/**
 * PayNexus PRO - Lüks Online Tahsilat ve Ödeme Portalı Stilleri
 * Şanverdi Kuyumculuk Lüks Tasarım Konsepti
 */

:root {
    --pn-gold-primary: #d4af37;
    --pn-gold-hover: #b89728;
    --pn-gold-light: #fef9e7;
    --pn-navy-dark: #0f172a;
    --pn-navy-card: #1e293b;
    --pn-slate-600: #475569;
    --pn-slate-400: #94a3b8;
    --pn-border-color: #e2e8f0;
    --pn-bg-soft: #f8fafc;
    --pn-success: #10b981;
    --pn-danger: #ef4444;
    --pn-radius: 14px;
    --pn-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --pn-shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
}

.pn-tahsilat-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1e293b;
    line-height: 1.5;
    padding: 30px 15px 50px;
    max-width: 1100px;
    margin: 0 auto;
}

.pn-tahsilat-container {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: var(--pn-shadow-lg);
    border: 1px solid rgba(212, 175, 55, 0.25);
    overflow: hidden;
    padding: 40px;
}

/* Header */
.pn-tahsilat-header {
    text-align: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--pn-border-color);
}

.pn-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fdf6e2;
    color: #856404;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(212, 175, 55, 0.3);
    margin-bottom: 15px;
}

.pn-tahsilat-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--pn-navy-dark);
    margin: 0 0 10px;
    letter-spacing: -0.5px;
}

.pn-tahsilat-subtitle {
    font-size: 15px;
    color: var(--pn-slate-600);
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid Layout */
.pn-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    align-items: start;
}

@media (max-width: 860px) {
    .pn-grid-layout {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .pn-tahsilat-container {
        padding: 25px 18px;
    }
}

/* Card Boxes */
.pn-card-box {
    background: #ffffff;
    border: 1px solid var(--pn-border-color);
    border-radius: var(--pn-radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.pn-card-box:last-child {
    margin-bottom: 0;
}

.pn-box-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 700;
    color: var(--pn-navy-dark);
    margin-bottom: 18px;
}

.pn-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--pn-navy-dark);
    color: #ffffff;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
}

.pn-required {
    color: var(--pn-danger);
}

/* Tutar Girişi */
.pn-amount-box {
    border-color: rgba(212, 175, 55, 0.4);
    background: linear-gradient(180deg, #ffffff 0%, #faf8f2 100%);
}

.pn-amount-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.pn-currency-symbol {
    position: absolute;
    left: 18px;
    font-size: 28px;
    font-weight: 800;
    color: var(--pn-gold-primary);
    pointer-events: none;
}

.pn-amount-input {
    width: 100%;
    height: 64px;
    padding-left: 48px;
    padding-right: 18px;
    font-size: 32px;
    font-weight: 800;
    color: var(--pn-navy-dark);
    background: #ffffff;
    border: 2px solid var(--pn-gold-primary);
    border-radius: 12px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.pn-amount-input:focus {
    border-color: var(--pn-navy-dark);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
}

.pn-quick-amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pn-btn-quick {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--pn-navy-dark);
    padding: 7px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.pn-btn-quick:hover {
    background: var(--pn-gold-light);
    border-color: var(--pn-gold-primary);
    color: #856404;
}

.pn-btn-reset {
    color: #94a3b8;
}

.pn-btn-reset:hover {
    background: #fee2e2;
    border-color: #f87171;
    color: #b91c1c;
}

/* Form Groups */
.pn-form-group {
    margin-bottom: 16px;
}

.pn-form-group:last-child {
    margin-bottom: 0;
}

.pn-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--pn-slate-600);
    margin-bottom: 6px;
}

.pn-form-row {
    display: flex;
    gap: 12px;
}

.pn-col-6 {
    flex: 1;
}

.pn-col-4 {
    flex: 1;
}

.pn-input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    font-size: 14px;
    color: var(--pn-navy-dark);
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    outline: none;
    transition: all 0.15s ease;
    box-sizing: border-box;
}

.pn-input:focus {
    border-color: var(--pn-gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.pn-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
    appearance: none;
}

.pn-input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.pn-detected-brand {
    position: absolute;
    right: 12px;
    display: flex;
    align-items: center;
}

.pn-detected-brand img {
    height: 24px;
    max-width: 48px;
    object-fit: contain;
}

/* İnteraktif Sanal Kart */
.pn-card-visual {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    border-radius: 16px;
    padding: 22px 24px;
    color: #ffffff;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.35);
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.pn-card-visual::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.pn-card-chip {
    width: 38px;
    height: 28px;
    background: linear-gradient(135deg, #d4af37 0%, #fef3c7 50%, #b89728 100%);
    border-radius: 6px;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.3);
}

.pn-card-brand-logo {
    position: absolute;
    top: 20px;
    right: 24px;
    height: 32px;
}

.pn-card-brand-logo img {
    height: 32px;
    max-width: 70px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

.pn-card-number-display {
    font-family: "Courier New", Courier, monospace;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #f8fafc;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    margin: 18px 0 10px;
}

.pn-card-footer-visual {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.pn-card-sublabel {
    display: block;
    font-size: 9px;
    letter-spacing: 1px;
    color: #94a3b8;
    margin-bottom: 2px;
}

.pn-card-holder-display span:last-child,
.pn-card-expiry-display span:last-child {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #ffffff;
}

/* Taksit Seçenekleri Tablosu */
.pn-installments-section {
    margin-top: 20px;
    border-top: 1px solid var(--pn-border-color);
    padding-top: 16px;
}

.pn-sub-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--pn-navy-dark);
    margin-bottom: 10px;
}

.pn-badge-bank {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    background: #e2e8f0;
    color: #334155;
    border-radius: 6px;
}

.pn-installments-table-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 230px;
    overflow-y: auto;
    padding-right: 4px;
}

.pn-installment-row {
    position: relative;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    transition: all 0.15s ease;
    cursor: pointer;
}

.pn-installment-row:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.pn-installment-row.pn-active {
    border-color: var(--pn-gold-primary);
    background: #fffdf7;
    box-shadow: 0 0 0 1px var(--pn-gold-primary);
}

.pn-installment-row input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.pn-installment-row label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    cursor: pointer;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
}

.pn-inst-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--pn-navy-dark);
    flex: 1;
}

.pn-inst-monthly {
    font-size: 13px;
    font-weight: 600;
    color: #0284c7;
    margin-right: 15px;
}

.pn-inst-total {
    font-size: 14px;
    font-weight: 700;
    color: var(--pn-navy-dark);
}

/* Güvenlik Notu */
.pn-security-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12px;
    color: #64748b;
    margin: 20px 0 16px;
}

.pn-shield-icon {
    font-size: 16px;
}

/* Mesaj Kutusu */
.pn-msg-box {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    font-weight: 500;
}

.pn-msg-box.pn-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.pn-msg-box.pn-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

/* Buton */
.pn-btn-pay {
    width: 100%;
    height: 54px;
    background: linear-gradient(135deg, #d4af37 0%, #b89728 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 6px 15px rgba(212, 175, 55, 0.35);
}

.pn-btn-pay:hover {
    background: linear-gradient(135deg, #c59b27 0%, #9e7f1d 100%);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.45);
}

.pn-btn-pay:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.pn-btn-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: pnSpin 0.8s linear infinite;
}

@keyframes pnSpin {
    to { transform: rotate(360deg); }
}

/* Footer Logolar */
.pn-brand-footer-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.pn-footer-badge {
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}