:root {
    --dsc-muted: #616161;
    --dsc-line: #d7d7d7;
    --dsc-bg: #f2f2f2;
    --dsc-shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
    --dsc-radius: 10px;
}

.dsc-auth-body {
    margin: 0;
    font-family: var(--dsc-font-body);
    color: var(--dsc-dark);
    background: var(--dsc-bg);
}

.dsc-auth {
    position: relative;
    min-height: 100vh;
    padding: 64px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--dsc-font-body);
    color: var(--dsc-dark);
    background: radial-gradient(circle at 10% 10%, #ffffff 0%, #f5f5f5 42%, #ededed 100%);
    overflow: hidden;
}

.dsc-auth::before,
.dsc-auth::after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(214, 31, 38, 0.18), transparent 70%);
    z-index: 0;
}

.dsc-auth::before {
    top: -140px;
    right: -120px;
}

.dsc-auth::after {
    bottom: -180px;
    left: -140px;
    background: radial-gradient(circle at 30% 30%, rgba(0, 0, 0, 0.08), transparent 70%);
}

.dsc-auth__shell {
    position: relative;
    z-index: 1;
    width: min(860px, 100%);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dsc-auth__actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.dsc-auth__actions--center {
    justify-content: center;
}

.dsc-auth__actions--split {
    justify-content: space-between;
    align-items: flex-end;
    width: 100%;
}

.dsc-auth__eyebrow {
    margin: 0;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--dsc-muted);
    animation: dsc-fade-in 0.6s ease-out both;
}

.dsc-auth__title {
    margin: 0;
    font-family: var(--dsc-font-heading);
    font-size: clamp(28px, 3vw, 36px);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    animation: dsc-fade-in 0.7s ease-out both;
}

.dsc-auth__card {
    background: var(--dsc-card);
    border: 1px solid var(--dsc-line);
    border-top: 4px solid var(--dsc-red);
    border-radius: var(--dsc-radius);
    box-shadow: var(--dsc-shadow);
    padding: 32px 28px 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: dsc-rise 0.7s ease-out both;
}

.dsc-auth__card--wide {
    padding: 36px 36px 32px;
}

.dsc-auth__logo img {
    width: min(180px, 60%);
    height: auto;
    display: block;
    margin: 0 auto;
}

.dsc-auth__hint {
    margin: 0;
    font-size: 14px;
    color: var(--dsc-muted);
}

.dsc-auth__debug {
    margin: 0;
    font-size: 13px;
    color: var(--dsc-dark);
    background: rgba(214, 31, 38, 0.08);
    border: 1px solid rgba(214, 31, 38, 0.25);
    border-radius: 6px;
    padding: 8px 10px;
}

.dsc-auth__link {
    font-size: 13px;
    color: var(--dsc-red);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.dsc-auth__link:hover {
    text-decoration: underline;
}

.dsc-auth__form {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dsc-auth__form--stack {
    gap: 12px;
}

.dsc-form__section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dsc-form__heading {
    margin: 0;
    font-family: var(--dsc-font-heading);
    font-size: 16px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dsc-dark);
}

.dsc-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
}

.dsc-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dsc-muted);
}

.dsc-label--full {
    grid-column: 1 / -1;
}

.dsc-input {
    border: 1px solid var(--dsc-line);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
    font-family: var(--dsc-font-body);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dsc-input:focus {
    outline: none;
    border-color: rgba(214, 31, 38, 0.7);
    box-shadow: 0 0 0 3px rgba(214, 31, 38, 0.15);
}

.dsc-input[readonly] {
    background: #f7f7f7;
    color: var(--dsc-muted);
}

.dsc-input--static {
    background: #f7f7f7;
    color: var(--dsc-muted);
    display: flex;
    align-items: center;
    min-height: 40px;
}

.dsc-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--dsc-muted);
}

.dsc-checkbox input {
    width: 16px;
    height: 16px;
}

.dsc-auth .dsc-btn {
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 13px;
}

.dsc-auth .dsc-btn--ghost:hover {
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.08);
}

.dsc-form__error-list {
    border: 1px solid rgba(180, 35, 24, 0.35);
    background: rgba(180, 35, 24, 0.06);
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 13px;
    color: #8a1e12;
}

.dsc-form__error-list ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.dsc-form__notice {
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: rgba(0, 0, 0, 0.04);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--dsc-muted);
}

.dsc-form__notice p {
    margin: 0;
}

.dsc-auth .dsc-toast {
    top: 24px;
    right: 24px;
}

.dsc-auth__form .fi-fo-field-wrp {
    gap: 6px;
}

.dsc-auth__form .fi-fo-field-wrp-label {
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dsc-muted);
}

.dsc-auth__form .fi-input {
    border: 1px solid var(--dsc-line);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
    font-family: var(--dsc-font-body);
}

.dsc-auth__form .fi-input:focus {
    outline: none;
    border-color: rgba(214, 31, 38, 0.7);
    box-shadow: 0 0 0 3px rgba(214, 31, 38, 0.15);
}

.dsc-auth__form .fi-btn {
    border-radius: 6px;
    background: var(--dsc-red);
    color: #fff;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    width: 100%;
}

.dsc-auth__form .fi-btn:hover {
    box-shadow: 0 12px 20px rgba(214, 31, 38, 0.25);
}

.dsc-auth__form .fi-fo-field-wrp-error-message {
    font-size: 12px;
    color: #b42318;
}

@keyframes dsc-rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dsc-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 720px) {
    .dsc-auth {
        padding: 48px 16px;
    }

    .dsc-auth__card,
    .dsc-auth__card--wide {
        padding: 28px 20px 24px;
    }

    .dsc-form-grid {
        grid-template-columns: 1fr;
    }
}