/* Matches Vril Hosting Areas/Public/Views/Account/Login.cshtml (embedded card + form; no full-page body takeover). */
.vril-hosting-signin {
    --card-bg: #ffffff;
    --bg-surface: #f8f9fa;
    --body-color: #1e293b;
    --secondary: #64748b;
    --muted: #94a3b8;
    --border-color: #e2e8f0;
    --primary: #667eea;
    --primary-rgb: 102, 126, 234;
    --accent: #764ba2;
    --danger: #ef4444;
}

[data-bs-theme="dark"] .vril-hosting-signin {
    --card-bg: #1e293b;
    --bg-surface: #0f172a;
    --body-color: #f1f5f9;
    --secondary: #94a3b8;
    --muted: #64748b;
    --border-color: #334155;
    --primary: #818cf8;
    --primary-rgb: 129, 140, 248;
    --accent: #a78bfa;
    --danger: #f87171;
}

.vril-hosting-signin .login-card {
    border-radius: 1.5rem;
    background: var(--card-bg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(var(--primary-rgb), 0.12), 0 8px 24px rgba(0, 0, 0, 0.08);
    max-width: 100%;
}

.vril-hosting-signin .card-header-premium {
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb, #4facfe, #00f2fe);
    background-size: 300% 300%;
    animation: vril-gradient-shift 15s ease infinite;
    padding: 2rem 1.75rem 1.5rem;
    text-align: center;
    position: relative;
}

@keyframes vril-gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.vril-hosting-signin .login-icon-wrapper {
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-size: 2rem;
    color: #fff;
}

.vril-hosting-signin .card-title-premium {
    font-size: 1.65rem;
    font-weight: 800;
    color: white;
    margin: 0;
}

.vril-hosting-signin .card-subtitle-premium {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    margin: 0.35rem 0 0;
}

.vril-hosting-signin .card-body-premium {
    padding: 1.75rem 1.75rem 1.5rem;
}

.vril-hosting-signin .form-group-premium {
    margin-bottom: 1.1rem;
}

.vril-hosting-signin .form-label-premium {
    font-weight: 600;
    margin-bottom: 0.45rem;
    color: var(--body-color);
    display: block;
}

.vril-hosting-signin .form-control-premium {
    background: var(--bg-surface);
    color: var(--body-color);
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    width: 100%;
    font-weight: 500;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vril-hosting-signin .form-control-premium::placeholder {
    color: var(--muted);
    opacity: 1;
}

.vril-hosting-signin .form-control-premium:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12);
    background: var(--card-bg);
    color: var(--body-color);
    outline: none;
}

.vril-hosting-signin .password-wrapper {
    position: relative;
}

.vril-hosting-signin .password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--muted);
    z-index: 2;
}

.vril-hosting-signin .form-check-premium {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0.75rem 0 1rem;
}

.vril-hosting-signin .form-check-input-premium {
    width: 1.2rem;
    height: 1.2rem;
}

.vril-hosting-signin .btn-premium {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 0.75rem;
    padding: 0.9rem 1.5rem;
    width: 100%;
    font-weight: 700;
    border: none;
}

.vril-hosting-signin .btn-premium:disabled {
    opacity: 0.65;
}

.vril-hosting-signin .login-footer {
    text-align: center;
    margin-top: 1rem;
}

.vril-hosting-signin .link-premium {
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.vril-hosting-signin .link-premium:hover {
    text-decoration: underline;
}

.vril-hosting-signin .alert-premium-hosting {
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    color: var(--danger);
    font-size: 0.9rem;
}

.vril-hosting-signin--signed-in .login-card {
    border: none !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

[data-bs-theme="dark"] .vril-hosting-signin--signed-in .login-card {
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
}

.vril-hosting-signin--signed-in .card-body-premium {
    padding: 1rem 1.25rem;
}