html, body { min-height: 100%; }
body { margin: 0; background: var(--lt-bg-soft); color: var(--lt-text); font-family: var(--lt-font); font-size: 15px; line-height: 1.5; }
a { color: #2563EB; text-decoration: none; transition: color .15s ease; }
a:hover, a:focus-visible { color: #1D4ED8; text-decoration: underline; }

.bg_video__content { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; opacity: .8; }

.lt-auth { position: relative; z-index: 1; display: flex; align-items: flex-start; min-height: 100vh; }
.lt-auth-hero { position: sticky; top: 0; display: flex; flex: 1 1 0; flex-direction: column; justify-content: center; min-width: 0; min-height: 100vh; padding: 48px 64px 48px 7%; color: #FFFFFF; }
.lt-auth-hero-title { margin: 0 0 20px; color: #FFFFFF; font-size: 60px; font-weight: 500; line-height: 1.15; text-shadow: 0 3px 6px rgba(0, 0, 0, .45); }
.lt-auth-brand { display: block; margin-top: 4px; }
.lt-auth-brand-a { color: #FFFFFF; }
.lt-auth-brand-b { color: var(--lt-orange); }
.lt-auth-hero-sub { max-width: 640px; margin: 0; color: #FFFFFF; font-size: 24px; font-weight: 400; line-height: 1.4; text-shadow: 0 3px 6px rgba(0, 0, 0, .45); }

.lt-auth-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; max-width: 760px; margin: 32px 0 0; padding: 0; list-style: none; }
.lt-auth-note { display: flex; flex-direction: column; gap: 10px; padding: 20px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 12px; background: rgba(15, 23, 42, .36); box-shadow: 0 10px 30px rgba(0, 0, 0, .28); backdrop-filter: blur(10px); text-shadow: 0 1px 3px rgba(0, 0, 0, .4); }
.lt-auth-note-title { margin: 0; color: #FFFFFF; font-size: 16px; font-weight: 500; line-height: 1.3; }
.lt-auth-note-text { margin: 0; color: #FFFFFF; font-size: 14px; line-height: 1.6; }
.lt-auth-hero-title, .lt-auth-hero-sub, .lt-auth-notes { width: 100%; max-width: 760px; margin-right: auto; margin-left: auto; }

.lt-auth-side { display: flex; flex: 0 0 auto; align-self: center; justify-content: center; width: 46%; max-width: 640px; padding: 40px 48px 40px 16px; }
.lt-auth-card { width: 100%; max-width: 440px; padding: 36px 32px 32px; border-radius: var(--lt-radius-lg); background: #FFFFFF; box-shadow: 0 16px 40px rgba(15, 23, 42, .14); }
.lt-auth-card--wide { max-width: 560px; }

.lt-auth-head { margin-bottom: 26px; text-align: center; }
.lt-auth-logo { display: inline-block; width: 96px; height: auto; cursor: pointer; }
.lt-auth-title { margin: 10px 0 4px; color: var(--lt-text); font-size: 26px; font-weight: 500; line-height: 1.25; }
.lt-auth-tagline { margin: 0; color: var(--lt-text-4); font-size: 14.5px; }
.lt-auth-info { display: flex; gap: 10px; margin: 20px 0 0; padding: 12px 14px; border: 1px solid var(--lt-orange-line); border-radius: var(--lt-radius); background: var(--lt-orange-tint); color: var(--lt-text-2); font-size: 13.5px; line-height: 1.55; text-align: left; }
.lt-auth-info i { flex: 0 0 auto; margin-top: 2px; color: var(--lt-orange); font-size: 16px; }

.lt-auth-form { display: grid; gap: 16px; margin: 0; }
.lt-auth-form .lt-form-grid { gap: 16px 14px; }
.lt-auth-form .lt-form-input:-webkit-autofill, .lt-auth-form .lt-form-input:-webkit-autofill:hover, .lt-auth-form .lt-form-input:-webkit-autofill:focus { -webkit-text-fill-color: var(--lt-text); box-shadow: 0 0 0 1000px #FFFFFF inset; transition: background-color 9999s ease 0s; }
.lt-auth-form .lt-form-input:-webkit-autofill:focus { box-shadow: 0 0 0 1000px #FFFFFF inset, var(--lt-focus); }
.lt-auth-pass { position: relative; }
.lt-auth-pass .lt-form-input { padding-right: 48px; }
.lt-auth-pass-btn { position: absolute; top: 0; right: 0; display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; padding: 0; border: 0; border-radius: 0 var(--lt-radius-sm) var(--lt-radius-sm) 0; background: transparent; color: var(--lt-text-4); font-size: 18px; cursor: pointer; transition: color .15s ease; }
.lt-auth-pass-btn:hover, .lt-auth-pass-btn:focus-visible { color: var(--lt-orange-dark); outline: none; }

.lt-auth-help { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin: -2px 0 2px; font-size: 14px; }
.lt-auth-help a { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; }
.lt-auth-check { display: flex; align-items: flex-start; gap: 10px; margin: 2px 0; color: var(--lt-text-2); font-size: 14px; line-height: 1.45; }
.lt-auth-check input { flex: 0 0 auto; width: 18px; height: 18px; margin: 1px 0 0; border: 1.5px solid var(--lt-border-strong); border-radius: 4px; background: #FFFFFF center / 12px 12px no-repeat; cursor: pointer; appearance: none; -webkit-appearance: none; transition: background-color .15s ease, border-color .15s ease; }
.lt-auth-check input:checked { border-color: var(--lt-orange); background-color: var(--lt-orange); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23FFFFFF' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E"); }
.lt-auth-check input:focus-visible { outline: none; box-shadow: var(--lt-focus); }
.lt-auth-check label { margin: 0; cursor: pointer; }

.lt-auth-submit { justify-content: center; width: 100%; }
.lt-auth-submit .fe { font-size: 17px; }

.lt-auth-alt { margin: 20px 0 0; color: var(--lt-text-3); font-size: 14.5px; text-align: center; }
.lt-auth-alt a { font-weight: 500; }
.lt-auth-home { display: none; }
.lt-auth-divider { display: flex; align-items: center; gap: 14px; margin: 22px 0 16px; color: var(--lt-text-4); font-size: 13.5px; }
.lt-auth-divider::before, .lt-auth-divider::after { content: ""; flex: 1 1 auto; height: 1px; background: var(--lt-line); }
.lt-auth-google { display: flex; justify-content: center; min-height: 44px; }

.gc-custom-select-dropdown.show { display: block; }
.gc-custom-select-container:has(.gc-custom-select-dropdown.show) .gc-custom-select-header { border-color: var(--lt-orange); box-shadow: var(--lt-focus); }
.gc-custom-select-container:has(.gc-custom-select-dropdown.show) .gc-custom-select-arrow { transform: rotate(180deg); }
.gc-custom-select-option.selected { background: var(--lt-orange-soft); color: var(--lt-orange-dark); }
.gc-custom-select-option.hidden { display: none; }
.gc-custom-select-meta { float: right; margin: 1px 0 0 12px; padding: 2px 9px; border-radius: 999px; background: var(--lt-bg-soft); color: var(--lt-text-3); font-size: 12px; line-height: 1.5; white-space: nowrap; }
.gc-custom-select-meta--abone { background: #E7F6EE; color: #17804A; }
.gc-custom-select-meta--deneme { background: var(--lt-orange-soft); color: var(--lt-orange-dark); }

@media (max-width: 1536px), (max-height: 860px) {
    .lt-auth-hero { padding: 32px 64px 32px 7%; }
    .lt-auth-hero-title { margin-bottom: 14px; font-size: 44px; }
    .lt-auth-hero-sub { font-size: 20px; }
    .lt-auth-notes { gap: 12px; margin-top: 24px; }
    .lt-auth-note { gap: 6px; padding: 16px 18px; }
    .lt-auth-note-title { font-size: 15px; }
    .lt-auth-note-text { font-size: 13px; line-height: 1.55; }
    .lt-auth-side { padding: 32px 48px 32px 16px; }
}

@media (max-width: 1199px) {
    .lt-auth-hero-title { font-size: 38px; }
    .lt-auth-hero-sub { font-size: 18px; }
    .lt-auth-hero { padding-left: 5%; }
    .lt-auth-side { width: 50%; padding-right: 32px; }
}

@media (max-width: 999px) {
    .lt-auth { justify-content: center; }
    .lt-auth-hero { display: none; }
    .lt-auth-side { width: 100%; max-width: none; padding: 32px 16px; }
}

@media (max-width: 575px) {
    .bg_video__content { display: none; }
    .lt-auth { align-items: flex-start; }
    .lt-auth-side { padding: 16px; }
    .lt-auth-card { padding: 28px 20px 24px; box-shadow: var(--lt-shadow-card); }
    .lt-auth-title { font-size: 23px; }
    .lt-auth-home { display: block; margin-top: 10px; }
}