/* GitLab Login — authentic look */
:root {
    --gl-bg: #1f1f1f;
    --gl-surface: #2a2a2a;
    --gl-card-bg: #303030;
    --gl-text: #e6e6e6;
    --gl-text-secondary: #999;
    --gl-border: #404040;
    --gl-primary: #6b4fbb;
    --gl-primary-hover: #5943a0;
    --gl-link: #7b68d4;
    --gl-danger: #dd2b0e;
    --gl-success: #108548;
    --gl-orange: #fc6d26;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans', Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    --radius: 4px;
}

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

body {
    font-family: var(--font);
    background: var(--gl-bg);
    color: var(--gl-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 14px;
    line-height: 1.5;
}

/* Navbar */
.navbar {
    background: #303030;
    border-bottom: 1px solid var(--gl-border);
    height: 48px;
    display: flex;
    align-items: center;
    padding: 0 16px;
}
.navbar-inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--gl-text);
}
.brand-text { font-weight: 600; font-size: 16px; }
.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
}
.nav-links a {
    color: var(--gl-text-secondary);
    text-decoration: none;
    font-size: 14px;
}
.nav-links a:hover { color: var(--gl-text); }

/* Main content */
.content-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

.login-page {
    width: 100%;
    max-width: 440px;
}

.login-box {
    background: var(--gl-card-bg);
    border: 1px solid var(--gl-border);
    border-radius: 8px;
    overflow: hidden;
}

.login-heading {
    padding: 24px 24px 0;
}

.login-heading h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gl-text);
    text-align: center;
}

.login-body {
    padding: 24px;
}

/* Flash alert */
.flash-alert {
    background: rgba(221,43,14,0.1);
    border: 1px solid var(--gl-danger);
    color: #fc8171;
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 14px;
    margin-bottom: 16px;
    text-align: center;
}

/* Form */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gl-text);
    margin-bottom: 6px;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.label-row label { margin-bottom: 0; }

.forgot-link {
    color: var(--gl-link);
    text-decoration: none;
    font-size: 13px;
}
.forgot-link:hover { text-decoration: underline; }

.form-control {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    font-family: var(--font);
    background: var(--gl-bg);
    border: 1px solid var(--gl-border);
    border-radius: var(--radius);
    color: var(--gl-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus {
    border-color: var(--gl-primary);
    box-shadow: 0 0 0 3px rgba(107,79,187,0.25);
}

/* Remember me */
.remember-me { margin-bottom: 20px; }
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gl-text-secondary);
    cursor: pointer;
    font-weight: 400;
}
.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--gl-primary);
}

/* Submit */
.submit-container { margin-bottom: 0; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.btn-confirm {
    width: 100%;
    background: var(--gl-primary);
    color: #fff;
    padding: 10px 16px;
}
.btn-confirm:hover { background: var(--gl-primary-hover); }
.btn-confirm:disabled { opacity: 0.6; cursor: not-allowed; }

/* Spinner */
.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Divider */
.divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    gap: 12px;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gl-border);
}
.divider span {
    color: var(--gl-text-secondary);
    font-size: 13px;
}

/* OAuth */
.omniauth-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.btn-oauth {
    width: 100%;
    background: var(--gl-surface);
    color: var(--gl-text);
    border: 1px solid var(--gl-border);
    padding: 10px 16px;
    font-weight: 500;
}
.btn-oauth:hover { background: #353535; }
.btn-oauth svg { flex-shrink: 0; }

/* Login footer */
.login-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gl-border);
    text-align: center;
    background: rgba(0,0,0,0.15);
    font-size: 14px;
    color: var(--gl-text-secondary);
}
.login-footer a {
    color: var(--gl-link);
    text-decoration: none;
    margin-left: 4px;
}
.login-footer a:hover { text-decoration: underline; }

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
}
.footer-content {
    font-size: 13px;
    color: var(--gl-text-secondary);
}
.footer-content a {
    color: var(--gl-link);
    text-decoration: none;
    margin: 0 2px;
}
.footer-content a:hover { text-decoration: underline; }
.version { margin-left: 4px; }

@media (max-width: 480px) {
    .login-body { padding: 20px 16px; }
    .login-heading { padding: 20px 16px 0; }
    .nav-links { display: none; }
}