/* === Base === */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0d1117;
    color: #e6edf3;
    min-height: 100vh;
}

a { color: #58a6ff; text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Navbar === */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: #161b22;
    border-bottom: 1px solid #30363d;
}
.navbar-brand {
    font-size: 18px;
    font-weight: 700;
    color: #e6edf3;
    text-decoration: none;
}
.navbar-brand span { color: #58a6ff; }
.navbar-links { display: flex; align-items: center; gap: 20px; }
.navbar-links a {
    color: #8b949e;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s;
}
.navbar-links a:hover { color: #e6edf3; }
.navbar-links a.active { color: #58a6ff; }
.navbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #8b949e;
    font-size: 13px;
}
.btn-logout {
    background: none;
    border: 1px solid #30363d;
    color: #f85149;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-logout:hover { background: #f8514922; border-color: #f85149; }

/* === Container === */
.container { max-width: 900px; margin: 0 auto; padding: 40px 20px; }
.container-wide { max-width: 1100px; margin: 0 auto; padding: 40px 20px; }

/* === Login === */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-box {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
}
.login-box h1 {
    font-size: 24px;
    text-align: center;
    margin-bottom: 6px;
}
.login-box h1 span { color: #58a6ff; }
.login-box .subtitle {
    text-align: center;
    color: #8b949e;
    font-size: 14px;
    margin-bottom: 32px;
}
.login-step { display: none; }
.login-step.active { display: block; }

/* === Forms === */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #8b949e;
    margin-bottom: 6px;
}
.form-group input {
    width: 100%;
    padding: 10px 14px;
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 8px;
    color: #e6edf3;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.form-group input:focus { border-color: #58a6ff; }
.form-group input::placeholder { color: #484f58; }

.btn-primary {
    width: 100%;
    padding: 12px;
    background: #238636;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-primary:hover { background: #2ea043; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
    width: 100%;
    padding: 12px;
    background: #21262d;
    border: 1px solid #30363d;
    border-radius: 8px;
    color: #e6edf3;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-secondary:hover { background: #30363d; }

.btn-small {
    padding: 6px 14px;
    font-size: 12px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-danger {
    background: #da363422;
    color: #f85149;
    border: 1px solid #f8514944;
}
.btn-danger:hover { background: #f8514944; }
.btn-info {
    background: #1f6feb22;
    color: #58a6ff;
    border: 1px solid #58a6ff44;
}
.btn-info:hover { background: #58a6ff44; }

/* === Alert === */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 18px;
    display: none;
}
.alert.show { display: block; }
.alert-error { background: #f8514922; color: #f85149; border: 1px solid #f8514944; }
.alert-success { background: #23863622; color: #3fb950; border: 1px solid #23863644; }

/* === Dashboard cards === */
h1.page-title {
    font-size: 28px;
    text-align: center;
    margin-bottom: 8px;
}
.page-subtitle {
    text-align: center;
    color: #8b949e;
    font-size: 14px;
    margin-bottom: 40px;
}
.section { margin-bottom: 36px; }
.section-title {
    font-size: 13px;
    font-weight: 600;
    color: #8b949e;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #21262d;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}
.card {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.card:hover {
    border-color: #58a6ff;
    background: #1a2332;
    transform: translateY(-2px);
    text-decoration: none;
}
.card-icon {
    font-size: 32px;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.card-content { flex: 1; min-width: 0; }
.card-name { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.card-desc { font-size: 12px; color: #8b949e; line-height: 1.4; }
.card-url { font-size: 11px; color: #58a6ff; margin-top: 8px; opacity: 0.7; }
.badge {
    display: inline-block;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    margin-left: 6px;
    vertical-align: middle;
}
.badge-prod { background: #238636; color: #fff; }
.badge-tool { background: #1f6feb; color: #fff; }
.badge-infra { background: #8957e5; color: #fff; }

/* === Users table === */
.users-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.users-header h2 { font-size: 22px; }
.table-wrapper {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    overflow: hidden;
}
table {
    width: 100%;
    border-collapse: collapse;
}
thead th {
    text-align: left;
    padding: 14px 18px;
    font-size: 12px;
    font-weight: 600;
    color: #8b949e;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #30363d;
    background: #0d111788;
}
tbody td {
    padding: 14px 18px;
    font-size: 14px;
    border-bottom: 1px solid #21262d;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #1a233222; }
.mfa-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.mfa-active { background: #23863644; color: #3fb950; }
.mfa-inactive { background: #f8514922; color: #f85149; }
.actions-cell { display: flex; gap: 8px; flex-wrap: wrap; }

/* === Modal === */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: #0d1117cc;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 16px;
    padding: 32px;
    width: 100%;
    max-width: 440px;
}
.modal h3 {
    font-size: 18px;
    margin-bottom: 20px;
}
.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}
.modal-actions .btn-primary,
.modal-actions .btn-secondary { width: auto; flex: 1; }

/* === QR code === */
.qr-wrapper {
    text-align: center;
    margin: 24px 0;
}
.qr-wrapper img, .qr-wrapper svg {
    background: #fff;
    padding: 16px;
    border-radius: 12px;
    max-width: 220px;
}
.qr-info {
    color: #8b949e;
    font-size: 13px;
    margin-top: 12px;
    line-height: 1.5;
}

/* === TOTP code input === */
.totp-input-wrapper {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 24px 0;
}
.totp-digit {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    background: #0d1117;
    border: 2px solid #30363d;
    border-radius: 10px;
    color: #e6edf3;
    outline: none;
    transition: border-color 0.2s;
}
.totp-digit:focus { border-color: #58a6ff; }

/* === Spinner === */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid #30363d;
    border-top-color: #58a6ff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === Loading === */
.page-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-size: 14px;
    color: #8b949e;
}

/* === Claude / IA === */
.claude-box {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 24px;
}
.claude-box > p {
    font-size: 13px;
    color: #8b949e;
    margin-bottom: 16px;
}
.claude-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 10px;
}
.claude-project {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 10px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    overflow: hidden;
    min-width: 0;
}
.claude-project:hover {
    border-color: #d97706;
    background: #1a1500;
    transform: translateY(-1px);
}
.claude-project-icon { font-size: 20px; flex-shrink: 0; }
.claude-project-name { flex: 1; font-size: 14px; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.claude-project-btns { display: flex; gap: 6px; flex-shrink: 0; }
.btn-copy, .btn-open {
    font-size: 11px;
    color: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s;
}
.btn-copy { background: #d97706; }
.btn-copy:hover { background: #b45309; color: #fff; }
.btn-open { background: #1f6feb; }
.btn-open:hover { background: #1958b7; color: #fff; text-decoration: none; }
.claude-hint {
    font-size: 12px;
    color: #6e7681;
    font-style: italic;
    margin-top: 14px;
}

/* === Infra box === */
.infra-box {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 24px;
}
.infra-box > p {
    font-size: 13px;
    color: #8b949e;
    margin-bottom: 16px;
}
.infra-url {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.infra-url code {
    flex: 1;
    font-size: 13px;
    color: #58a6ff;
}
.infra-url button {
    background: #d97706;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.infra-url button:hover { background: #b45309; }

/* === Responsive === */
@media (max-width: 600px) {
    .navbar { flex-direction: column; gap: 10px; }
    .login-box { padding: 28px 20px; }
    .totp-digit { width: 40px; height: 48px; font-size: 20px; }
    .users-header { flex-direction: column; align-items: flex-start; }
    table { font-size: 12px; }
    thead th, tbody td { padding: 10px 12px; }
}