/* Login screen — shown when the server is started with NOTEITDOWN_PASS / NOTEITDOWN_API_KEY */

.login-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-light);
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 36px 32px 28px;
    text-align: center;
}

.login-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 14px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-logo svg {
    width: 28px;
    height: 28px;
}

.login-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 22px;
}

.login-card .form-group {
    text-align: left;
    margin-bottom: 14px;
}

.login-card input[type="password"] {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    background: var(--bg-main);
    color: var(--text-primary);
    transition: border-color var(--transition);
}

.login-card input[type="password"]:focus {
    outline: none;
    border-color: var(--primary);
}

.login-card .message {
    margin-bottom: 12px;
}

.login-card .login-hint {
    margin-top: 18px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.login-card .login-hint code {
    background: var(--light);
    padding: 1px 5px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.btn-block {
    width: 100%;
    padding: 11px 14px;
    font-size: 0.95rem;
}

.btn-block:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}