/**
 * Login page — uses tokens from theme.css (html[data-theme]).
 */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.login-page {
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    font-size: 14px;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    line-height: 1.4;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    padding-top: 3rem;
}

.login-box {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--login-shadow);
}

.login-box h1 {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.login-subtitle {
    color: var(--muted-text);
    font-size: 0.875rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted-text);
}

.form-group input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-group input:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 1px;
}

.btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-primary {
    background: var(--btn-primary);
    color: var(--btn-primary-text);
}

.btn-primary:hover {
    background: var(--btn-primary-hover);
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
}

.alert-error {
    background: var(--alert-error-bg);
    color: var(--alert-error-text);
    border: 1px solid var(--alert-error-border);
}