/* ═══════════════════════════════════════════════════
   Altoketienda Catálogo v2.0 — Frontend CSS
═══════════════════════════════════════════════════ */

:root {
    --atk-primary:   #25D366;
    --atk-green:     #128C7E;
    --atk-map:       #4285F4;
    --atk-text:      #1a1a1a;
    --atk-muted:     #666;
    --atk-border:    #e0e0e0;
    --atk-bg:        #f8f9fa;
    --atk-white:     #ffffff;
    --atk-radius:    12px;
    --atk-shadow:    0 2px 12px rgba(0,0,0,.08);
    --atk-shadow-h:  0 6px 24px rgba(0,0,0,.14);
    --atk-danger:    #e53935;
}

.atk-wrap *, .atk-wrap *::before, .atk-wrap *::after { box-sizing:border-box; }
.atk-wrap { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color:var(--atk-text); line-height:1.6; }
.atk-muted { color:var(--atk-muted); font-size:14px; }

/* ── Buttons ─────────────────────────────────────── */
.atk-btn {
    display:inline-flex; align-items:center; gap:7px;
    padding:11px 20px; border-radius:8px; font-size:14px; font-weight:600;
    text-decoration:none; cursor:pointer; transition:all .2s;
    border:2px solid transparent; background:none; line-height:1;
}
.atk-btn-primary   { background:var(--atk-green); color:#fff; }
.atk-btn-primary:hover { background:#0a7a6e; color:#fff; transform:translateY(-1px); }
.atk-btn-outline   { border-color:var(--atk-border); color:var(--atk-text); }
.atk-btn-outline:hover { border-color:var(--atk-green); color:var(--atk-green); }
.atk-btn-danger    { color:var(--atk-danger); border-color:var(--atk-danger); }
.atk-btn-danger:hover  { background:var(--atk-danger); color:#fff; }
.atk-btn-whatsapp  { background:var(--atk-primary); color:#fff !important; }
.atk-btn-whatsapp:hover { background:#1ebe5d; color:#fff !important; transform:translateY(-2px); box-shadow:0 4px 16px rgba(37,211,102,.35); }
.atk-btn-map       { background:var(--atk-map); color:#fff !important; }
.atk-btn-map:hover { background:#3071e8; color:#fff !important; }
.atk-btn-large     { padding:15px 30px; font-size:16px; border-radius:10px; }
.atk-btn-full      { width:100%; justify-content:center; }
.atk-btn-sm        { padding:6px 12px; font-size:12px; }
.atk-btn-store-go  { margin-top:12px; width:100%; justify-content:center; }
.atk-wa-icon, .atk-map-icon { width:18px; height:18px; }

/* ── Notices ─────────────────────────────────────── */
.atk-notice         { padding:12px 16px; border-radius:8px; margin-bottom:16px; font-size:14px; }
.atk-notice-success { background:#e8f5e9; color:#2e7d32; border-left:4px solid #2e7d32; }
.atk-notice-error   { background:#fce4ec; color:#c62828; border-left:4px solid #c62828; }
.atk-notice-info    { background:#e3f2fd; color:#1565c0; border-left:4px solid #1565c0; }

/* ── Fields ──────────────────────────────────────── */
.atk-field { margin-bottom:18px; }
.atk-field label { display:block; font-weight:600; margin-bottom:6px; font-size:14px; }
.atk-field input[type="text"],
.atk-field input[type="email"],
.atk-field input[type="password"],
.atk-field input[type="tel"],
.atk-field input[type="number"],
.atk-field input[type="file"],
.atk-field textarea,
.atk-field select {
    width:100%; padding:10px 14px; border:1.5px solid var(--atk-border);
    border-radius:8px; font-size:15px; transition:border-color .2s; outline:none; background:var(--atk-white);
}
.atk-field input:focus, .atk-field textarea:focus, .atk-field select:focus { border-color:var(--atk-green); }
.atk-field small { font-size:12px; color:var(--atk-muted); margin-top:4px; display:block; }
.atk-req { color:var(--atk-danger); }
.atk-fields-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media(max-width:600px){ .atk-fields-grid { grid-template-columns:1fr; } }
.atk-form-section { background:var(--atk-bg); padding:20px; border-radius:var(--atk-radius); margin-bottom:24px; }
.atk-form-section h3 { margin:0 0 16px; font-size:16px; color:var(--atk-green); }
.atk-form-actions { display:flex; gap:12px; margin-top:8px; }
.atk-price-input  { position:relative; display:flex; align-items:center; }
.atk-currency     { position:absolute; left:12px; font-weight:700; color:var(--atk-muted); pointer-events:none; }
.atk-price-input input { padding-left:26px; }
.atk-remember label { display:flex; align-items:center; gap:8px; font-weight:normal; cursor:pointer; }

/* ── Upload / Crop ───────────────────────────────── */
.atk-upload-area {
    border:2px dashed var(--atk-border); border-radius:10px; padding:20px;
    text-align:center; cursor:pointer; transition:all .2s; background:var(--atk-bg);
    min-height:120px; display:flex; align-items:center; justify-content:center;
    overflow:hidden; flex-direction:column; gap:8px;
}
.atk-upload-area:hover { border-color:var(--atk-green); background:#e8f5e9; }
.atk-upload-area img   { max-width:100%; max-height:200px; border-radius:8px; object-fit:cover; }
.atk-square-upload { aspect-ratio:1; max-width:200px; }
.atk-banner-area   { min-height:140px; max-width:100%; aspect-ratio:unset; }
.atk-upload-placeholder { color:var(--atk-muted); font-size:14px; }
.atk-file-input    { display:none; }
.atk-current-image img { max-width:100%; border-radius:8px; margin-bottom:8px; }

/* ── Crop Modal ──────────────────────────────────── */
.atk-modal { position:fixed; inset:0; background:rgba(0,0,0,.6); z-index:99999; display:flex; align-items:center; justify-content:center; }
.atk-modal-box { background:#fff; border-radius:16px; padding:24px; max-width:520px; width:92vw; }
.atk-modal-box h3 { margin:0 0 16px; }
.atk-crop-container { max-height:60vh; overflow:hidden; border-radius:8px; background:#000; }
.atk-crop-container img { max-width:100%; display:block; }
.atk-modal-actions { display:flex; gap:12px; margin-top:16px; }

/* ── Auth / Login ────────────────────────────────── */
.atk-auth-wrap   { max-width:440px; margin:48px auto; padding:0 16px; }
.atk-auth-card   { background:var(--atk-white); border:1px solid var(--atk-border); border-radius:var(--atk-radius); padding:32px; box-shadow:var(--atk-shadow); }
.atk-auth-card h2 { margin:0 0 20px; font-size:22px; color:var(--atk-green); }
.atk-auth-desc   { color:var(--atk-muted); font-size:14px; margin-bottom:20px; }
.atk-auth-links  { display:flex; gap:12px; justify-content:center; margin-top:20px; font-size:13px; flex-wrap:wrap; }
.atk-auth-links a { color:var(--atk-green); text-decoration:none; }
.atk-auth-links a:hover { text-decoration:underline; }
.atk-auth-links span { color:var(--atk-muted); }

/* ── Register ────────────────────────────────────── */
.atk-register-wrap { max-width:700px; margin:40px auto; padding:0 16px; }
.atk-register-wrap h2 { font-size:26px; margin-bottom:24px; color:var(--atk-green); }

/* ── Dashboard ───────────────────────────────────── */
.atk-dashboard { max-width:1000px; margin:0 auto; padding:0 16px 60px; }
.atk-store-banner { height:200px; background-size:cover; background-position:center; background-color:var(--atk-green); }
.atk-default-banner { background:linear-gradient(135deg,var(--atk-green) 0%,var(--atk-primary) 100%); }
.atk-dashboard-identity { display:flex; align-items:center; gap:16px; padding:16px 20px; background:var(--atk-white); border:1px solid var(--atk-border); }
.atk-store-avatar { width:72px; height:72px; border-radius:50%; object-fit:cover; border:3px solid #fff; box-shadow:var(--atk-shadow); flex-shrink:0; }
.atk-avatar-placeholder { background:var(--atk-green); color:#fff; display:flex; align-items:center; justify-content:center; font-size:26px; font-weight:bold; border-radius:50%; flex-shrink:0; }
.atk-dashboard-identity-info h2 { margin:0 0 4px; font-size:18px; }
.atk-link { color:var(--atk-green); font-size:13px; text-decoration:none; }
.atk-link:hover { text-decoration:underline; }

/* Tabs */
.atk-dashboard-tabs { display:flex; flex-wrap:wrap; border-bottom:2px solid var(--atk-border); margin-bottom:24px; }
.atk-tab { padding:11px 16px; text-decoration:none; color:var(--atk-muted); font-weight:600; font-size:13px; border-bottom:2px solid transparent; margin-bottom:-2px; transition:all .2s; white-space:nowrap; }
.atk-tab:hover { color:var(--atk-green); }
.atk-tab.active { color:var(--atk-green); border-bottom-color:var(--atk-green); }
.atk-tab-logout { margin-left:auto; color:var(--atk-danger); }
.atk-tab-logout:hover { color:#b71c1c; }

.atk-panel-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; }
.atk-panel-header h3 { margin:0; font-size:18px; }
.atk-card { background:var(--atk-white); border:1px solid var(--atk-border); border-radius:var(--atk-radius); padding:24px; margin-bottom:24px; }
.atk-card h4 { margin:0 0 16px; font-size:16px; color:var(--atk-green); }

/* ── Products Grid (compact, dashboard) ─────────── */
.atk-products-grid-compact { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:16px; }
.atk-product-card-compact  { background:var(--atk-white); border:1px solid var(--atk-border); border-radius:10px; overflow:hidden; }
.atk-product-thumb-wrap    { aspect-ratio:1; overflow:hidden; background:var(--atk-bg); }
.atk-product-thumb-wrap img{ width:100%; height:100%; object-fit:cover; }
.atk-product-card-info     { padding:8px 10px; }
.atk-product-card-name     { display:block; font-size:13px; font-weight:600; margin-bottom:2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.atk-product-card-price    { font-size:14px; font-weight:700; color:var(--atk-green); }
.atk-product-card-actions  { padding:8px 10px 10px; display:flex; gap:6px; }
.atk-no-image { display:flex; align-items:center; justify-content:center; color:var(--atk-muted); font-size:12px; aspect-ratio:1; background:var(--atk-bg); }

/* ── Prices table ─────────────────────────────────── */
.atk-prices-table { width:100%; border-collapse:collapse; }
.atk-prices-table th, .atk-prices-table td { padding:10px 12px; border:1px solid var(--atk-border); font-size:14px; }
.atk-prices-table th { background:var(--atk-bg); font-weight:600; }
.atk-price-field  { width:120px; padding:6px 8px 6px 26px; border:1.5px solid var(--atk-border); border-radius:6px; font-size:14px; }
.atk-price-field:focus { border-color:var(--atk-green); outline:none; }

/* ── CSV section ─────────────────────────────────── */
.atk-csv-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media(max-width:600px){ .atk-csv-grid { grid-template-columns:1fr; } }

/* ── Store Page ──────────────────────────────────── */
.atk-store-page     { max-width:1100px; margin:0 auto; padding:0 16px 60px; }
.atk-store-banner-wrap { overflow:hidden; border-radius:var(--atk-radius) var(--atk-radius) 0 0; }
.atk-store-banner   { height:240px; background-size:cover; background-position:center; }
.atk-store-profile  { display:flex; align-items:flex-start; gap:20px; padding:20px; background:var(--atk-white); border:1px solid var(--atk-border); border-top:none; margin-bottom:32px; flex-wrap:wrap; }
.atk-store-avatar-wrap { margin-top:-40px; }
.atk-store-avatar-wrap .atk-store-avatar,
.atk-store-avatar-wrap .atk-avatar-placeholder { width:80px; height:80px; font-size:30px; border:4px solid #fff; box-shadow:var(--atk-shadow); }
.atk-store-meta     { flex:1; min-width:200px; }
.atk-store-name     { margin:0 0 8px; font-size:24px; }
.atk-store-description { color:var(--atk-muted); margin:0 0 12px; }
.atk-store-actions  { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:8px; }
.atk-store-address  { color:var(--atk-muted); margin:4px 0 0; }
.atk-store-products h2 { font-size:20px; margin-bottom:16px; }

/* ── Catalog Grid (store products — compact) ─────── */
.atk-catalog-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:16px; }
.atk-catalog-item { display:block; text-decoration:none; color:inherit; background:var(--atk-white); border:1px solid var(--atk-border); border-radius:10px; overflow:hidden; transition:box-shadow .2s, transform .2s; }
.atk-catalog-item:hover { box-shadow:var(--atk-shadow-h); transform:translateY(-3px); }
.atk-catalog-thumb { aspect-ratio:1; overflow:hidden; background:var(--atk-bg); }
.atk-catalog-thumb img { width:100%; height:100%; object-fit:cover; transition:transform .3s; }
.atk-catalog-item:hover .atk-catalog-thumb img { transform:scale(1.05); }
.atk-catalog-thumb .atk-no-image { height:100%; }
.atk-catalog-price { font-size:15px; font-weight:700; color:var(--atk-green); padding:8px 10px 2px; }
.atk-catalog-name  { font-size:13px; padding:0 10px 10px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ── Single Product ──────────────────────────────── */
.atk-single-product { max-width:960px; margin:40px auto; padding:0 16px; }
.atk-product-store-tag { margin-bottom:12px; }
.atk-store-tag-link { display:inline-flex; align-items:center; gap:8px; text-decoration:none; color:var(--atk-muted); font-size:14px; padding:6px 12px; border:1px solid var(--atk-border); border-radius:20px; transition:all .2s; }
.atk-store-tag-link:hover { border-color:var(--atk-green); color:var(--atk-green); }
.atk-tag-avatar { width:28px; height:28px; border-radius:50%; object-fit:cover; }
.atk-product-layout { display:grid; grid-template-columns:1fr 1fr; gap:40px; }
@media(max-width:700px){ .atk-product-layout { grid-template-columns:1fr; } }
.atk-product-gallery img { width:100%; border-radius:var(--atk-radius); box-shadow:var(--atk-shadow); }
.atk-no-image-large { aspect-ratio:1; background:var(--atk-bg); border-radius:var(--atk-radius); display:flex; align-items:center; justify-content:center; color:var(--atk-muted); }
.atk-single-product-name  { font-size:26px; margin:0 0 10px; }
.atk-single-product-price { font-size:30px; font-weight:700; color:var(--atk-green); margin-bottom:16px; }
.atk-single-product-description { color:var(--atk-muted); margin-bottom:24px; }
.atk-whatsapp-note { font-size:12px; color:var(--atk-muted); margin-top:8px; }
.atk-product-back-link { margin-top:20px; }

/* ── Stores List ─────────────────────────────────── */
.atk-stores-page { max-width:1100px; margin:0 auto; padding:0 16px 60px; }
.atk-stores-grid { display:grid; gap:24px; }
.atk-stores-2col { grid-template-columns:repeat(2,1fr); }
.atk-stores-1col { grid-template-columns:1fr; }
@media(max-width:600px){ .atk-stores-2col { grid-template-columns:1fr; } }

.atk-store-card { background:var(--atk-white); border:1px solid var(--atk-border); border-radius:var(--atk-radius); overflow:hidden; transition:box-shadow .2s, transform .2s; display:flex; flex-direction:column; }
.atk-store-card:hover { box-shadow:var(--atk-shadow-h); transform:translateY(-4px); }
.atk-store-card-banner { height:140px; overflow:hidden; }
.atk-store-card-banner-img { height:100%; background-size:cover; background-position:center; background-color:var(--atk-green); }
.atk-store-card-body { padding:16px; display:flex; flex-direction:column; flex:1; }
.atk-store-card-avatar-wrap { margin-top:-40px; margin-bottom:8px; }
.atk-store-card-avatar-wrap .atk-store-avatar,
.atk-store-card-avatar-wrap .atk-avatar-placeholder { width:60px; height:60px; font-size:22px; border:3px solid #fff; box-shadow:var(--atk-shadow); }
.atk-store-card-name { margin:4px 0 6px; font-size:17px; font-weight:700; }
.atk-store-card-desc { margin:0 0 auto; font-size:13px; color:var(--atk-muted); }

/* ── Pagination ──────────────────────────────────── */
.atk-pagination { margin-top:32px; text-align:center; }
.atk-pagination .page-numbers { display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:8px; text-decoration:none; font-weight:600; color:var(--atk-text); border:1px solid var(--atk-border); margin:0 3px; transition:all .2s; }
.atk-pagination .page-numbers.current, .atk-pagination .page-numbers:hover { background:var(--atk-green); color:#fff; border-color:var(--atk-green); }

/* ── Empty state ─────────────────────────────────── */
.atk-empty-state { text-align:center; padding:48px 24px; color:var(--atk-muted); background:var(--atk-bg); border-radius:var(--atk-radius); border:1px dashed var(--atk-border); }

/* ── Store Search Bar ─────────────────────────────── */
.atk-store-search-wrap  { margin-bottom: 28px; }
.atk-store-search-form  { width: 100%; }
.atk-store-search-inner {
    display: flex; align-items: center; gap: 8px;
    background: var(--atk-white); border: 2px solid var(--atk-border);
    border-radius: 50px; padding: 6px 8px 6px 16px;
    box-shadow: var(--atk-shadow); transition: border-color .2s;
}
.atk-store-search-inner:focus-within { border-color: var(--atk-green); }
.atk-store-search-icon  { font-size: 16px; flex-shrink: 0; }
.atk-store-search-input {
    flex: 1; border: none; outline: none; font-size: 15px;
    background: transparent; padding: 4px 0; color: var(--atk-text);
    min-width: 0;
}
.atk-store-search-input::placeholder { color: #aaa; }
.atk-store-search-clear {
    color: var(--atk-muted); text-decoration: none; font-size: 14px;
    padding: 4px 6px; border-radius: 50%; flex-shrink: 0; transition: background .2s;
}
.atk-store-search-clear:hover { background: var(--atk-bg); color: var(--atk-danger); }
.atk-store-search-btn   { border-radius: 50px !important; flex-shrink: 0; padding: 8px 20px; font-size: 14px; }
.atk-search-feedback    { margin-top: 10px; font-size: 14px; color: var(--atk-muted); }
.atk-search-feedback strong { color: var(--atk-text); }
.atk-search-feedback em { font-style: normal; font-weight: 600; color: var(--atk-green); }
.atk-search-feedback a  { color: var(--atk-green); }