/* ============================================================
   COMMAND PALETTE — Global search & navigation
   SmartPack 2026
============================================================ */

/* Backdrop */
.cp-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 40, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 900;
    animation: cp-fade-in 0.15s ease;
}

@keyframes cp-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Shell */
.cp-shell {
    position: fixed;
    top: 15vh;
    left: 50%;
    transform: translateX(-50%);
    width: 620px;
    max-width: calc(100vw - 32px);
    background: var(--bg-primary);
    border-radius: 16px;
    box-shadow:
        0 0 0 1px rgba(37,99,235,0.1),
        0 8px 24px rgba(0,0,0,0.12),
        0 32px 80px rgba(0,0,0,0.18);
    z-index: 901;
    overflow: hidden;
    animation: cp-slide-in 0.18s cubic-bezier(0.34, 1.4, 0.64, 1);
    outline: none;
}

@keyframes cp-slide-in {
    from { opacity: 0; transform: translateX(-50%) translateY(-12px) scale(0.96); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0)      scale(1); }
}

/* Input row */
.cp-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-primary);
}

.cp-search-icon {
    color: var(--accent-primary);
    font-size: 15px;
    flex-shrink: 0;
}

.cp-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 15px;
    font-family: inherit;
    color: var(--text-primary);
    background: transparent;
    caret-color: var(--accent-primary);
}

.cp-input::placeholder {
    color: var(--text-muted);
}

.cp-spinner {
    color: var(--accent-primary, #3b82f6);
    font-size: 14px;
    flex-shrink: 0;
    padding: 0 4px;
}

.cp-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 12px;
    flex-shrink: 0;
    transition: color 0.1s;
}

.cp-clear:hover { color: var(--text-primary); }

.cp-esc {
    font-size: 10px;
    font-family: inherit;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 5px;
    padding: 2px 6px;
    flex-shrink: 0;
    letter-spacing: 0.02em;
}

/* Results */
.cp-results {
    max-height: 420px;
    overflow-y: auto;
    padding: 6px;
    scrollbar-width: thin;
    scrollbar-color: #cdd8ed transparent;
}

.cp-results::-webkit-scrollbar { width: 4px; }
.cp-results::-webkit-scrollbar-thumb { background: #cdd8ed; border-radius: 99px; }

/* Group */
.cp-group {
    margin-bottom: 4px;
}

.cp-group-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 8px 10px 4px;
}

/* Item */
.cp-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: background 0.08s;
}

.cp-item:hover,
.cp-item-active {
    background: var(--bg-secondary);
}

.cp-item-active {
    background: #e4ebf7;
}

.cp-item-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: #f1f4f9;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 12px;
    color: var(--accent-primary);
    transition: background 0.08s;
}

.cp-item-active .cp-item-icon {
    background: rgba(63,187,254,0.12);
}

.cp-item-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.cp-item-label {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cp-item-label mark {
    background: rgba(63,187,254,0.2);
    color: #1a6fd4;
    border-radius: 2px;
    padding: 0 1px;
    font-weight: 600;
}

.cp-item-section {
    font-size: 11px;
    color: var(--text-muted);
}

.cp-item-arrow {
    font-size: 10px;
    color: #cdd8ed;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.08s, color 0.08s;
}

.cp-item:hover .cp-item-arrow,
.cp-item-active .cp-item-arrow {
    opacity: 1;
    color: var(--accent-primary);
}

/* Empty state */
.cp-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 13px;
}

.cp-empty i {
    font-size: 28px;
    color: #cdd8ed;
}

/* Footer */
.cp-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 16px;
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    font-size: 11px;
    color: var(--text-muted);
}

.cp-footer kbd {
    font-family: inherit;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 10px;
    color: var(--text-secondary);
    margin-right: 2px;
}

/* Search trigger button in header */
.cp-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    color: rgba(255,255,255,0.75);
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
    width: 320px;
}

.cp-trigger:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.28);
    color: rgba(255,255,255,0.95);
}

.cp-trigger i {
    font-size: 12px;
    opacity: 0.7;
}

.cp-trigger-hint {
    margin-left: auto;
    font-size: 10px;
    opacity: 0.5;
    display: flex;
    gap: 2px;
}

.cp-trigger-hint kbd {
    font-family: inherit;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 3px;
    padding: 0 4px;
    font-size: 10px;
}