/* =========================================================
   AI Model Selector — Public Styles
   ========================================================= */

.ams-wrapper {
    max-width: 860px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #1a1a2e;
}

/* Sections */
.ams-section {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 24px 28px;
    margin-bottom: 20px;
}

.ams-section-title {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #555;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

/* Field grid */
.ams-field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

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

.ams-field label,
.ams-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #444;
}

.ams-required {
    color: #e74c3c;
}

.ams-input {
    padding: 9px 12px;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    font-size: 0.92rem;
    background: #fafafa;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.ams-input:focus {
    outline: none;
    border-color: #5b6cf7;
    background: #fff;
}

.ams-input--wide {
    width: 100%;
}

/* Radio groups */
.ams-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 560px) {
    .ams-options-grid { grid-template-columns: 1fr; }
}

.ams-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

.ams-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    cursor: pointer;
}

.ams-radio-label input[type="radio"] {
    accent-color: #5b6cf7;
    width: 16px;
    height: 16px;
}

/* Submit */
.ams-submit-row {
    text-align: center;
    margin-top: 10px;
}

.ams-btn {
    display: inline-block;
    padding: 13px 36px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.ams-btn--primary {
    background: #5b6cf7;
    color: #fff;
}

.ams-btn--primary:hover {
    background: #4455e8;
}

.ams-btn--primary:active {
    transform: scale(0.98);
}

/* Loading */
.ams-loading {
    text-align: center;
    padding: 40px;
    font-size: 1rem;
    color: #666;
}

.ams-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 3px solid #ddd;
    border-top-color: #5b6cf7;
    border-radius: 50%;
    animation: ams-spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

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

/* Error */
.ams-error {
    background: #fdf0f0;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    padding: 14px 18px;
    color: #c0392b;
    margin-top: 20px;
}

/* =========================================================
   Results
   ========================================================= */

.ams-results {
    margin-top: 32px;
}

.ams-results-header {
    margin-bottom: 20px;
}

.ams-results-header h2 {
    font-size: 1.25rem;
    margin: 0 0 8px;
}

.ams-results-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.82rem;
    color: #666;
}

.ams-results-meta span {
    background: #f5f5f5;
    padding: 3px 10px;
    border-radius: 20px;
}

.ams-no-results {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    color: #666;
}

/* Cards */
.ams-cards {
    display: grid;
    gap: 16px;
}

.ams-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.ams-card--primary {
    border-left: 5px solid #5b6cf7;
}

.ams-card--secondary {
    border-left: 5px solid #27ae60;
}

.ams-card--fallback {
    border-left: 5px solid #f39c12;
}

.ams-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: #fafafa;
    border-bottom: 1px solid #f0f0f0;
}

.ams-rank-badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: 20px;
}

.ams-rank--primary   { background: #eef0ff; color: #5b6cf7; }
.ams-rank--secondary { background: #eafaf1; color: #27ae60; }
.ams-rank--fallback  { background: #fef9ec; color: #e67e22; }

.ams-fit-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
}

.ams-fit--good { background: #eafaf1; color: #1e8449; }
.ams-fit--slow { background: #fef9ec; color: #ca8b00; }
.ams-fit--bad  { background: #fdf0f0; color: #c0392b; }

.ams-card-body {
    padding: 18px 20px 20px;
}

.ams-model-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 10px;
    color: #1a1a2e;
}

.ams-model-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.ams-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 4px;
}

.ams-badge--provider { background: #f0f0f0; color: #444; }
.ams-badge--version  { background: #f0f0f0; color: #666; }
.ams-badge--cloud    { background: #e8f4fd; color: #2471a3; }
.ams-badge--local    { background: #f0faf0; color: #1e8449; }

/* Score bars */
.ams-scores-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

.ams-score-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ams-score-label {
    font-size: 0.75rem;
    color: #888;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ams-score-bar {
    height: 6px;
    background: #e8e8e8;
    border-radius: 3px;
    overflow: hidden;
}

.ams-score-fill {
    height: 100%;
    background: #5b6cf7;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.ams-score-fill--speed {
    background: #27ae60;
}

.ams-score-value {
    font-size: 0.78rem;
    color: #555;
    font-weight: 600;
}

/* Cost */
.ams-cost-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.88rem;
}

.ams-cost-label {
    font-weight: 600;
    color: #666;
}

.ams-cost-value {
    color: #2c3e50;
}

/* Notes */
.ams-model-notes {
    font-size: 0.85rem;
    color: #666;
    margin: 8px 0 0;
    line-height: 1.5;
}

/* Hardware requirement */
.ams-hw-req {
    margin-top: 10px;
    font-size: 0.78rem;
    color: #888;
    background: #f8f8f8;
    padding: 5px 10px;
    border-radius: 4px;
    display: inline-block;
}