/* ══════════════════════════════════════════════════════════════
   PokéScanner AI v3 — Stylesheet
   Design moderne, sombre, thème Pokémon
   ══════════════════════════════════════════════════════════════ */

:root {
    --bg: #0c0c1d;
    --bg-card: #141428;
    --bg-card-2: #1a1a35;
    --bg-hover: #222245;
    --bg-glass: rgba(20, 20, 40, 0.85);
    --accent: #ffd700;
    --accent-glow: rgba(255, 215, 0, 0.3);
    --accent2: #ff4757;
    --accent3: #2ed573;
    --blue: #5b8def;
    --purple: #a259ff;
    --text: #e8e8f0;
    --text-dim: #7878a0;
    --text-muted: #50506a;
    --border: #252545;
    --border-light: #303060;
    --success: #4ade80;
    --warning: #fbbf24;
    --danger: #f87171;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }

/* ═══ HEADER ═══ */
header {
    text-align: center;
    padding: 2rem 1rem 1.2rem;
    background: linear-gradient(180deg, #161630 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
    position: relative;
}
header::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 400px; height: 200px;
    background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.35;
}
.logo { display: flex; align-items: center; justify-content: center; gap: 0.6rem; position: relative; }
.logo-icon { font-size: 2.2rem; filter: drop-shadow(0 0 8px var(--accent-glow)); }
.logo h1 {
    font-size: 1.9rem; font-weight: 800;
    background: linear-gradient(135deg, #fff 30%, var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.ai-badge {
    background: linear-gradient(135deg, var(--accent), #ffaa00);
    color: #000; padding: 0.15em 0.5em; border-radius: 6px;
    font-size: 0.55em; font-weight: 800; -webkit-text-fill-color: #000;
    letter-spacing: 1px;
}
.subtitle { color: var(--text-dim); margin-top: 0.3rem; font-size: 0.9rem; font-weight: 300; }

.header-stats {
    display: flex; justify-content: center; gap: 2rem;
    margin-top: 0.8rem; font-size: 0.78rem;
}
.header-stat { display: flex; align-items: center; gap: 0.35rem; color: var(--text-dim); }
.header-stat .stat-value { color: var(--accent); font-weight: 700; }

/* ═══ TABS ═══ */
.tab-nav {
    display: flex; justify-content: center; gap: 0.4rem;
    padding: 1rem 1rem 0; max-width: 960px; margin: 0 auto;
}
.tab-btn {
    padding: 0.55rem 1.1rem; background: var(--bg-card);
    border: 1px solid var(--border); border-bottom: none;
    color: var(--text-dim); border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    cursor: pointer; font: 500 0.88rem/1 'Inter', sans-serif;
    transition: var(--transition);
}
.tab-btn:hover { color: var(--text); background: var(--bg-card-2); }
.tab-btn.active { color: var(--accent); background: var(--bg-card-2); font-weight: 700; }
.tab-btn.live-btn {
    background: linear-gradient(135deg, #e74c3c 0%, #ff6b6b 100%);
    color: #fff; border-color: #e74c3c; font-weight: 700;
    text-shadow: 0 1px 2px rgba(0,0,0,.4);
    animation: livePulse 2s ease-in-out infinite;
}
.tab-btn.live-btn:hover {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    color: #fff; transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(231, 76, 60, .4);
}
@keyframes livePulse {
    0%, 100% { box-shadow: 0 0 5px rgba(231, 76, 60, .3); }
    50%       { box-shadow: 0 0 15px rgba(231, 76, 60, .6); }
}
.tab-panel { display: none; animation: fadeIn 0.3s ease; }
.tab-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ═══ MAIN ═══ */
main { max-width: 960px; margin: 0 auto; padding: 0 1rem 2rem; }

/* ═══ UPLOAD ═══ */
.upload-section { margin-bottom: 1.5rem; padding-top: 1.5rem; }
.upload-zone {
    border: 2px dashed var(--border-light); border-radius: var(--radius);
    padding: 2.5rem 1rem; text-align: center; cursor: pointer;
    transition: var(--transition); background: var(--bg-card); position: relative;
}
.upload-zone:hover, .upload-zone.drag-over {
    border-color: var(--accent); box-shadow: 0 0 30px var(--accent-glow);
}
.upload-icon { font-size: 3.5rem; margin-bottom: 0.8rem; }
.upload-text { font-size: 1.1rem; font-weight: 500; }
.upload-hint { color: var(--text-dim); font-size: 0.85rem; margin-top: 0.4rem; }
.upload-btn {
    display: inline-block; margin-top: 1.2rem; padding: 0.7rem 2rem;
    background: linear-gradient(135deg, var(--accent), #ffaa00);
    color: #000; border-radius: var(--radius-sm); font-weight: 700;
    cursor: pointer; transition: var(--transition);
}
.upload-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }
.options-row { display: flex; gap: 1.5rem; margin-top: 1rem; align-items: center; flex-wrap: wrap; }
.option-group { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; }
.option-group label { color: var(--text-dim); font-weight: 500; }
.status-badge, .lang-badge {
    padding: 0.25em 0.7em; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
}
.status-badge.active { background: rgba(74,222,128,0.12); color: var(--success); }
.status-badge.inactive { background: rgba(248,113,113,0.12); color: var(--danger); }
.lang-badge { background: rgba(255,215,0,0.08); color: var(--text-dim); transition: var(--transition); }
.lang-badge.detected { background: rgba(255,215,0,0.15); color: var(--accent); }

/* ═══ PREVIEW ═══ */
.preview-section { text-align: center; margin-bottom: 1.5rem; }
.preview-section img { max-width: 250px; max-height: 350px; border-radius: var(--radius-sm); box-shadow: var(--shadow); }

/* ═══ LOADING ═══ */
.loading-section { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: 3rem; }
.spinner { width: 48px; height: 48px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-section p { color: var(--text-dim); }
.batch-progress { width: 100%; max-width: 400px; margin-top: 0.5rem; }
.batch-progress-bar { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.batch-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #ffaa00); border-radius: 3px; transition: width 0.3s; width: 0%; }
.batch-progress-text { text-align: center; font-size: 0.8rem; color: var(--text-dim); margin-top: 0.3rem; }

/* ═══ RESULT ═══ */
.result-section { margin-bottom: 2rem; }
.result-card {
    background: var(--bg-card); border-radius: var(--radius);
    box-shadow: var(--shadow); border: 1px solid var(--border); overflow: hidden;
}
.result-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 1.5rem;
    background: linear-gradient(135deg, var(--bg-card-2), var(--bg-card));
    border-bottom: 1px solid var(--border);
}
.result-header h2 { font-size: 1.4rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; }
.result-set-badge {
    font-size: 0.72rem; font-weight: 600; padding: 0.2em 0.6em;
    border-radius: 20px; background: rgba(91,141,239,0.15); color: var(--blue);
}
.score-badge {
    padding: 0.3em 0.9em; border-radius: 20px; font-weight: 800; font-size: 1.1rem;
}
.score-badge.high { background: rgba(74,222,128,0.15); color: var(--success); border: 1px solid rgba(74,222,128,0.25); }
.score-badge.medium { background: rgba(251,191,36,0.15); color: var(--warning); border: 1px solid rgba(251,191,36,0.25); }
.score-badge.low { background: rgba(248,113,113,0.15); color: var(--danger); border: 1px solid rgba(248,113,113,0.25); }

.result-body { display: grid; grid-template-columns: 220px 1fr; }
.result-image {
    padding: 1.5rem; display: flex; flex-direction: column; align-items: center; gap: 1rem;
    background: var(--bg);
}
.result-image img {
    width: 100%; max-width: 190px; border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5); transition: transform 0.3s;
}
.result-image img:hover { transform: scale(1.05) rotate(-1deg); }
.result-info { padding: 1.5rem; }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.info-item {
    background: var(--bg); padding: 0.5rem 0.7rem; border-radius: var(--radius-xs);
    border: 1px solid var(--border);
}
.info-label {
    display: block; font-size: 0.68rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600; margin-bottom: 0.1rem;
}
.info-value { font-weight: 600; font-size: 0.88rem; }
.info-value.highlight { color: var(--accent); }

/* Pricing */
.pricing-section, .attacks-section { margin-top: 1.2rem; }
.pricing-section h3, .attacks-section h3 { font-size: 0.95rem; margin-bottom: 0.5rem; font-weight: 700; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0.5rem; }
.pricing-item {
    background: var(--bg); padding: 0.55rem 0.7rem; border-radius: var(--radius-xs);
    border: 1px solid var(--border); display: flex; flex-direction: column; gap: 0.1rem;
}
.price-source { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }
.price-value { font-weight: 800; font-size: 1.1rem; color: var(--accent); }
.price-trend { font-size: 0.72rem; color: var(--text-dim); }

/* Attacks */
.attack-item {
    background: var(--bg); padding: 0.65rem 0.8rem; border-radius: var(--radius-xs);
    border: 1px solid var(--border); margin-bottom: 0.4rem;
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
}
.attack-info { flex: 1; }
.attack-info strong { font-size: 0.92rem; }
.attack-damage { font-weight: 800; color: var(--accent2); font-size: 1.3rem; min-width: 40px; text-align: right; }
.attack-effect { color: var(--text-dim); font-size: 0.78rem; margin-top: 0.15rem; }

/* Candidates */
.candidates-section { padding: 1rem 1.5rem 1.5rem; border-top: 1px solid var(--border); }
.candidates-section h3 { margin-bottom: 0.5rem; font-size: 0.9rem; color: var(--text-dim); font-weight: 600; }
.candidates-list { display: flex; flex-direction: column; gap: 0.3rem; }
.candidate-item {
    display: flex; align-items: center; gap: 0.8rem; padding: 0.45rem 0.7rem;
    background: var(--bg); border-radius: var(--radius-xs); border: 1px solid var(--border);
    cursor: pointer; transition: var(--transition); font-size: 0.85rem;
}
.candidate-item:hover { background: var(--bg-hover); border-color: var(--border-light); }
.candidate-name { font-weight: 600; flex: 1; }
.candidate-set { color: var(--text-dim); font-size: 0.78rem; }
.candidate-score { font-weight: 700; color: var(--accent); font-size: 0.82rem; min-width: 45px; text-align: right; }

/* OCR Debug */
.ocr-debug { padding: 0 1.5rem 1.5rem; }
.ocr-debug summary { color: var(--text-muted); cursor: pointer; font-size: 0.78rem; }
.ocr-debug pre {
    background: var(--bg); padding: 0.7rem; border-radius: var(--radius-xs);
    font-size: 0.72rem; overflow: auto; margin-top: 0.4rem; max-height: 160px;
    color: var(--text-dim); border: 1px solid var(--border);
}

/* ═══ BATCH RESULTS ═══ */
.batch-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-top: 1rem; }
.batch-card {
    background: var(--bg-card); border-radius: var(--radius-sm); border: 1px solid var(--border);
    overflow: hidden; cursor: pointer; transition: var(--transition);
}
.batch-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border-light); }
.batch-card-img { width: 100%; aspect-ratio: 0.716; object-fit: cover; background: var(--bg); }
.batch-card-info { padding: 0.5rem 0.65rem; }
.batch-card-name { font-weight: 700; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.batch-card-meta { display: flex; justify-content: space-between; margin-top: 0.2rem; font-size: 0.72rem; }
.batch-card-set { color: var(--text-dim); }
.batch-card-score { font-weight: 700; }
.batch-card-score.high { color: var(--success); }
.batch-card-score.medium { color: var(--warning); }
.batch-card-score.low { color: var(--danger); }

/* ═══ COLLECTION ═══ */
.collection-stats {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.8rem; margin-bottom: 1.5rem;
}
.collection-stat {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 1rem; text-align: center;
}
.collection-stat .stat-number { font-size: 1.8rem; font-weight: 800; color: var(--accent); line-height: 1; }
.collection-stat .stat-label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 0.3rem; font-weight: 600; }
.collection-actions { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.collection-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.7rem; }
.collection-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
    overflow: hidden; cursor: pointer; transition: var(--transition); position: relative;
}
.collection-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.collection-card-img { width: 100%; aspect-ratio: 0.716; object-fit: cover; background: var(--bg); }
.collection-card-overlay {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 0.5rem 0.5rem 0.4rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
}
.collection-card-overlay .name { font-weight: 700; font-size: 0.78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.collection-card-overlay .set { font-size: 0.65rem; color: var(--text-dim); }
.collection-card-count {
    position: absolute; top: 0.4rem; right: 0.4rem;
    background: var(--accent); color: #000; font-size: 0.68rem; font-weight: 800;
    padding: 0.1em 0.45em; border-radius: 10px; min-width: 1.4em; text-align: center;
}
.collection-empty { text-align: center; padding: 3rem 1rem; color: var(--text-dim); }
.collection-empty .empty-icon { font-size: 3rem; margin-bottom: 0.5rem; }

/* ═══ SEARCH ═══ */
.search-section { padding-top: 1.5rem; }
.search-section h2 { font-size: 1.1rem; margin-bottom: 0.8rem; font-weight: 700; }
.search-bar { display: flex; gap: 0.5rem; }
.search-bar input {
    flex: 1; padding: 0.6rem 1rem; background: var(--bg-card); color: var(--text);
    border: 1px solid var(--border); border-radius: var(--radius-sm); font: 0.95rem 'Inter', sans-serif;
    outline: none; transition: var(--transition);
}
.search-bar input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
.search-bar button, .btn {
    padding: 0.6rem 1.2rem; background: linear-gradient(135deg, var(--accent), #ffaa00);
    color: #000; border: none; border-radius: var(--radius-sm); font: 700 0.88rem 'Inter', sans-serif;
    cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.search-bar button:hover, .btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px var(--accent-glow); }
.btn.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }
.btn.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: rgba(255,215,0,0.05); box-shadow: none; }
.btn.btn-sm { padding: 0.35rem 0.8rem; font-size: 0.78rem; }
.btn.btn-success { background: linear-gradient(135deg, var(--accent3), #20bf6b); }
.btn.btn-danger { background: linear-gradient(135deg, var(--accent2), #e8425c); }

.search-results { margin-top: 0.8rem; }
.search-result-item {
    display: flex; align-items: center; gap: 0.8rem; padding: 0.5rem 0.75rem;
    background: var(--bg-card); border-radius: var(--radius-xs); border: 1px solid var(--border);
    margin-bottom: 0.3rem; cursor: pointer; transition: var(--transition); font-size: 0.85rem;
}
.search-result-item:hover { background: var(--bg-hover); }
.sr-name { font-weight: 600; flex: 1; }
.sr-set { color: var(--text-dim); font-size: 0.78rem; }
.sr-id { color: var(--blue); font-size: 0.75rem; font-family: monospace; }
.sr-rarity { color: var(--text-dim); font-size: 0.75rem; }
.no-results, .searching, .error { text-align: center; padding: 1.5rem; color: var(--text-dim); }

/* Add to collection */
.add-collection-btn { margin-top: 1rem; width: 100%; padding: 0.65rem; font-size: 0.92rem; text-align: center; }
.add-collection-btn.added { background: rgba(74,222,128,0.12); color: var(--success); border: 1px solid rgba(74,222,128,0.25); cursor: default; }

/* ═══ TOAST ═══ */
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.toast {
    padding: 0.65rem 1.1rem; background: var(--bg-glass); backdrop-filter: blur(12px);
    border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text);
    font-size: 0.82rem; box-shadow: var(--shadow); max-width: 300px;
    animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--blue); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; transform: translateX(50%); } }

/* ═══ FOOTER ═══ */
footer { text-align: center; padding: 2rem 1rem; color: var(--text-muted); font-size: 0.78rem; border-top: 1px solid var(--border); margin-top: 2rem; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 700px) {
    .result-body { grid-template-columns: 1fr; }
    .result-image { padding: 1rem; flex-direction: row; }
    .result-image img { max-width: 140px; }
}
@media (max-width: 600px) {
    .logo h1 { font-size: 1.5rem; }
    .upload-zone { padding: 1.8rem 1rem; }
    .info-grid { grid-template-columns: 1fr; }
    .search-bar { flex-direction: column; }
    .tab-nav { gap: 0.2rem; }
    .tab-btn { padding: 0.45rem 0.7rem; font-size: 0.78rem; }
    .header-stats { gap: 0.8rem; flex-wrap: wrap; }
    .collection-stats { grid-template-columns: 1fr 1fr; }
    .batch-results { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}