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

:root {
    --bg: #0a0e17;
    --header-bg: #ffffff;
    --footer-bg: #1e293b;
    --bg-card: #f8fafc;
    --surface: #f1f5f9;
    --white: #ffffff;
    --accent: #059669;
    --accent-hover: #047857;
    --accent-light: #d1fae5;
    --text: #0f172a;
    --text-muted: #475569;
    --border: #e2e8f0;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow: 0 4px 20px rgba(10, 14, 23, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 14, 23, 0.12);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    color: var(--text);
    background: #f8fafc;
}

a:link,
a:visited,
a:active {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-hover);
}

/* Ana içerik alanı */
.contents_frame {
    max-width: 1100px;
    margin: 3rem auto;
    padding: 0 1.5rem;
}

/* Tahsilat formu kartı */
.form2 fieldset {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 2rem 2rem 1.75rem;
}

.form2 legend {
    padding: 0;
    margin-bottom: 1.25rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
}

.TextBox,
.TextBoxFull,
.DropDownList,
.dropbox,
.TextBoxmulti {
    width: 100%;
    box-sizing: border-box;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 0.55rem 0.7rem;
    font-size: 0.95rem;
    font-family: var(--font);
    color: var(--text);
    margin-bottom: 0.75rem;
    background-color: #ffffff;
}

.TextBoxmulti {
    resize: vertical;
}

.TextBox:focus,
.TextBoxFull:focus,
.DropDownList:focus,
.dropbox:focus,
.TextBoxmulti:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-light);
}

/* Ödeme butonu – ana sitedeki butonlara benzer */
.btn_login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 1.1rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font);
    border-radius: 6px;
    border: none;
    cursor: pointer;
    background: var(--accent);
    color: var(--white);
    text-decoration: none;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.btn_login:hover {
    background: var(--accent-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(5, 150, 105, 0.25);
}

.btn_login:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Kart logoları ve alt boşluklar */
.form2 img {
    max-width: 100%;
    height: auto;
}

.margintop20 {
    margin-top: 1.25rem;
}

/* Tahsilat subdomain'inde header arka planını ana siteye yaklaştır */
.frame_main .container_section .header_section {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border);
}

/* Tahsilat sayfasında ekstra menü ve bayi/abone butonlarını gizle */
.frame_main .container_section .header_section .header_frame .navigation_section,
.frame_main .container_section .header_section .header_frame .singup_frame {
    display: none !important;
}

/* Logo boyutlarını ana siteye yaklaştır */
.frame_main .container_section .header_section .header_frame .logo_frame .rozet {
    height: 54px;
    width: auto;
    margin: 16px 8px 0 0;
}

.frame_main .container_section .header_section .header_frame .logo_frame .logo {
    height: 70px;
    width: auto;
    margin: 10px 0 0 0;
}

/* Header iç genişliğini ve hizasını ana siteye yaklaştır */
.frame_main .container_section .header_section .header_frame {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 1.5rem;
    box-sizing: border-box;
    height: auto;                /* Eski sabit yüksekliği bastır */
    align-items: center;
}

/* Telefon / e-posta bloğunu ana sitedeki hisse yaklaştır */
.frame_main .container_section .header_section .header_frame .contac_frame {
    padding-top: 0;
    text-align: center;
}

/* Tahsilat WhatsApp bloğu – ana sitedeki WhatsApp linkine benzer */
.tah-header-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text);
    margin-right: 0.75rem;
}

.tah-header-whatsapp svg {
    color: #25D366;
}

.tah-header-whatsapp span {
    white-space: nowrap;
}

.tah-header-whatsapp:hover {
    color: #25D366;
}

/* Tahsilat telefon bloğu – ana sitedeki telefon satırına benzer */
.tah-header-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text);
    text-decoration: none;
    white-space: nowrap;
}

.tah-header-phone .icon-phone3 {
    color: var(--accent);
}

.tah-header-phone:hover {
    color: var(--accent);
}

/* Eski tasarımın büyük fontlarını bastırmak için daha spesifik override */
.frame_main .container_section .header_section .header_frame .contac_frame .tah-header-whatsapp,
.frame_main .container_section .header_section .header_frame .contac_frame .tah-header-phone {
    font-size: 0.9rem !important;
    font-weight: 500;
}


/* Ana frame ölçülerini ana siteye yaklaştır */
.frame_main .container_section .contents {
    width: 100%;
}

.frame_main .container_section .contents .contents_frame {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    display: block;
    text-align: left;
}

/* Ödeme sayfası grid yerleşimi */
.payment-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr); /* Form solda, kart sağda */
    gap: 2rem;
    align-items: center;
}

@media (max-width: 900px) {
    .payment-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

.payment-layout__card {
    display: flex;
    justify-content: center;
    order: 2; /* kart sağ sütunda */
}

.payment-layout__form {
    width: 100%;
    order: 1; /* form sol sütunda */
}

.payment-layout__row {
    display: grid;
    /* İki eşit sütun; satırın tamamı üst TextBox'larla aynı genişlikte hizalanır */
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.75rem;
}

/* Satır içindeki tüm girdilerin sütun genişliğini tamamen doldurmasını sağla */
.payment-layout__row > * {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

/* Form içindeki input ve dropdown'ların tamamını aynı hizada tut */
.payment-layout__form .TextBox,
.payment-layout__form .TextBoxFull,
.payment-layout__form .DropDownList,
.payment-layout__form .dropbox {
    width: 100% !important;
    box-sizing: border-box;
    margin: 0;
}

/* Taksit dropdown'unu da diğer alanlarla aynı sağ hizada tut */
.payment-layout__form #Drp_card_taksit {
    width: 100% !important;
    box-sizing: border-box;
}

@media (max-width: 600px) {
    .payment-layout__row {
        grid-template-columns: 1fr;
    }
}

/* Kart önizleme bileşeni */
.card-preview {
    width: 320px;
    height: 200px;
    perspective: 1000px;
}

.card-preview__inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s ease;
}

.card-preview__face {
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1.2rem 1.4rem;
    box-sizing: border-box;
    backface-visibility: hidden;
    color: #f9fafb;
    font-family: var(--font);
}

.card-preview__face--front {
    background: radial-gradient(circle at top left, #22c55e 0, #0f172a 45%, #020617 100%);
    box-shadow: var(--shadow-lg);
}

.card-preview__face--back {
    background: linear-gradient(135deg, #0f172a, #020617);
    transform: rotateY(180deg);
    box-shadow: var(--shadow-lg);
}

.card-preview--flipped .card-preview__inner {
    transform: rotateY(180deg);
}

.card-preview__chip {
    width: 42px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #facc15, #f97316);
    margin-bottom: 1.2rem;
}

.card-preview__brand {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(226,232,240,0.85);
    margin-bottom: 0.75rem;
}

.card-preview__number {
    font-size: 1.15rem;
    letter-spacing: 0.18em;
    margin-bottom: 1.2rem;
}

.card-preview__footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 0.8rem;
}

.card-preview__label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(148,163,184,0.9);
    margin-bottom: 0.15rem;
}

.card-preview__value {
    font-weight: 600;
}

.card-preview__stripe {
    height: 40px;
    background: #020617;
    margin: 1rem -1.4rem 1.4rem;
}

.card-preview__cvc-box {
    margin-left: auto;
    max-width: 120px;
    background: #e5e7eb;
    padding: 0.35rem 0.5rem;
    border-radius: 4px;
    text-align: right;
}

.card-preview__cvc-box .card-preview__label {
    color: #4b5563;
}

.card-preview__cvc {
    font-size: 0.9rem;
    font-weight: 700;
    color: #111827;
}


/* Tahsilat sayfasında footer'ı gizle */
.frame_main .container_section .bottom_frame {
    display: none !important;
}