/* ═══════════════════════════════════════════════════════════
   Tools Manager — Styles
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #0f1117;
  --bg-surface: #1a1d27;
  --bg-card: #21252f;
  --bg-hover: #2a2f3a;
  --border: #2d3348;
  --text: #e4e6eb;
  --text-muted: #8b8fa3;
  --primary: #3B82F6;
  --primary-hover: #2563EB;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --purple: #8B5CF6;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --transition: 0.2s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

/* ─── Typography ─────────────────────────────────────────── */

h1 { font-size: 1.5rem; font-weight: 600; }
h2 { font-size: 1.25rem; font-weight: 600; }
h3 { font-size: 1.1rem; font-weight: 600; }

.subtitle { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.25rem; }

/* ─── Buttons ────────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500;
  cursor: pointer; transition: all var(--transition);
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #DC2626; }
.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); background: var(--bg-hover); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

.icon { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }

/* ─── Forms ──────────────────────────────────────────────── */

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.375rem; font-weight: 500; }
.form-row { display: flex; gap: 1rem; align-items: flex-end; }

input[type="text"], input[type="email"], input[type="password"], select, textarea {
  width: 100%; padding: 0.625rem 0.875rem;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text);
  font-size: 0.9rem; transition: border var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.checkbox-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.checkbox-group label {
  display: flex; align-items: center; gap: 0.375rem;
  background: var(--bg); border: 1px solid var(--border);
  padding: 0.375rem 0.75rem; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 0.85rem; color: var(--text);
}
.checkbox-group label:hover { border-color: var(--primary); }
.checkbox-group input[type="checkbox"] { width: auto; }

.error-message { background: rgba(239,68,68,0.1); border: 1px solid var(--danger); color: var(--danger); padding: 0.75rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: 0.85rem; }

/* ─── Login ──────────────────────────────────────────────── */

#login-view {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f1117 0%, #1a1d2e 50%, #0f1117 100%);
}

.login-container {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%; max-width: 400px;
  box-shadow: var(--shadow);
}

.login-logo { text-align: center; margin-bottom: 2rem; }
.logo-icon { font-size: 3rem; margin-bottom: 0.5rem; }

/* ─── Header ─────────────────────────────────────────────── */

.portal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.header-left, .header-right { display: flex; align-items: center; gap: 0.75rem; }
.header-logo { font-size: 1.5rem; }
.user-badge {
  background: var(--bg-hover); padding: 0.375rem 0.75rem;
  border-radius: 2rem; font-size: 0.8rem; color: var(--text-muted);
}
.admin-header { background: linear-gradient(90deg, #1a1d27, #1f1a2e); }

/* ─── Status Banner ──────────────────────────────────────── */

.status-banner {
  margin: 1.5rem 2rem 0;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.status-banner.warning { background: rgba(245,158,11,0.1); border: 1px solid var(--warning); color: var(--warning); }
.status-banner.ok { background: rgba(16,185,129,0.1); border: 1px solid var(--success); color: var(--success); }

/* ─── Tools Grid ─────────────────────────────────────────── */

.portal-main { padding: 2rem; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.tool-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.tool-card.disabled { opacity: 0.5; cursor: not-allowed; }
.tool-card.disabled:hover { transform: none; border-color: var(--border); box-shadow: none; }
.tool-card.coming-soon { opacity: 0.6; }

.tool-card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.tool-card h3 { font-size: 1.1rem; margin-bottom: 0.375rem; }
.tool-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.4; }

.tool-status {
  display: inline-flex; align-items: center; gap: 0.375rem;
  font-size: 0.75rem; margin-top: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 2rem;
}
.tool-status.online { background: rgba(16,185,129,0.1); color: var(--success); }
.tool-status.offline { background: rgba(239,68,68,0.1); color: var(--danger); }
.tool-status.coming-soon-badge { background: rgba(139,92,246,0.1); color: var(--purple); }

.status-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-dot.pulse { animation: pulse 2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.tool-card .no-access-badge {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 0.7rem; background: var(--bg); color: var(--text-muted);
  padding: 0.2rem 0.5rem; border-radius: 4px;
}

/* ─── Admin Tabs ─────────────────────────────────────────── */

.admin-main { padding: 0 2rem 2rem; }

.admin-tabs {
  display: flex; gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  padding-top: 1rem;
}
.tab {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: none; border: none;
  color: var(--text-muted); font-size: 0.9rem;
  cursor: pointer; border-bottom: 2px solid transparent;
  transition: all var(--transition);
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab .icon { width: 16px; height: 16px; }

.tab-content { display: none; }
.tab-content.active { display: block; }

.panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }

/* ─── Monitor Grid ───────────────────────────────────────── */

.monitor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
}

.monitor-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.monitor-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.75rem;
}
.monitor-card-header h3 { font-size: 0.95rem; display: flex; align-items: center; gap: 0.5rem; }

.monitor-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.5rem; margin-bottom: 0.75rem;
}
.monitor-stat {
  background: var(--bg); padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm); font-size: 0.8rem;
}
.monitor-stat .label { color: var(--text-muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; }
.monitor-stat .value { font-weight: 600; margin-top: 0.125rem; }

.monitor-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ─── Data Tables ────────────────────────────────────────── */

.data-table-wrap { overflow-x: auto; }

.data-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.85rem;
}
.data-table th {
  text-align: left; padding: 0.75rem 1rem;
  background: var(--bg-card); color: var(--text-muted);
  font-weight: 500; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.04em; border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.data-table tr:hover td { background: var(--bg-hover); }

.badge {
  display: inline-block; padding: 0.2rem 0.5rem;
  border-radius: 4px; font-size: 0.75rem; font-weight: 500;
}
.badge-admin { background: rgba(139,92,246,0.15); color: var(--purple); }
.badge-user { background: rgba(59,130,246,0.15); color: var(--primary); }
.badge-viewer { background: rgba(139,92,246,0.08); color: var(--text-muted); }
.badge-active { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-disabled { background: rgba(239,68,68,0.15); color: var(--danger); }

/* ─── Modal ──────────────────────────────────────────────── */

.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.5rem; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-actions { display: flex; gap: 0.75rem; justify-content: flex-end; margin-top: 1.5rem; }

/* ─── Triage ─────────────────────────────────────────────── */

.triage-container { max-width: 800px; }

.triage-form { display: flex; flex-direction: column; gap: 1rem; }

.triage-result {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
}
.triage-result h3 { margin-bottom: 0.75rem; }
.triage-result .diagnosis { color: var(--warning); margin-bottom: 1rem; line-height: 1.6; }
.triage-result ul { list-style: none; padding: 0; }
.triage-result li {
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  margin-bottom: 0.375rem;
  font-size: 0.85rem;
  display: flex; align-items: flex-start; gap: 0.5rem;
}
.triage-result li::before { content: '→'; color: var(--primary); font-weight: bold; flex-shrink: 0; }

.triage-context {
  display: flex; gap: 1rem; margin-top: 1rem;
  font-size: 0.8rem; color: var(--text-muted);
}
.triage-context span {
  background: var(--bg); padding: 0.25rem 0.625rem;
  border-radius: 4px;
}

/* ─── Diagnostic Panel ───────────────────────────────────── */

.diag-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 0.75rem;
}
.diag-check {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}
.diag-check:last-child { border-bottom: none; }
.diag-icon { font-size: 1rem; }
.diag-check .detail { color: var(--text-muted); font-size: 0.8rem; margin-left: auto; }

/* ─── Scrollbar ──────────────────────────────────────────── */

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Security Dashboard ─────────────────────────────────── */

.security-subtabs {
  display: flex; gap: 0.25rem; margin-bottom: 1.25rem;
  background: var(--bg-card); border-radius: var(--radius-sm);
  padding: 0.25rem;
}
.subtab {
  padding: 0.5rem 1rem; border: none; background: none;
  color: var(--text-muted); font-size: 0.85rem; font-weight: 500;
  cursor: pointer; border-radius: 6px; transition: all var(--transition);
}
.subtab:hover { color: var(--text); background: var(--bg-hover); }
.subtab.active { color: #fff; background: var(--primary); }

.security-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem; margin-bottom: 1.5rem;
}
.sec-stat {
  display: flex; align-items: center; gap: 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
}
.sec-stat-danger { border-color: var(--danger); }
.sec-stat-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.sec-stat-body { min-width: 0; }
.sec-stat-value { font-size: 1.5rem; font-weight: 700; line-height: 1.2; }
.sec-stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.125rem; }

.sec-section { margin-top: 1.5rem; }
.sec-section h3 { margin-bottom: 0.75rem; }

/* Status code pills */
.sec-code-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
.sec-pill {
  padding: 0.375rem 0.75rem; border-radius: 20px;
  font-size: 0.85rem; font-weight: 600;
}
.sec-pill-success { background: rgba(16,185,129,0.15); color: var(--success); }
.sec-pill-info { background: rgba(59,130,246,0.15); color: var(--primary); }
.sec-pill-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.sec-pill-danger { background: rgba(239,68,68,0.15); color: var(--danger); }

/* Status badges in log table */
.sec-status-ok { background: rgba(16,185,129,0.15); color: var(--success); }
.sec-status-redirect { background: rgba(59,130,246,0.15); color: var(--primary); }
.sec-status-warn { background: rgba(245,158,11,0.15); color: var(--warning); }
.sec-status-error { background: rgba(239,68,68,0.15); color: var(--danger); }

/* Host bar chart */
.sec-log-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem; margin-bottom: 1.5rem;
}
.sec-log-summary {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
}
.sec-log-summary h3 { font-size: 0.9rem; margin-bottom: 0.75rem; }
.sec-host-bars { display: flex; flex-direction: column; gap: 0.5rem; }
.sec-host-row { display: flex; align-items: center; gap: 0.75rem; font-size: 0.8rem; }
.sec-host-name { flex: 0 0 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-muted); }
.sec-host-bar-bg { flex: 1; height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.sec-host-bar-fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width 0.3s ease; }
.sec-host-count { flex: 0 0 40px; text-align: right; font-weight: 600; }

.sec-log-table-wrap { max-height: 500px; overflow-y: auto; }

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 768px) {
  .portal-header { padding: 0.75rem 1rem; }
  .portal-main, .admin-main { padding: 1rem; }
  .tools-grid { grid-template-columns: 1fr; }
  .monitor-grid { grid-template-columns: 1fr; }
  .admin-tabs { overflow-x: auto; }
  .form-row { flex-direction: column; }
  .sec-log-stats { grid-template-columns: 1fr; }
  .security-stats { grid-template-columns: 1fr 1fr; }
}