/* Auth modal: sign-in / sign-up overlay (extracted from inline). */

.sl-auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
}

.sl-auth-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    width: 380px;
    max-width: 90vw;
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
    position: relative;
    font-family: var(--font-ui, system-ui, sans-serif);
}

.sl-auth-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
}

.sl-auth-title {
    margin: 0 0 8px;
    font-size: 22px;
    color: var(--text-primary);
    text-align: center;
}

.sl-auth-subtitle {
    margin: 0 0 24px;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

.sl-auth-message {
    display: none;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 16px;
    line-height: 1.4;
    border: 1px solid transparent;
}

.sl-auth-message.is-visible {
    display: block;
}

.sl-auth-message-error {
    background: rgba(248,81,73,0.12);
    color: var(--console-error);
    border-color: rgba(248,81,73,0.3);
}

.sl-auth-message-success {
    background: rgba(63,185,80,0.12);
    color: var(--console-success);
    border-color: rgba(63,185,80,0.3);
}

.sl-auth-message-info {
    background: rgba(88,166,255,0.12);
    color: var(--console-info);
    border-color: rgba(88,166,255,0.3);
}

.sl-auth-oauth {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.sl-auth-oauth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.sl-auth-oauth-btn:hover {
    background: var(--bg-tertiary);
}

.sl-auth-oauth-icon {
    display: flex;
    align-items: center;
    width: 18px;
    height: 18px;
}

.sl-auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 12px;
}

.sl-auth-divider-line {
    flex: 1;
    height: 1px;
    background: var(--border);
}

.sl-auth-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sl-auth-input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sl-auth-input-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.sl-auth-input {
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s;
}

.sl-auth-input:focus {
    border-color: var(--accent);
}

.sl-auth-submit {
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 4px;
    transition: opacity 0.15s;
}

.sl-auth-submit:disabled {
    opacity: 0.6;
}

.sl-auth-toggle {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

.sl-auth-toggle-link {
    color: var(--accent);
    cursor: pointer;
}