/* ============================================================
   AvatarIconPicker.css — Premium Dark Design
   ============================================================ */

.aip-page {
    padding: 40px clamp(20px, 5vw, 64px) 100px;
    max-width: 900px;
    margin: 0 auto;
}

/* ── Header ───────────────────────────────────────────────── */
.aip-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--purple);
    margin-bottom: 8px;
}

.aip-title {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    color: var(--t1);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
    background: var(--g-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.aip-sub {
    color: var(--t3);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

/* ── Preview circle ───────────────────────────────────────── */
.aip-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
}

.aip-preview-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--card);
    border: 2px solid var(--purple);
    box-shadow: 0 0 0 6px rgba(124,58,237,0.12), 0 8px 32px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    line-height: 1;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
    animation: aip-pop 0.25s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes aip-pop {
    from { transform: scale(0.8); opacity: 0.5; }
    to   { transform: scale(1);   opacity: 1; }
}

.aip-preview-label {
    font-size: 0.8rem;
    color: var(--t4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* ── Search bar ───────────────────────────────────────────── */
.aip-search-wrap {
    position: relative;
    margin-bottom: 20px;
}

.aip-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--t4);
    font-size: 0.9rem;
    pointer-events: none;
}

.aip-search {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--b2);
    border-radius: var(--r-pill);
    padding: 12px 44px 12px 40px;
    color: var(--t1);
    font-size: 0.95rem;
    font-family: var(--font);
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.aip-search::placeholder { color: var(--t4); }

.aip-search:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.18);
}

.aip-search-clear {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--t4);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 50%;
    transition: color var(--t-fast), background var(--t-fast);
}

.aip-search-clear:hover {
    color: var(--t1);
    background: var(--card);
}

/* ── Category pills ───────────────────────────────────────── */
.aip-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.aip-cat-pill {
    background: var(--surface);
    border: 1px solid var(--b2);
    color: var(--t3);
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font);
    padding: 6px 14px;
    border-radius: var(--r-pill);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
    white-space: nowrap;
}

.aip-cat-pill:hover {
    background: var(--purple-dim);
    border-color: var(--purple);
    color: var(--purple-3);
}

.aip-cat-pill.active {
    background: var(--g-primary);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 2px 12px rgba(124,58,237,0.3);
}

/* ── Emoji grid ───────────────────────────────────────────── */
.aip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(54px, 1fr));
    gap: 8px;
    margin-bottom: 32px;
    max-height: 420px;
    overflow-y: auto;
    padding: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--purple-dim) transparent;
}

.aip-grid::-webkit-scrollbar { width: 6px; }
.aip-grid::-webkit-scrollbar-track { background: transparent; }
.aip-grid::-webkit-scrollbar-thumb { background: var(--purple-dim); border-radius: 3px; }

.aip-tile {
    aspect-ratio: 1;
    background: var(--card);
    border: 1px solid var(--b1);
    border-radius: var(--r);
    font-size: 1.6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
    line-height: 1;
    padding: 0;
}

.aip-tile:hover {
    background: var(--purple-dim);
    border-color: var(--purple);
    transform: scale(1.12);
    box-shadow: 0 4px 16px rgba(124,58,237,0.25);
}

.aip-tile.selected {
    background: var(--purple-dim);
    border-color: var(--purple);
    box-shadow: 0 0 0 2px var(--purple), 0 4px 20px rgba(124,58,237,0.35);
    transform: scale(1.08);
}

/* ── Empty state ──────────────────────────────────────────── */
.aip-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--t4);
    padding: 40px 0;
    font-size: 0.9rem;
}

/* ── Footer / Save ────────────────────────────────────────── */
.aip-footer {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
}

.aip-success {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #22C55E;
    font-size: 0.9rem;
    font-weight: 600;
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: var(--r);
    padding: 10px 16px;
}

.aip-error {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #F87171;
    font-size: 0.9rem;
    font-weight: 600;
    background: rgba(248,113,113,0.1);
    border: 1px solid rgba(248,113,113,0.25);
    border-radius: var(--r);
    padding: 10px 16px;
}

.aip-save-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--g-primary);
    color: #fff;
    border: none;
    border-radius: var(--r-pill);
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: var(--font);
    cursor: pointer;
    transition: filter var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
    box-shadow: 0 4px 20px rgba(124,58,237,0.3);
}

.aip-save-btn:hover:not(:disabled) {
    filter: brightness(1.12);
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(124,58,237,0.45);
}

.aip-save-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.aip-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: aip-spin 0.7s linear infinite;
    display: inline-block;
}

@keyframes aip-spin {
    to { transform: rotate(360deg); }
}