 1px solid var(--border-strong);
    border-radius: 5px; padding: 1px 5px;
}
.palette-empty { padding: 28px 16px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* ---------- Topbar search trigger ---------- */
.search-trigger {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 12px; border-radius: 10px;
    background: var(--bg-subtle); border: 1px solid var(--border-color);
    color: var(--text-muted); font-size: 13px; cursor: pointer;
    transition: all .15s; min-width: 190px;
}
.search-trigger:hover { border-color: var(--border-strong); color: var(--text-secondary); }
.search-trigger kbd {
    margin-left: auto; font-family: var(--font-mono); font-size: 10px;
    background: var(--bg-surface); border: 1px solid var(--border-strong);
    border-radius: 5px; padding: 1px 6px; color: var(--text-muted);
}

/* ---------- Breadcrumbs ---------- */
.breadcrumb { display: flex; align-items: center; gap: 7px; font-size: 13.5px; min-width: 0; }
.breadcrumb a { color: var(--text-muted); font-weight: 500; }
.breadcrumb a:hover { color: var(--color-primary-500); }
.breadcrumb .sep { color: var(--text-faint); font-size: 10px; }
.breadcrumb .current { color: var(--text-primary); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Inline run panel (request editor) ---------- */
.run-panel-overlay {
    position: fixed; inset: 0; z-index: 80;
    background: rgba(2, 6, 23, .4);
    animation: paletteFade .15s ease;
}
.run-panel {
    position: absolute; top: 0; right: 0; bottom: 0;
    width: min(440px, 100vw);
    background: var(--bg-elevated);
    border-left: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    display: flex; flex-direction: column;
    transform: translateX(100%);
    transition: transform .18s ease;
}
.run-panel.open { transform: translateX(0); }

/* ---------- Scenario builder drag states ---------- */
.step-card.dragging { opacity: .45; }
.step-card.drag-over { box-shadow: inset 0 2px 0 0 var(--color-primary-500); }
.step-drag-handle:active { cursor: grabbing; }

/* ---------- Skeleton helpers ---------- */
.skel { background: var(--bg-subtle); border-radius: 8px; animation: skelPulse 1.4s ease-in-out infinite; }
@keyframes skelPulse { 0%,100% { opacity: 1 } 50% { opacity: .45 } }