.clean-login {
    min-height: 100vh;
    padding: 42px 16px 28px;
    background: linear-gradient(135deg, #0b2545 0%, #13315c 50%, #0b2545 100%);
}
.clean-login__frame { width: min(100%, 448px); margin: 0 auto; }
.clean-login__brand { margin-bottom: 30px; color: #fff; text-align: center; }
.clean-login__mark { display: block; width: 96px; height: 96px; margin: 0 auto 16px; filter: drop-shadow(0 18px 20px rgb(0 0 0 / 20%)); }
.clean-login__brand h1 { margin: 0; font-size: 32px; font-weight: 700; letter-spacing: .12em; line-height: 1.2; }
.clean-login__brand p { margin: 5px 0 0; color: #bfdbfe; font-size: 16px; font-weight: 600; }
.clean-login__brand small { display: block; margin-top: 4px; color: #93c5fd; font-size: 13px; }
.clean-login__card { width: 100%; padding: 32px; background: #fff; border-radius: 16px; box-shadow: 0 25px 50px -12px rgb(0 0 0 / 32%); }
.clean-login__heading { margin: 0 0 26px; text-align: center; }
.clean-login__heading h2 { margin: 0 0 7px; color: var(--brand); font-size: 26px; line-height: 1.3; }
.clean-login__heading p { margin: 0; color: var(--muted); font-size: 14px; }
.clean-login__card .alert { margin-bottom: 20px; }
.clean-login__form { display: grid; gap: 18px; }
.clean-login__field { display: grid; gap: 7px; color: #344054; font-size: 14px; font-weight: 650; }
.clean-login__control { position: relative; display: block; }
.clean-login__control input { min-height: 48px; padding: 11px 52px 11px 44px; border-color: var(--control); }
.clean-login__control input:focus { border-color: transparent; outline: 0; box-shadow: 0 0 0 2px var(--brand); }
.clean-login__field-icon { position: absolute; top: 50%; left: 16px; z-index: 1; color: #9ca3af; font-weight: 700; transform: translateY(-50%); }
.clean-login__field-icon--lock { width: 14px; height: 16px; border: 2px solid #9ca3af; border-radius: 3px; }
.clean-login__field-icon--lock::before { position: absolute; top: -8px; left: 2px; width: 6px; height: 8px; border: 2px solid #9ca3af; border-bottom: 0; border-radius: 6px 6px 0 0; content: ""; }
.clean-login__password-toggle { position: absolute; top: 50%; right: 12px; padding: 5px; color: var(--brand); background: transparent; border: 0; font-size: 12px; font-weight: 700; cursor: pointer; transform: translateY(-50%); }
.clean-login__options { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.clean-login__remember { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; }
.clean-login__remember input { width: 16px; min-height: 16px; accent-color: var(--brand); }
.clean-login__forgot { color: var(--brand); font-size: 13px; font-weight: 650; }
.clean-login__submit { width: 100%; min-height: 48px; }
.clean-login__notice { display: flex; margin-top: 24px; padding: 14px 16px; align-items: flex-start; gap: 12px; color: #1e40af; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 10px; }
.clean-login__notice > span { display: grid; flex: 0 0 24px; width: 24px; height: 24px; place-items: center; color: #fff; background: #2563eb; border-radius: 50%; font-weight: 800; }
.clean-login__notice p { margin: 0; font-size: 14px; }
.clean-login__reservation { display: flex; width: 100%; min-height: 42px; margin-top: 16px; padding: 10px 17px; align-items: center; justify-content: center; color: #374151; background: #f3f4f6; border: 1px solid #e5e7eb; border-radius: 10px; font-weight: 650; text-decoration: none; }
.clean-login__reservation:hover { background: #e5e7eb; }
.clean-login__footer { padding-top: 22px; color: #bfdbfe; font-size: 12px; text-align: center; }
@media (max-width: 560px) {
    .clean-login { padding-top: 28px; }
    .clean-login__card { padding: 26px 20px; }
    .clean-login__options { align-items: flex-start; flex-direction: column; gap: 10px; }
}