.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: radial-gradient(circle at top, rgba(59, 130, 246, 0.12), transparent 50%), var(--theme-bg);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--theme-surface);
    border: 1px solid var(--theme-border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
}

.login-card-header h1 {
    margin: 0;
    font-size: 1.8rem;
}

.login-card-header p {
    margin-top: 10px;
    margin-bottom: 18px;
    color: var(--theme-text-secondary);
    line-height: 1.5;
}

.login-error {
    margin-bottom: 14px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(220, 38, 38, 0.35);
    background: rgba(220, 38, 38, 0.14);
    color: #fecaca;
    font-size: 0.95rem;
}

[data-theme="light"] .login-error {
    color: #991b1b;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.login-form label {
    font-size: 0.92rem;
    font-weight: 600;
}

.login-form input {
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--theme-border);
    background: var(--theme-bg);
    color: var(--theme-text);
    padding: 11px 12px;
    font-size: 0.95rem;
}

.login-form input:focus {
    outline: none;
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.login-form button {
    margin-top: 8px;
    border: 0;
    border-radius: 10px;
    padding: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--theme-primary), #2563eb);
}

.login-form button:hover {
    filter: brightness(1.08);
}