@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap');

/**
 * Canlı Finans Platformu - Ana CSS (Modern Dark & Light Finance Tasarım Sistemi)
 */

:root, [data-tema="koyu"], body.karanlik-tema {
    --arka-plan: #07090e;
    --arka-plan-koyu: #07090e;
    --yuzey-ana: #0b0f19;
    --yuzey-ikincil: #101624;
    --kart-arkaplan: #0e131f;
    --kart-arka-plan: #0e131f;
    --kart-arkaplan-hover: #141c2e;
    
    --kenarlik: #1c2638;
    --kenarlik-rengi: #1c2638;
    --kenarlik-parlak: #2a3b56;

    --metin-ana: #f8fafc;
    --metin-ikincil: #94a3b8;
    --metin-soluk: #64748b;
    --metin-vurgu: #ffffff;

    --girdi-arkaplan: #0a0e17;
    --girdi-kenarlik: #1c2638;
    --girdi-metin: #ffffff;

    --tablo-baslik-arkaplan: #090d16;
    --tablo-hover: rgba(255, 255, 255, 0.03);

    --altin-renk: #f59e0b;
    --altin-parlak: #fbbf24;
    --altin-gradyan: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --altin-golge: rgba(245, 158, 11, 0.2);

    --pozitif-renk: #10b981;
    --pozitif-arkaplan: rgba(16, 185, 129, 0.12);
    --negatif-renk: #f43f5e;
    --negatif-arkaplan: rgba(244, 63, 94, 0.12);
    --notr-renk: #94a3b8;

    --mavi-vurgu: #38bdf8;
    --mor-vurgu: #a855f7;

    --yari-cap-sm: 6px;
    --yari-cap-md: 10px;
    --yari-cap-lg: 14px;
    
    --golge-sm: 0 2px 6px rgba(0, 0, 0, 0.3);
    --golge-md: 0 6px 18px rgba(0, 0, 0, 0.45);
    --golge-lg: 0 12px 36px rgba(0, 0, 0, 0.65);
}

[data-tema="acik"], body.aydinlik-tema {
    --arka-plan: #f1f5f9;
    --arka-plan-koyu: #f1f5f9;
    --yuzey-ana: #ffffff;
    --yuzey-ikincil: #f8fafc;
    --kart-arkaplan: #ffffff;
    --kart-arka-plan: #ffffff;
    --kart-arkaplan-hover: #f1f5f9;
    
    --kenarlik: #e2e8f0;
    --kenarlik-rengi: #e2e8f0;
    --kenarlik-parlak: #cbd5e1;

    --metin-ana: #0f172a;
    --metin-ikincil: #475569;
    --metin-soluk: #64748b;
    --metin-vurgu: #0f172a;

    --girdi-arkaplan: #ffffff;
    --girdi-kenarlik: #cbd5e1;
    --girdi-metin: #0f172a;

    --tablo-baslik-arkaplan: #f8fafc;
    --tablo-hover: rgba(0, 0, 0, 0.03);

    --altin-renk: #d97706;
    --altin-parlak: #b45309;
    --altin-gradyan: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    --altin-golge: rgba(217, 119, 6, 0.15);

    --pozitif-renk: #059669;
    --pozitif-arkaplan: rgba(5, 150, 105, 0.12);
    --negatif-renk: #e11d48;
    --negatif-arkaplan: rgba(225, 29, 72, 0.12);
    --notr-renk: #64748b;

    --mavi-vurgu: #0284c7;
    --mor-vurgu: #9333ea;

    --golge-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --golge-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --golge-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--arka-plan);
    color: var(--metin-ana);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.kapsayici {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

/* YARDIMCI VE TİPOGRAFİK SINIFLAR */
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 14px; }
.mt-4 { margin-top: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 14px; }
.mb-4 { margin-bottom: 24px; }
.w-100 { width: 100%; }
.kalin-yazi { font-weight: 700; }
.yesil-yazi { color: var(--pozitif-renk); }
.kirmizi-yazi { color: var(--negatif-renk); }
.altin-yazi { color: var(--altin-renk); }

/* BUTONLAR */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--yari-cap-sm);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-altin {
    background: var(--altin-gradyan);
    color: #000000;
    box-shadow: 0 4px 12px var(--altin-golge);
}

.btn-altin:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px var(--altin-golge);
}

.btn-ikincil {
    background: var(--yuzey-ikincil);
    color: var(--metin-ana);
    border: 1px solid var(--kenarlik);
}

.btn-ikincil:hover {
    border-color: var(--altin-renk);
    color: var(--altin-parlak);
}

.btn-kucuk {
    padding: 6px 12px;
    font-size: 12px;
}

.ikon-buton {
    background: var(--yuzey-ikincil);
    border: 1px solid var(--kenarlik);
    color: var(--metin-ana);
    width: 38px;
    height: 38px;
    border-radius: var(--yari-cap-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
}

.ikon-buton:hover {
    border-color: var(--altin-renk);
}

/* ROZETLER */
.rozet {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.rozet-canli { background: var(--pozitif-arkaplan); color: var(--pozitif-renk); border: 1px solid rgba(16, 185, 129, 0.3); }
.rozet-hesaplanan { background: rgba(56, 189, 248, 0.15); color: var(--mavi-vurgu); border: 1px solid rgba(56, 189, 248, 0.3); }
.rozet-ai { background: rgba(168, 85, 247, 0.15); color: var(--mor-vurgu); border: 1px solid rgba(168, 85, 247, 0.3); }
.rozet-sari { background: rgba(245, 158, 11, 0.15); color: var(--altin-renk); border: 1px solid rgba(245, 158, 11, 0.3); }
.rozet-bilgi { background: rgba(56, 189, 248, 0.15); color: var(--mavi-vurgu); }

/* BÖLÜM KUTUSU */
.bolum-kutusu {
    background: var(--kart-arkaplan);
    border: 1px solid var(--kenarlik);
    border-radius: var(--yari-cap-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--golge-sm);
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.bolum-baslik-satiri {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.bolum-baslik-satiri h2 {
    font-size: 18px;
    font-weight: 800;
    color: var(--metin-vurgu);
    letter-spacing: -0.4px;
}

.alt-baslik {
    font-size: 12px;
    color: var(--metin-soluk);
    margin-top: 2px;
}

/* FORM ELEMANLARI */
.form-grup {
    margin-bottom: 16px;
}

.form-grup label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--metin-ikincil);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-grup input, .form-grup select, .form-grup textarea {
    width: 100%;
    background: var(--girdi-arkaplan);
    border: 1px solid var(--girdi-kenarlik);
    color: var(--girdi-metin);
    padding: 10px 14px;
    border-radius: var(--yari-cap-sm);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.form-grup input:focus, .form-grup select:focus, .form-grup textarea:focus {
    border-color: var(--altin-renk);
}