/* =========================================
   PAYMENT PAGE (SINGLE PREMIUM CARD)
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&family=Space+Mono:wght@400;700&display=swap');

:root {
    --bg-body: #f8fafc;
    --primary: #4f46e5;
    --secondary: #0f172a;
    --text-dark: #1e293b;
    --card-gradient: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}

body {
    background-color: var(--bg-body);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
}

/* 1. HERO ALANI */
.payment-hero {
    padding: 120px 0 60px;
    text-align: center;
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
}
.payment-title {
    font-size: 2.5rem; font-weight: 800; color: var(--text-dark); margin-bottom: 10px;
}
.payment-desc {
    font-size: 1.1rem; color: #64748b; max-width: 600px; margin: 0 auto;
}

/* 2. TEK BANKA KARTI ALANI */
.bank-section { padding: 60px 0 100px; }
.bank-container {
    max-width: 700px; /* Kart genişliği */
    margin: 0 auto;
    perspective: 1000px;
}

/* --- PREMIUM KART TASARIMI --- */
.bank-card {
    background: var(--card-gradient);
    border-radius: 24px;
    padding: 50px;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px -15px rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s;
}
.bank-card:hover { transform: translateY(-5px); }

/* Arka Plan Deseni */
.bank-card::before {
    content: ''; position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l25.98 15v30L30 60 4.02 45V15z' fill-opacity='0.05' fill='%23ffffff' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.3; pointer-events: none;
}
/* Neon Glow */
.bank-card::after {
    content: ''; position: absolute; top: -50%; right: -50%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.4) 0%, transparent 70%);
    filter: blur(50px); pointer-events: none;
}

/* Kart İçeriği */
.bank-header {
    display: flex; align-items: center; gap: 20px; margin-bottom: 40px; position: relative; z-index: 2;
}
.bank-logo {
    width: 60px; height: 60px; background: white; border-radius: 14px;
    display: flex; align-items: center; justify-content: center; padding: 5px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.bank-logo img { width: 100%; height: auto; object-fit: contain; }
.bank-name {
    font-size: 1.5rem; font-weight: 700; letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Bilgi Satırları */
.info-row { margin-bottom: 25px; position: relative; z-index: 2; }
.info-label {
    font-size: 0.85rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; font-weight: 600;
}
.info-value-wrapper {
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 20px; border-radius: 12px;
}
.info-value {
    font-family: 'Space Mono', monospace; font-size: 1.1rem; color: white; font-weight: 600;
    word-break: break-all; /* Uzun isimlerde taşmayı önler */
}
.btn-copy {
    background: rgba(255,255,255,0.15); border: none;
    color: white; width: 36px; height: 36px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    transition: 0.2s; margin-left: 15px; flex-shrink: 0;
}
.btn-copy:hover { background: white; color: var(--secondary); }
.btn-copy:active { transform: scale(0.9); }

/* IBAN Özel Stil */
.iban-text { font-size: 1.3rem; letter-spacing: 1px; }

/* 3. UYARI KUTUSU */
.notice-box {
    background: #fffbeb; border: 1px solid #fcd34d;
    padding: 20px; border-radius: 16px; margin-top: 30px;
    display: flex; align-items: flex-start; gap: 15px;
    color: #92400e; font-size: 0.95rem; line-height: 1.5;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.notice-icon { font-size: 1.4rem; color: #f59e0b; margin-top: 2px; flex-shrink: 0; }

/* 4. TOAST NOTIFICATION */
.toast-notification {
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
    background: #1e293b; color: white; padding: 12px 30px; border-radius: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3); display: flex; align-items: center; gap: 10px;
    opacity: 0; transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10000; font-weight: 500; font-size: 0.95rem; pointer-events: none;
}
.toast-notification.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .payment-hero { padding-top: 100px; }
    .bank-card { padding: 30px 20px; }
    .info-value-wrapper { flex-direction: column; align-items: flex-start; gap: 10px; }
    .btn-copy { align-self: flex-end; margin-top: -30px; } /* Mobilde butonu hizala */
    .iban-text { font-size: 1rem; }
    .info-value { font-size: 0.95rem; }
}