/* 
 * VATSAL SHAH - COMMAND PALETTE (ULTRA-PREMIUM)
 * Inspired by Stripe, Linear, and Vercel.
 */

:root {
    --cp-bg: rgba(10, 10, 15, 0.8);
    --cp-border: rgba(255, 255, 255, 0.1);
    --cp-accent: #3b82f6;
    --cp-text: #ffffff;
    --cp-text-muted: rgba(255, 255, 255, 0.5);
    --cp-shadow: 
        0 0 0 1px rgba(255, 255, 255, 0.05),
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 10px 20px rgba(0, 0, 0, 0.3);
}

#command-palette-root {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 100000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
}

#command-palette-backdrop {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.cp-modal {
    position: relative;
    width: 90%;
    max-width: 680px;
    background: var(--cp-bg);
    border: 1px solid var(--cp-border);
    border-radius: 20px;
    box-shadow: var(--cp-shadow);
    overflow: hidden;
    transform-origin: top center;
    /* Animation handled in JS for spring feels */
}

.cp-header {
    display: flex;
    align-items: center;
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--cp-border);
    gap: 1.25rem;
}

.cp-header i {
    font-size: 1.25rem;
    color: var(--cp-accent);
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.4));
}

.cp-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--cp-text);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    font-family: 'Inter Tight', var(--ff-sans);
}

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

.cp-results-container {
    max-height: 480px;
    overflow-y: auto;
    padding: 0.75rem;
}

.cp-group-label {
    padding: 1rem 1rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cp-accent);
    opacity: 0.8;
}

.cp-item {
    display: flex;
    align-items: center;
    padding: 0.875rem 1rem;
    border-radius: 12px;
    gap: 1.25rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    color: var(--cp-text);
    position: relative;
    border: 1px solid transparent;
}

.cp-item:hover, .cp-item.active {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateX(6px);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.cp-item.active::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--cp-accent);
    border-radius: 4px;
    box-shadow: 0 0 8px var(--cp-accent);
}

.cp-item-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cp-text-muted);
    transition: all 0.4s ease;
}

.cp-item:hover .cp-item-icon, .cp-item.active .cp-item-icon {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--cp-accent);
    transform: scale(1.05);
}

.cp-item-info { flex: 1; }

.cp-item-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
    color: var(--cp-text);
}

.cp-item-meta {
    font-size: 0.75rem;
    color: var(--cp-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cp-meta-divider {
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.cp-item-type {
    font-weight: 700;
    color: var(--cp-accent);
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.05em;
}

mark {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    font-weight: 700;
    border-radius: 2px;
    padding: 0 2px;
}

.cp-footer {
    padding: 1rem 1.75rem;
    background: rgba(10, 10, 15, 0.4);
    border-top: 1px solid var(--cp-border);
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
    font-size: 0.75rem;
    color: var(--cp-text-muted);
}

.cp-footer span { display: flex; align-items: center; gap: 6px; }

.cp-footer kbd {
    background: rgba(255, 255, 255, 0.08);
    padding: 3px 7px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--clr-white);
    font-family: var(--ff-sans);
    font-size: 0.7rem;
    font-weight: 800;
    box-shadow: 0 1px 0 rgba(0,0,0,0.3);
}

/* Custom Scrollbar */
.cp-results-container::-webkit-scrollbar { width: 4px; }
.cp-results-container::-webkit-scrollbar-track { background: transparent; }
.cp-results-container::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }