:root {
    --dominus-auth-bg: #f4f4f5;
    --dominus-auth-surface: rgba(255, 255, 255, 0.92);
    --dominus-auth-surface-strong: #ffffff;
    --dominus-auth-border: rgba(15, 23, 42, 0.1);
    --dominus-auth-border-strong: rgba(15, 23, 42, 0.18);
    --dominus-auth-foreground: #0f172a;
    --dominus-auth-muted: #475569;
    --dominus-auth-muted-soft: #64748b;
    --dominus-auth-primary: #111827;
    --dominus-auth-primary-foreground: #f8fafc;
    --dominus-auth-accent: #e2e8f0;
    --dominus-auth-accent-foreground: #0f172a;
    --dominus-auth-ring: rgba(15, 23, 42, 0.16);
    --dominus-auth-success: #0f766e;
    --dominus-auth-warning-bg: #fffbeb;
    --dominus-auth-warning-border: #f59e0b;
    --dominus-auth-danger-bg: #fef2f2;
    --dominus-auth-danger-border: #dc2626;
    --dominus-auth-shadow: 0 32px 80px rgba(15, 23, 42, 0.16);
    --dominus-auth-radius-xl: 32px;
    --dominus-auth-radius-lg: 18px;
    --dominus-auth-radius-md: 14px;
}

body {
    background:
        radial-gradient(circle at top left, rgba(15, 23, 42, 0.12), transparent 32%),
        radial-gradient(circle at bottom right, rgba(148, 163, 184, 0.2), transparent 30%),
        var(--dominus-auth-bg);
}

.dominus-auth-page {
    min-height: calc(100vh - 3rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
}

.dominus-auth-shell {
    width: min(1120px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    background: var(--dominus-auth-surface);
    border: 1px solid var(--dominus-auth-border);
    border-radius: var(--dominus-auth-radius-xl);
    box-shadow: var(--dominus-auth-shadow);
    overflow: hidden;
    backdrop-filter: blur(22px);
}

.dominus-auth-hero {
    position: relative;
    padding: 3rem;
    color: var(--dominus-auth-primary-foreground);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 40%),
        linear-gradient(135deg, #020617 0%, #111827 48%, #334155 100%);
}

.dominus-auth-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dominus-auth-brand-mark {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.dominus-auth-eyebrow,
.dominus-auth-kicker,
.dominus-auth-hero-label {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    font-weight: 700;
}

.dominus-auth-brand h1,
.dominus-auth-panel h2 {
    margin: 0.35rem 0 0;
    line-height: 1.05;
}

.dominus-auth-brand h1 {
    font-size: clamp(2rem, 4vw, 3.35rem);
}

.dominus-auth-hero-copy {
    margin: 2rem 0 0;
    max-width: 34rem;
    color: rgba(248, 250, 252, 0.8);
    font-size: 1.05rem;
    line-height: 1.75;
}

.dominus-auth-hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.dominus-auth-hero-card {
    padding: 1rem 1.1rem;
    border-radius: var(--dominus-auth-radius-lg);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dominus-auth-hero-card strong {
    display: block;
    margin-top: 0.5rem;
    font-size: 1rem;
}

.dominus-auth-hero-card p,
.dominus-auth-panel-header p,
.dominus-auth-meta,
.dominus-auth-inline-alert span {
    margin: 0.5rem 0 0;
    line-height: 1.6;
}

.dominus-auth-checklist {
    margin: 2rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.dominus-auth-checklist li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(248, 250, 252, 0.84);
}

.dominus-auth-checklist li::before {
    content: "";
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: #93c5fd;
    box-shadow: 0 0 0 4px rgba(147, 197, 253, 0.18);
    flex: 0 0 auto;
}

.dominus-auth-panel {
    padding: 3rem;
    background: var(--dominus-auth-surface-strong);
    color: var(--dominus-auth-foreground);
}

.dominus-auth-panel-header p,
.dominus-auth-meta,
.dominus-auth-inline-link,
.dominus-auth-error,
.dominus-auth-validation,
.dominus-auth-label,
.dominus-auth-hero-label {
    color: var(--dominus-auth-muted);
}

.dominus-auth-meta {
    margin-top: 1rem;
    font-size: 0.95rem;
}

.dominus-auth-meta a,
.dominus-auth-inline-link {
    color: var(--dominus-auth-foreground);
    font-weight: 600;
    text-decoration: none;
}

.dominus-auth-form {
    margin-top: 1.75rem;
    display: grid;
    gap: 1rem;
}

.dominus-auth-field {
    display: grid;
    gap: 0.5rem;
}

.dominus-auth-field-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.dominus-auth-label {
    font-size: 0.92rem;
    font-weight: 600;
}

.dominus-auth-input,
.dominus-auth-password-toggle,
.dominus-auth-button {
    transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.dominus-auth-input {
    width: 100%;
    min-height: 3rem;
    border-radius: var(--dominus-auth-radius-md);
    border: 1px solid var(--dominus-auth-border);
    background: #fff;
    padding: 0.8rem 0.95rem;
    color: var(--dominus-auth-foreground);
    font-size: 0.98rem;
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.02);
}

.dominus-auth-input:focus {
    outline: none;
    border-color: var(--dominus-auth-border-strong);
    box-shadow: 0 0 0 4px var(--dominus-auth-ring);
}

.dominus-auth-password-wrap {
    position: relative;
}

.dominus-auth-input-password {
    padding-right: 5.5rem;
}

.dominus-auth-password-toggle {
    position: absolute;
    right: 0.45rem;
    top: 0.45rem;
    height: 2.1rem;
    padding: 0 0.8rem;
    border: 1px solid transparent;
    border-radius: 0.8rem;
    background: transparent;
    color: var(--dominus-auth-muted-soft);
    font-size: 0.84rem;
    font-weight: 600;
}

.dominus-auth-password-toggle:hover {
    background: #f1f5f9;
    color: var(--dominus-auth-foreground);
}

.dominus-auth-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.94rem;
    color: var(--dominus-auth-muted);
}

.dominus-auth-checkbox input {
    width: 1rem;
    height: 1rem;
}

.dominus-auth-actions,
.dominus-auth-provider-list {
    display: grid;
    gap: 0.75rem;
}

.dominus-auth-button {
    width: 100%;
    min-height: 3.15rem;
    border-radius: var(--dominus-auth-radius-md);
    border: 1px solid var(--dominus-auth-border);
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.dominus-auth-button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.dominus-auth-button:hover {
    transform: translateY(-1px);
}

.dominus-auth-button-primary {
    background: var(--dominus-auth-primary);
    color: var(--dominus-auth-primary-foreground);
    border-color: var(--dominus-auth-primary);
}

.dominus-auth-button-primary:hover {
    background: #1f2937;
    border-color: #1f2937;
}

.dominus-auth-button-secondary {
    background: #fff;
    color: var(--dominus-auth-accent-foreground);
}

.dominus-auth-button-secondary:hover {
    background: #f8fafc;
}

.dominus-auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0 1rem;
    color: var(--dominus-auth-muted-soft);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.dominus-auth-divider::before,
.dominus-auth-divider::after {
    content: "";
    height: 1px;
    flex: 1 1 auto;
    background: var(--dominus-auth-border);
}

.dominus-auth-inline-alert {
    margin-top: 1.25rem;
    padding: 0.95rem 1rem;
    border-radius: var(--dominus-auth-radius-md);
    border: 1px solid;
    display: grid;
    gap: 0.35rem;
    font-size: 0.94rem;
}

.dominus-auth-inline-alert strong {
    font-size: 0.9rem;
}

.dominus-auth-inline-alert-danger {
    background: var(--dominus-auth-danger-bg);
    border-color: rgba(220, 38, 38, 0.28);
    color: #991b1b;
}

.dominus-auth-inline-alert-warning {
    background: var(--dominus-auth-warning-bg);
    border-color: rgba(245, 158, 11, 0.3);
    color: #92400e;
}

.dominus-auth-validation:empty,
.dominus-auth-error:empty {
    display: none;
}

.dominus-auth-validation ul {
    margin: 0;
    padding-left: 1rem;
}

.dominus-auth-stack {
    display: grid;
    gap: 1rem;
}

.dominus-auth-stack-offset {
    margin-top: 1.75rem;
}

.dominus-auth-note-card {
    padding: 1rem 1.1rem;
    border-radius: var(--dominus-auth-radius-lg);
    border: 1px solid var(--dominus-auth-border);
    background: #f8fafc;
    display: grid;
    gap: 0.5rem;
}

.dominus-auth-note-card p,
.dominus-auth-helper-list {
    margin: 0;
}

.dominus-auth-helper-list {
    padding-left: 1rem;
    color: var(--dominus-auth-muted);
    line-height: 1.6;
}

.dominus-auth-helper-list li + li {
    margin-top: 0.4rem;
}

.dominus-auth-error,
.dominus-auth-validation {
    font-size: 0.84rem;
    color: #b91c1c;
}

@media (max-width: 991px) {
    .dominus-auth-shell {
        grid-template-columns: 1fr;
    }

    .dominus-auth-hero,
    .dominus-auth-panel {
        padding: 2rem;
    }
}

@media (max-width: 640px) {
    .dominus-auth-page {
        padding: 1rem;
    }

    .dominus-auth-hero-grid {
        grid-template-columns: 1fr;
    }

    .dominus-auth-field-header {
        align-items: flex-start;
        flex-direction: column;
    }
}