/**
 * Stylesheet: ai-image-upscaler-unblur-enhancer.css
 * Tool 17: AI Image Upscaler, Unblur & Photo Enhancer (2x / 4x WebGPU)
 * Strict 2-Column Desktop / 1-Column Mobile UI Layout
 *
 * @package MetaoFly
 */

/* ============================================================
   1. ROOT CONTAINER & HEADER BANNER
   ============================================================ */
.aiu-workspace {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
    padding: var(--space-4) 0 var(--space-12);
}

.aiu-header-banner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    padding: var(--space-6);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(56, 189, 248, 0.04) 100%);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-xl);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.aiu-header-left {
    max-width: 820px;
}

.aiu-badge-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-2);
}

.aiu-studio-title {
    font-size: clamp(1.6rem, 2.8vw, 2.2rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
    margin: 0 0 var(--space-2);
}

.aiu-title-gradient {
    background: linear-gradient(135deg, #a78bfa 0%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.aiu-studio-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0;
}

.aiu-quick-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aiu-pill-stat {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.aiu-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px currentColor;
}

/* ============================================================
   2. UPLOAD DROPZONE STAGE
   ============================================================ */
.aiu-upload-stage {
    margin-bottom: var(--space-8);
}

.aiu-dropzone {
    position: relative;
    padding: var(--space-12) var(--space-6);
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.05) 0%, rgba(15, 23, 42, 0.6) 100%);
    border: 2px dashed rgba(139, 92, 246, 0.35);
    border-radius: var(--radius-2xl);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.aiu-dropzone:hover,
.aiu-dropzone.dragover {
    border-color: #8b5cf6;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.12) 0%, rgba(15, 23, 42, 0.8) 100%);
    box-shadow: 0 0 35px rgba(139, 92, 246, 0.25);
    transform: translateY(-2px);
}

.aiu-hidden-file-input {
    display: none;
}

.aiu-drop-icon-wrap {
    position: relative;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #a78bfa;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.aiu-glow-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.4) 0%, transparent 70%);
    animation: aiuPulse 3s infinite ease-in-out;
}

@keyframes aiuPulse {
    0%, 100% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 0.85; }
}

.aiu-drop-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2);
}

.aiu-drop-desc {
    max-width: 600px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0 0 var(--space-6);
}

.aiu-drop-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--space-6);
}

.aiu-btn-browse {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: #fff;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.aiu-btn-browse:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.aiu-btn-sample {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    padding: 12px 22px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
}

.aiu-btn-sample:hover {
    background: rgba(51, 65, 85, 0.9);
    border-color: rgba(139, 92, 246, 0.4);
}

.aiu-drop-features {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.82rem;
    color: var(--text-tertiary);
}

.aiu-drop-features span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ============================================================
   3. STUDIO TOP TOOLBAR
   ============================================================ */
.aiu-top-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.aiu-toolbar-file {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.aiu-file-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.aiu-upgrade-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.aiu-target-res-highlight {
    color: #38bdf8;
    font-weight: 700;
}

.aiu-toolbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.aiu-btn-small {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.aiu-btn-small:hover {
    background: rgba(51, 65, 85, 0.9);
    border-color: rgba(139, 92, 246, 0.3);
}

/* ============================================================
   4. STRICT 2-COLUMN DESKTOP / 1-COLUMN MOBILE GRID
   ============================================================ */
.aiu-grid-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(360px, 440px);
    gap: 28px;
    align-items: start;
}

@media (max-width: 1024px) {
    .aiu-grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Common Card Styles */
.aiu-card {
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    margin-bottom: var(--space-4);
}

.aiu-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.aiu-step-tag {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #a78bfa;
}

.aiu-header-tip {
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

.aiu-badge-zoom {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

/* ============================================================
   5. COLUMN 1: LIVE INTERACTIVE SPLIT COMPARISON STAGE
   ============================================================ */
.aiu-stage-column {
    position: relative;
}

@media (min-width: 1025px) {
    .aiu-stage-column {
        position: sticky;
        top: 90px;
        align-self: start;
        z-index: 10;
    }
}

.aiu-stage-card {
    padding: var(--space-4);
    position: relative;
}

.aiu-stage-labels-header {
    display: flex;
    gap: 8px;
}

.aiu-label-pill {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
}

.aiu-pill-before {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.aiu-pill-after {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* Comparison Viewport */
.aiu-comparison-viewport {
    position: relative;
    width: 100%;
    min-height: 440px;
    max-height: 640px;
    background: #090d16;
    border-radius: var(--radius-lg);
    overflow: hidden;
    -webkit-user-select: none;
    user-select: none;
    touch-action: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.6);
}

.aiu-layer {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.aiu-before-layer {
    z-index: 1;
}

.aiu-after-layer {
    z-index: 2;
    clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
    transition: clip-path 0.04s ease-out;
}

.aiu-canvas {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.aiu-canvas-corner-tag {
    position: absolute;
    bottom: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    pointer-events: none;
    z-index: 5;
}

.aiu-tag-left {
    left: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: var(--text-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.aiu-tag-right {
    right: 12px;
    background: rgba(99, 102, 241, 0.85);
    color: #fff;
    border: 1px solid rgba(139, 92, 246, 0.4);
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.4);
}

/* Draggable Split Divider Line & Handle */
.aiu-split-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #8b5cf6 0%, #38bdf8 100%);
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 10;
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.8);
    transition: left 0.04s ease-out;
}

.aiu-split-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #0f172a;
    border: 2px solid #8b5cf6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a78bfa;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
    cursor: ew-resize;
    -webkit-user-select: none;
    user-select: none;
}

.aiu-split-handle svg {
    margin: 0 -2px;
}

/* Magnifying Loupe */
.aiu-loupe {
    position: absolute;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    border: 3px solid #8b5cf6;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.8), 0 0 15px rgba(139, 92, 246, 0.5);
    background: #000;
    overflow: hidden;
    pointer-events: none;
    z-index: 25;
    transform: translate(-50%, -50%);
}

#aiuLoupeCanvas {
    width: 100%;
    height: 100%;
    display: block;
}

.aiu-loupe-reticle {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.3);
    pointer-events: none;
}

.aiu-loupe-reticle::before,
.aiu-loupe-reticle::after {
    content: '';
    position: absolute;
    background: rgba(139, 92, 246, 0.6);
}

.aiu-loupe-reticle::before {
    top: 50%;
    left: 20%;
    right: 20%;
    height: 1px;
}

.aiu-loupe-reticle::after {
    left: 50%;
    top: 20%;
    bottom: 20%;
    width: 1px;
}

.aiu-loupe-tag {
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(139, 92, 246, 0.5);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.68rem;
    font-weight: 700;
    color: #38bdf8;
    white-space: nowrap;
}

/* Progress Overlay */
.aiu-progress-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.88);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.aiu-progress-box {
    max-width: 420px;
    width: 100%;
    text-align: center;
}

.aiu-spinner-wrap {
    margin-bottom: var(--space-4);
    display: flex;
    justify-content: center;
}

.aiu-neural-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(139, 92, 246, 0.2);
    border-top-color: #8b5cf6;
    border-right-color: #38bdf8;
    border-radius: 50%;
    animation: aiuSpin 1s linear infinite;
}

@keyframes aiuSpin {
    to { transform: rotate(360deg); }
}

.aiu-progress-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-1);
}

.aiu-progress-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0 0 var(--space-4);
}

.aiu-progress-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-2);
}

.aiu-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6 0%, #38bdf8 100%);
    border-radius: var(--radius-full);
    transition: width 0.15s ease-out;
}

.aiu-progress-pct-wrap {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.aiu-progress-pct {
    font-weight: 700;
    color: #a78bfa;
}

.aiu-stage-footer {
    margin-top: var(--space-3);
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.aiu-footer-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1.4;
}

.aiu-trust-banner {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-secondary);
}

.aiu-trust-text strong {
    color: #10b981;
}

/* ============================================================
   6. COLUMN 2: CONTROLS & SLIDERS
   ============================================================ */
.aiu-control-card {
    margin-bottom: var(--space-4);
}

.aiu-btn-link {
    background: none;
    border: none;
    color: #a78bfa;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}

.aiu-btn-link:hover {
    text-decoration: underline;
}

/* Scale Grid */
.aiu-scale-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.aiu-scale-btn {
    position: relative;
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 14px 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.aiu-scale-btn:hover {
    background: rgba(51, 65, 85, 0.8);
    border-color: rgba(139, 92, 246, 0.4);
}

.aiu-scale-btn.active {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25) 0%, rgba(99, 102, 241, 0.15) 100%);
    border-color: #8b5cf6;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.35);
}

.aiu-scale-badge {
    position: absolute;
    top: -8px;
    background: #10b981;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.aiu-badge-uhd {
    background: #f59e0b;
}

.aiu-scale-val {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.aiu-scale-btn.active .aiu-scale-val {
    color: #a78bfa;
}

.aiu-scale-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.aiu-scale-desc {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

/* Optimization Mode Selector */
.aiu-mode-selector {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.aiu-mode-option {
    display: block;
    position: relative;
    cursor: pointer;
}

.aiu-radio-hidden {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.aiu-mode-content {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 12px 14px;
    transition: all 0.2s;
}

.aiu-mode-option:hover .aiu-mode-content {
    border-color: rgba(139, 92, 246, 0.35);
    background: rgba(30, 41, 59, 0.85);
}

.aiu-mode-option.active .aiu-mode-content {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.12);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.2);
}

.aiu-mode-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.aiu-mode-option.active .aiu-mode-header {
    color: #a78bfa;
}

.aiu-mode-content p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Sliders */
.aiu-slider-group {
    margin-bottom: var(--space-4);
}

.aiu-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    font-size: 0.84rem;
}

.aiu-slider-header label {
    font-weight: 600;
    color: var(--text-primary);
}

.aiu-slider-val {
    font-weight: 700;
    color: #38bdf8;
    font-size: 0.82rem;
}

.aiu-range {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    -webkit-appearance: none;
    margin-bottom: 4px;
}

.aiu-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #8b5cf6;
    border: 2px solid #fff;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.6);
    transition: transform 0.1s;
}

.aiu-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.aiu-range::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #8b5cf6;
    border: 2px solid #fff;
    cursor: pointer;
}

.aiu-slider-hint {
    font-size: 0.73rem;
    color: var(--text-tertiary);
    line-height: 1.35;
    display: block;
}

/* Button Full */
.aiu-btn-full {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 20px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.aiu-btn-enhance {
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.aiu-btn-enhance:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    transform: translateY(-1px);
}

.aiu-btn-download {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
    margin-top: var(--space-3);
}

.aiu-btn-download:hover {
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
    transform: translateY(-1px);
}

/* Export Options */
.aiu-export-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.aiu-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aiu-field-label {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
}

.aiu-select {
    width: 100%;
    padding: 10px 12px;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
}

.aiu-select:focus {
    border-color: #8b5cf6;
}