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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--color-bg-body);
    color: var(--color-text-primary);
    min-height: 100vh;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--color-bg-surface);
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-md);
}

.login-brand {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-heading);
    letter-spacing: -0.02em;
}

.login-brand-highlight {
    color: var(--color-primary);
}

.dict-cards {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}

.dict-entry {
    text-align: left;
    padding: 0.65rem 0.85rem;
    background: var(--color-bg-surface);
    border-radius: 8px;
    border: 1px solid var(--color-border-strong);
    box-shadow: var(--shadow-sm);
}

.dict-head {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.dict-word {
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text-heading);
}

.dict-phonetic {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.75rem;
    color: var(--color-text-subtle);
}

.dict-pos {
    font-family: Georgia, "Times New Roman", serif;
    font-style: italic;
    font-size: 0.75rem;
    color: var(--color-primary);
}

.dict-def {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 0.2rem;
    padding-left: 0.75rem;
    line-height: 1.45;
}

.dict-example {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.72rem;
    font-style: italic;
    color: var(--color-text-subtle);
    margin-top: 0.15rem;
    padding-left: 0.75rem;
    line-height: 1.45;
}

.login-subtitle {
    text-align: left;
    color: var(--color-text-subtle);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.375rem;
    color: var(--color-text-secondary);
}

.form-group input {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--color-border-strong);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--color-bg-surface);
    color: var(--color-text-primary);
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--color-bg-surface) inset;
    -webkit-text-fill-color: var(--color-text-primary);
    transition: background-color 5000s ease-in-out 0s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-focus-ring);
}

.btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s;
}

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

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

.btn-full {
    width: 100%;
    margin-top: 0.5rem;
}

.form-group-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.form-group-inline input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-group-inline label {
    font-size: 0.85rem;
    color: var(--color-text-subtle);
    cursor: pointer;
    user-select: none;
}

.forgot-description {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.forgot-link {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
}

.forgot-link:hover {
    text-decoration: underline;
}

#forgot-password-group {
    margin-bottom: 0.5rem;
}

.error-message {
    font-size: 0.85rem;
    color: var(--color-error-text);
    margin: 0.5rem 0;
}

.toggle-text {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text-subtle);
}

.toggle-text a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.toggle-text a:hover {
    text-decoration: underline;
}

.oauth-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
    color: var(--color-text-subtle);
    font-size: 0.8rem;
}

.oauth-divider::before,
.oauth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border-strong);
}

.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-border-strong);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: inherit;
    font-weight: 500;
    color: var(--color-text-primary);
    background: var(--color-bg-surface);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s;
}

.btn-google:hover {
    background: var(--color-bg-body);
    border-color: var(--color-primary);
}

.hidden {
    display: none !important;
}