/* ============================================================================
   FİNANS — premium, tema-duyarlı (açık+koyu) tasarım sistemi
   Döviz · Altın · Kredi/Taşıt hesaplama · Banka karşılaştırma
   Tema: site değişkenleriyle otomatik uyum. Yön: yeşil=artış, kırmızı=düşüş.
   ========================================================================== */

.fin {
    --fin-accent: #2563EB;
    --fin-grad: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    --fin-up: var(--color-success, #16a34a);
    --fin-down: var(--color-danger, #ef4444);
    max-width: 1180px;
    margin: 0 auto;
    padding: var(--spacing-5) var(--spacing-4) var(--spacing-12);
}
.fin * { box-sizing: border-box; }
.fin-gold { --fin-accent: #D4A017; --fin-grad: linear-gradient(135deg, #B8860B 0%, #F4C430 55%, #FFD700 100%); }
.fin-credit { --fin-accent: #0EA5A0; --fin-grad: linear-gradient(135deg, #0EA5A0 0%, #2563EB 100%); }

/* ---- Breadcrumb ---- */
.fin-bc { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: var(--text-sm); margin-bottom: var(--spacing-4); }
.fin-bc a { color: var(--text-muted); text-decoration: none; transition: color .15s; }
.fin-bc a:hover { color: var(--fin-accent); }
.fin-bc .sep { color: var(--text-muted); opacity: .5; }
.fin-bc .cur { color: var(--text-primary); font-weight: 600; }

/* ---- HERO ---- */
.fin-hero {
    position: relative; overflow: hidden;
    background: var(--fin-grad);
    border-radius: 22px; padding: clamp(22px, 4vw, 36px);
    color: #fff; margin-bottom: var(--spacing-5);
    box-shadow: 0 22px 50px -28px rgba(0,0,0,.55);
}
.fin-hero::after { content: ''; position: absolute; top: -55%; right: -8%; width: 380px; height: 380px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.22), transparent 70%); pointer-events: none; animation: fin-float 9s ease-in-out infinite; }
.fin-hero::before { content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px); background-size: 24px 24px; opacity: .45; pointer-events: none; }
@keyframes fin-float { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-26px, 22px); } }
.fin-hero-in { position: relative; z-index: 1; }
.fin-hero h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 900; color: #fff; margin: 0 0 8px; letter-spacing: -.02em; }
.fin-hero p { color: rgba(255,255,255,.92); font-size: var(--text-base); max-width: 640px; margin: 0; line-height: 1.5; }
.fin-live { display: inline-flex; align-items: center; gap: 7px; background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.3);
    padding: 5px 13px; border-radius: 999px; font-size: var(--text-xs); font-weight: 700; margin-bottom: 14px; }
.fin-live i { width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: fin-pulse 1.8s infinite; }
.fin-live.is-stale i { background: #fde047; animation: none; }
@keyframes fin-pulse { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.6); } 70% { box-shadow: 0 0 0 8px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }
.fin-updated { font-size: var(--text-xs); color: rgba(255,255,255,.8); margin-top: 12px; display: flex; align-items: center; gap: 6px; }

/* ---- Bölüm başlığı ---- */
.fin-sec { margin: var(--spacing-7) 0 var(--spacing-4); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.fin-sec h2 { font-size: var(--text-xl); font-weight: 800; margin: 0; display: flex; align-items: center; gap: 9px; }
.fin-sec h2 .material-symbols-rounded { color: var(--fin-accent); font-size: 24px; }
.fin-sec a { color: var(--fin-accent); text-decoration: none; font-weight: 600; font-size: var(--text-sm); display: inline-flex; align-items: center; gap: 4px; }

/* ---- ORAN KARTLARI (öne çıkanlar) ---- */
.fin-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.fin-card {
    position: relative; overflow: hidden;
    background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color);
    border-radius: 18px; padding: 17px 18px;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.fin-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c, var(--fin-accent)); opacity: .9; }
.fin-card.up   { --c: var(--fin-up); }
.fin-card.down { --c: var(--fin-down); }
.fin-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c, var(--fin-accent)) 45%, var(--border-color));
    box-shadow: 0 18px 40px -22px rgba(0,0,0,.5), 0 0 32px -10px var(--c, var(--fin-accent)); }
.fin-card-top { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.fin-card-ic { font-size: 22px; line-height: 1; }
.fin-card-code { font-weight: 800; font-size: var(--text-sm); color: var(--text-primary); }
.fin-card-name { font-size: 11px; color: var(--text-muted); }
.fin-card-val { font-size: clamp(1.3rem, 3vw, 1.6rem); font-weight: 900; color: var(--text-primary); letter-spacing: -.01em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.fin-card-sub { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.fin-card-buy { font-size: 11px; color: var(--text-muted); }

/* Değişim pill */
.fin-pill { display: inline-flex; align-items: center; gap: 3px; font-size: 12px; font-weight: 800; padding: 3px 9px; border-radius: 999px; font-variant-numeric: tabular-nums; }
.fin-pill .material-symbols-rounded { font-size: 15px; }
.fin-pill.up   { color: var(--fin-up);   background: color-mix(in srgb, var(--fin-up) 14%, transparent); }
.fin-pill.down { color: var(--fin-down); background: color-mix(in srgb, var(--fin-down) 14%, transparent); }
.fin-pill.flat { color: var(--text-muted); background: var(--bg-surface-hover); }

/* Güncellemede kısa parlama (JS .flash ekler) */
.fin-flash { animation: fin-flash .9s ease; }
@keyframes fin-flash { 0% { background: color-mix(in srgb, var(--fin-accent) 22%, transparent); } 100% { background: transparent; } }

/* ---- TAM LİSTE TABLOSU (mobilde karta dönüşür) ---- */
.fin-panel { background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color); border-radius: 18px; overflow: hidden; }
.fin-search { display: flex; align-items: center; gap: 9px; padding: 12px 16px; border-bottom: 1px solid var(--border-color); }
.fin-search .material-symbols-rounded { color: var(--text-muted); }
.fin-search input { flex: 1; border: 0; background: transparent; color: var(--text-primary); font-size: var(--text-sm); outline: none; }
.fin-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.fin-table th { text-align: right; padding: 11px 16px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--text-muted); border-bottom: 1px solid var(--border-color); }
.fin-table th:first-child { text-align: left; }
.fin-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); text-align: right; font-variant-numeric: tabular-nums; }
.fin-table td:first-child { text-align: left; }
.fin-table tr:last-child td { border-bottom: 0; }
.fin-table tbody tr { transition: background .15s; }
.fin-table tbody tr:hover { background: var(--bg-surface-hover); }
.fin-asset { display: flex; align-items: center; gap: 10px; }
.fin-asset .ic { font-size: 20px; width: 26px; text-align: center; }
.fin-asset b { font-weight: 700; color: var(--text-primary); display: block; }
.fin-asset small { font-size: 11px; color: var(--text-muted); }

/* ---- HESAP ARACI ---- */
.fin-tool-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: var(--spacing-5); align-items: start; }
.fin-tool { background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color); border-radius: 20px; padding: var(--spacing-5); }
.fin-field { margin-bottom: var(--spacing-4); }
.fin-field-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.fin-field label { font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary); }
.fin-field-val { font-size: var(--text-base); font-weight: 800; color: var(--fin-accent); font-variant-numeric: tabular-nums; }
.fin-input { width: 100%; height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--border-color);
    background: var(--bg-body, var(--bg-surface-alt)); color: var(--text-primary); font-size: var(--text-base); font-weight: 700; outline: none;
    transition: border-color .15s, box-shadow .15s; font-variant-numeric: tabular-nums; }
.fin-input:focus { border-color: var(--fin-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fin-accent) 20%, transparent); }
.fin-range { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; margin-top: 12px;
    background: linear-gradient(90deg, var(--fin-accent) var(--p,40%), var(--border-color) var(--p,40%)); outline: none; }
.fin-range::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: #fff;
    border: 3px solid var(--fin-accent); cursor: pointer; box-shadow: 0 3px 8px rgba(0,0,0,.25); transition: transform .15s; }
.fin-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.fin-range::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 3px solid var(--fin-accent); cursor: pointer; }
.fin-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.fin-chip { padding: 6px 13px; border-radius: 999px; border: 1px solid var(--border-color); background: transparent; color: var(--text-secondary);
    font-size: var(--text-xs); font-weight: 700; cursor: pointer; transition: all .15s; }
.fin-chip:hover { border-color: var(--fin-accent); color: var(--text-primary); }
.fin-chip.on { background: var(--fin-grad); color: #fff; border-color: transparent; }

/* Sonuç paneli */
.fin-result { position: sticky; top: 84px; background: var(--fin-grad); border-radius: 20px; padding: var(--spacing-5); color: #fff;
    box-shadow: 0 22px 50px -26px rgba(0,0,0,.55); overflow: hidden; position: relative; }
.fin-result::after { content: ''; position: absolute; top: -50%; right: -20%; width: 240px; height: 240px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%); pointer-events: none; }
.fin-result-lbl { font-size: var(--text-sm); opacity: .9; position: relative; z-index: 1; }
.fin-result-big { font-size: clamp(2rem, 6vw, 2.7rem); font-weight: 900; letter-spacing: -.02em; line-height: 1.05; margin: 4px 0 16px; position: relative; z-index: 1; font-variant-numeric: tabular-nums; }
.fin-result-rows { display: grid; gap: 1px; background: rgba(255,255,255,.18); border-radius: 12px; overflow: hidden; position: relative; z-index: 1; }
.fin-result-row { display: flex; justify-content: space-between; gap: 10px; padding: 11px 14px; background: rgba(255,255,255,.10); font-size: var(--text-sm); }
.fin-result-row b { font-weight: 800; font-variant-numeric: tabular-nums; }

/* Ödeme planı (amortisman) */
.fin-amort-toggle { margin-top: var(--spacing-4); }
.fin-amort { margin-top: var(--spacing-4); max-height: 380px; overflow: auto; border: 1px solid var(--border-color); border-radius: 14px; }
.fin-amort table { width: 100%; border-collapse: collapse; font-size: var(--text-xs); }
.fin-amort th { position: sticky; top: 0; background: var(--bg-surface-alt, var(--bg-secondary)); padding: 9px 12px; text-align: right; color: var(--text-muted); font-weight: 700; }
.fin-amort th:first-child { text-align: left; }
.fin-amort td { padding: 8px 12px; text-align: right; border-top: 1px solid var(--border-color); color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.fin-amort td:first-child { text-align: left; color: var(--text-primary); font-weight: 600; }

/* ---- BANKA KARŞILAŞTIRMA ---- */
.fin-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: var(--spacing-4); }
.fin-tab { flex: 0 0 auto; padding: 9px 17px; border-radius: 999px; border: 1px solid var(--border-color); background: var(--bg-surface, var(--bg-secondary));
    color: var(--text-secondary); font-weight: 700; font-size: var(--text-sm); cursor: pointer; white-space: nowrap; transition: all .15s; }
.fin-tab:hover { color: var(--text-primary); border-color: var(--fin-accent); }
.fin-tab.on { background: var(--fin-grad); color: #fff; border-color: transparent; box-shadow: 0 8px 20px -8px var(--fin-accent); }
.fin-banks { display: grid; gap: 11px; }
.fin-bank {
    display: flex; align-items: center; gap: 14px; padding: 15px 18px;
    background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color); border-radius: 16px;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; position: relative;
}
.fin-bank:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--fin-accent) 40%, var(--border-color));
    box-shadow: 0 16px 36px -22px rgba(0,0,0,.5), 0 0 30px -12px var(--fin-accent); }
.fin-bank.best { border-color: var(--fin-up); box-shadow: 0 0 0 1px var(--fin-up) inset; }
.fin-bank-badge { position: absolute; top: -9px; left: 16px; background: var(--fin-up); color: #fff; font-size: 10px; font-weight: 800;
    padding: 3px 10px; border-radius: 999px; letter-spacing: .03em; }
.fin-logo { width: 50px; height: 50px; border-radius: 14px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 900; font-size: 15px; letter-spacing: -.02em; box-shadow: 0 6px 16px -6px rgba(0,0,0,.4); }
.fin-bank-info { flex: 1; min-width: 0; }
.fin-bank-name { font-weight: 800; color: var(--text-primary); font-size: var(--text-base); }
.fin-bank-camp { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; display: flex; align-items: center; gap: 5px; }
.fin-bank-camp .material-symbols-rounded { font-size: 14px; color: var(--fin-accent); }
.fin-bank-rate { text-align: right; flex-shrink: 0; }
.fin-bank-rate b { display: block; font-size: var(--text-xl); font-weight: 900; color: var(--text-primary); font-variant-numeric: tabular-nums; }
.fin-bank-rate small { font-size: 11px; color: var(--text-muted); }
.fin-bank-cta { flex-shrink: 0; }

/* ---- Genel parçalar ---- */
.fin-note { display: flex; gap: 9px; align-items: flex-start; background: var(--color-warning-light); border: 1px solid var(--color-warning);
    border-radius: 14px; padding: 12px 15px; font-size: var(--text-sm); line-height: 1.55; color: var(--text-primary); margin: var(--spacing-4) 0; }
.fin-note .material-symbols-rounded { color: var(--color-warning); flex-shrink: 0; font-size: 20px; }
.fin-btn { display: inline-flex; align-items: center; gap: 7px; padding: 11px 18px; border-radius: 12px; font-weight: 700; font-size: var(--text-sm);
    text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform .15s, box-shadow .15s, background .15s; }
.fin-btn:hover { transform: translateY(-2px); }
.fin-btn-primary { background: var(--fin-grad); color: #fff; box-shadow: 0 12px 26px -12px var(--fin-accent); }
.fin-btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border-color); }
.fin-btn-ghost:hover { background: var(--bg-surface-hover); border-color: var(--fin-accent); }
.fin-btn-sm { padding: 8px 13px; font-size: var(--text-xs); }
.fin-prose { background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color); border-radius: 16px; padding: var(--spacing-5); margin-top: var(--spacing-5); }
.fin-prose h2 { font-size: var(--text-lg); font-weight: 800; margin: 0 0 var(--spacing-3); }
.fin-prose h3 { font-size: var(--text-base); font-weight: 700; margin: var(--spacing-4) 0 var(--spacing-2); }
.fin-prose p { color: var(--text-secondary); font-size: var(--text-sm); line-height: 1.8; margin: 0 0 var(--spacing-2); }

/* ---- Hub: araç kutucukları ---- */
.fin-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.fin-tool-card { display: flex; flex-direction: column; gap: 8px; padding: 20px; border-radius: 18px; text-decoration: none;
    background: var(--bg-surface, var(--bg-secondary)); border: 1px solid var(--border-color); transition: all .2s ease; position: relative; overflow: hidden; }
.fin-tool-card:hover { transform: translateY(-4px); border-color: var(--fin-accent); box-shadow: 0 18px 40px -22px rgba(0,0,0,.45), 0 0 34px -12px var(--fin-accent); }
.fin-tool-card .ic { width: 46px; height: 46px; border-radius: 13px; background: var(--fin-grad); display: flex; align-items: center; justify-content: center; color: #fff; }
.fin-tool-card .ic .material-symbols-rounded { font-size: 26px; }
.fin-tool-card h3 { font-size: var(--text-base); font-weight: 800; color: var(--text-primary); margin: 4px 0 0; }
.fin-tool-card p { font-size: var(--text-xs); color: var(--text-muted); margin: 0; line-height: 1.5; }

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
    .fin-tool-grid { grid-template-columns: 1fr; }
    .fin-result { position: static; }
}
@media (max-width: 600px) {
    .fin { padding: var(--spacing-4) var(--spacing-3) var(--spacing-10); }
    .fin-cards { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
    /* Banka satırı → dikey */
    .fin-bank { flex-wrap: wrap; }
    .fin-bank-rate { text-align: left; }
    /* Liste tablosu → kart */
    .fin-table thead { display: none; }
    .fin-table, .fin-table tbody, .fin-table tr, .fin-table td { display: block; width: 100%; }
    .fin-table tr { border-bottom: 1px solid var(--border-color); padding: 6px 0; }
    .fin-table td { border: 0; padding: 6px 16px; display: flex; justify-content: space-between; gap: 12px; text-align: right; }
    .fin-table td:first-child { text-align: left; }
    .fin-table td::before { content: attr(data-label); font-weight: 700; color: var(--text-muted); font-size: 11px; }
    .fin-table td.fin-asset-cell::before { content: ''; }
}

@media (prefers-reduced-motion: reduce) {
    .fin-hero::after, .fin-live i, .fin-flash { animation: none; }
    .fin-card, .fin-bank, .fin-tool-card, .fin-btn { transition: none; }
}