/* Admin-specific styles layered on sn.css */

.admin-main {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px 40px 80px;
}

/* ── Tabs ───────────────────────────────────────────────────────── */
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Nav live badge ─────────────────────────────────────────────── */
.nav-live {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 2px;
  color: var(--sn-green);
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--sn-green);
  animation: sn-pulse 1.6s infinite;
}
.live-text { color: var(--sn-green); }
@keyframes sn-pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.4; transform:scale(0.7); }
}

/* ── Mode banner ────────────────────────────────────────────────── */
.mode-banner {
  margin-bottom: 24px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
}
.mode-banner-SLOWED    { background: rgba(201,169,110,0.15); color: var(--sn-gold); border: 1px solid rgba(201,169,110,0.3); }
.mode-banner-PAUSED    { background: rgba(211,84,0,0.15); color: #e8855a; border: 1px solid rgba(211,84,0,0.3); }
.mode-banner-EMERGENCY { background: rgba(192,57,43,0.2); color: #e07060; border: 1px solid rgba(192,57,43,0.3); animation: sn-flash 0.8s infinite; }

/* ── KPI row ────────────────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.kpi-card {
  background: var(--sn-surface);
  border: 1px solid var(--sn-border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.kpi-card.kpi-primary { border-color: var(--sn-gold); background: rgba(201,169,110,0.05); }
.kpi-value { font-size: 1.6rem; font-weight: 700; margin-top: 8px; min-height: 2rem; }
.kpi-sub { font-size: 0.75rem; color: var(--sn-gray); margin-top: 4px; }

/* ── Zones grid with inline buttons ─────────────────────────────── */
.zones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 8px;
}
.zone-card { display: flex; flex-direction: column; gap: 8px; }
.zone-header { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--sn-border); }
.zone-icon { font-size: 1.2rem; line-height: 1; }
.zone-count { font-size: 2.4rem; font-weight: 800; line-height: 1; color: var(--sn-white); }
.zone-cap { font-size: 0.72rem; color: var(--sn-gray); }
.zone-wait { font-size: 0.78rem; color: var(--sn-gold); font-weight: 600; }
.zone-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; padding-top: 10px; border-top: 1px solid var(--sn-border); }
.zone-btns .sn-btn.selected {
  background: var(--sn-gold);
  color: var(--sn-black);
  border-color: var(--sn-gold);
}

/* ── Control row ────────────────────────────────────────────────── */
.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.sn-btn-control { font-size: 0.75rem; padding: 10px 20px; }
.auto-sim-wrap { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.sn-btn-control em { font-style: normal; opacity: 0.65; margin-left: 4px; font-size: 0.7em; }
.sn-btn-normal    { background: rgba(41,128,185,0.15); color: #5ba8d8; border: 1px solid rgba(41,128,185,0.4); }
.sn-btn-normal:hover    { background: #2980b9; color: #fff; }
.sn-btn-slowed    { background: rgba(201,169,110,0.15); color: var(--sn-gold); border: 1px solid rgba(201,169,110,0.4); }
.sn-btn-slowed:hover    { background: var(--sn-gold); color: var(--sn-black); }
.sn-btn-paused    { background: rgba(211,84,0,0.15); color: #e8855a; border: 1px solid rgba(211,84,0,0.4); }
.sn-btn-paused:hover    { background: #d35400; color: #fff; }
.sn-btn-emergency { background: rgba(192,57,43,0.15); color: #e07060; border: 1px solid rgba(192,57,43,0.4); }
.sn-btn-emergency:hover { background: #c0392b; color: #fff; }

/* ── Events table ───────────────────────────────────────────────── */
.events-wrap { border: 1px solid var(--sn-border); border-radius: var(--radius); overflow: hidden; }
.events-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }
.events-table th {
  padding: 10px 16px; text-align: left;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--sn-gray); background: var(--sn-surface);
  border-bottom: 1px solid var(--sn-border);
}
.events-table td {
  padding: 10px 16px;
  background: var(--sn-dark);
  border-bottom: 1px solid var(--sn-border);
}
.events-table tr:last-child td { border-bottom: none; }
.events-table tr:hover td { background: var(--sn-surface); }
.event-type { font-weight: 700; font-family: monospace; font-size: 0.78rem; color: var(--sn-gold); }
.event-count { font-weight: 800; color: var(--sn-white); }
.event-source, .event-time { font-size: 0.72rem; color: var(--sn-gray); }
.empty-state { text-align: center; padding: 36px; color: var(--sn-gray); }

/* ── Simulator ──────────────────────────────────────────────────── */
.sim-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.sim-zone { display: flex; flex-direction: column; gap: 16px; }
.sim-zone-header { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--sn-border); }
.sim-zone-icon { font-size: 1.3rem; }
.sim-btns { display: flex; flex-wrap: wrap; gap: 8px; }

/* ── Settings ───────────────────────────────────────────────────── */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-bottom: 32px; }
.settings-card { display: flex; gap: 16px; align-items: flex-start; }
.settings-card-icon { font-size: 1.8rem; line-height: 1; padding-top: 2px; }
.settings-card-body { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.settings-card-desc { font-size: 0.75rem; color: var(--sn-gray); margin-bottom: 4px; }
.settings-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Settings source box ────────────────────────────────────────── */
.settings-source-box {
  background: rgba(201,169,110,0.06);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 28px;
}
.settings-source-title { font-size: 0.82rem; font-weight: 700; color: var(--sn-gold2); margin-bottom: 10px; }
.settings-source-facts {
  display: flex; flex-wrap: wrap; gap: 6px 10px;
  font-size: 0.75rem; color: var(--sn-gray2); margin-bottom: 10px;
}
.src-fact strong { color: var(--sn-white); }
.src-sep { color: var(--sn-border); }
.settings-source-link {
  font-size: 0.72rem; color: var(--sn-gray);
}
.settings-source-link a { color: var(--sn-gold); text-decoration: none; }
.settings-source-link a:hover { text-decoration: underline; }

/* ── Tech Tab ───────────────────────────────────────────────────── */
.tech-hero {
  background: linear-gradient(135deg, rgba(201,169,110,0.08) 0%, rgba(13,13,15,0) 60%);
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: var(--radius);
  padding: 40px 48px;
  margin-bottom: 40px;
}
.tech-hero-badge {
  display: inline-block;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--sn-gold); border: 1px solid rgba(201,169,110,0.4);
  padding: 4px 12px; border-radius: 20px; margin-bottom: 16px;
}
.tech-hero-title { font-size: 2rem; font-weight: 800; color: var(--sn-white); margin-bottom: 12px; }
.tech-hero-sub { font-size: 0.95rem; color: var(--sn-gray2); max-width: 720px; line-height: 1.7; }

.tech-section { margin-bottom: 56px; }
.tech-section-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 1px solid var(--sn-border);
}
.tech-section-icon { font-size: 1.3rem; }
.tech-section-header h2 { font-size: 1.2rem; font-weight: 700; color: var(--sn-white); margin: 0; }
.tech-prose { font-size: 0.875rem; color: var(--sn-gray2); line-height: 1.8; margin-bottom: 24px; max-width: 900px; }
.tech-prose strong { color: var(--sn-white); }

/* Research landscape cards */
.tech-landscape-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px;
}
.tech-landscape-card {
  display: flex; gap: 14px;
  background: var(--sn-surface); border: 1px solid var(--sn-border);
  border-radius: var(--radius); padding: 18px 20px;
}
.tlc-icon { font-size: 1.6rem; line-height: 1; padding-top: 2px; }
.tlc-body { flex: 1; }
.tlc-title { font-size: 0.85rem; font-weight: 700; color: var(--sn-white); margin-bottom: 4px; }
.tlc-vendor { font-size: 0.72rem; color: var(--sn-gold); font-weight: 600; margin-bottom: 8px; font-family: monospace; }
.tlc-detail { font-size: 0.78rem; color: var(--sn-gray2); line-height: 1.6; margin-bottom: 10px; }
.tlc-uses { font-size: 0.73rem; color: var(--sn-gold2); margin-bottom: 6px; }
.tlc-uses strong { color: var(--sn-gold); }
.tlc-confidence { display: flex; align-items: center; gap: 6px; font-size: 0.68rem; color: var(--sn-gray); }

.tech-role-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.role-chip { font-size: 0.72rem; font-weight: 600; padding: 4px 12px; border-radius: 14px; }
.role-is  { background: rgba(46,204,113,0.12); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); }
.role-not { background: rgba(192,57,43,0.12); color: #e07060; border: 1px solid rgba(192,57,43,0.25); text-decoration: line-through; opacity: 0.7; }
.conf-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.conf-high { background: #2ecc71; }
.conf-med  { background: var(--sn-gold); }
.conf-low  { background: #e07060; }

/* Mermaid wrapper */
.mermaid-wrap {
  background: #0a0a0d;
  border: 1px solid var(--sn-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  overflow-x: auto;
  text-align: center;
}
.mermaid-wrap-sm { max-width: 700px; }
.mermaid { display: inline-block; min-width: 200px; }

/* Integration cards */
.int-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.int-card {
  background: var(--sn-surface); border: 1px solid var(--sn-border);
  border-radius: var(--radius); padding: 20px 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.int-card-top { display: flex; align-items: center; gap: 10px; }
.int-icon { font-size: 1.3rem; }
.int-status {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 10px; border-radius: 12px;
}
.int-native  { background: rgba(46,204,113,0.15); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); }
.int-gateway { background: rgba(201,169,110,0.15); color: var(--sn-gold); border: 1px solid rgba(201,169,110,0.3); }
.int-custom  { background: rgba(52,152,219,0.15); color: #5ba8d8; border: 1px solid rgba(52,152,219,0.3); }
.int-title { font-size: 0.9rem; font-weight: 700; color: var(--sn-white); }
.int-effort { font-size: 0.72rem; }
.effort-label { color: var(--sn-gray); }
.effort-easy { color: #2ecc71; font-weight: 600; }
.effort-med  { color: var(--sn-gold); font-weight: 600; }
.effort-hard { color: #e07060; font-weight: 600; }
.int-desc { font-size: 0.78rem; color: var(--sn-gray2); line-height: 1.6; }
.int-desc code { font-family: monospace; background: rgba(255,255,255,0.06); padding: 1px 5px; border-radius: 3px; font-size: 0.85em; }
.int-payload-label { font-size: 0.62rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--sn-gray); margin-bottom: 6px; }

/* Code blocks */
.tech-code {
  background: #0a0a0d; border: 1px solid var(--sn-border);
  border-radius: 6px; padding: 12px 16px;
  font-size: 0.75rem; color: #a8d8a0; font-family: 'Fira Code', monospace;
  overflow-x: auto; margin: 0; line-height: 1.6;
}

/* API table */
.api-table-wrap { border: 1px solid var(--sn-border); border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.api-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.api-table th {
  padding: 10px 16px; text-align: left;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--sn-gray); background: var(--sn-surface); border-bottom: 1px solid var(--sn-border);
}
.api-table td { padding: 11px 16px; background: var(--sn-dark); border-bottom: 1px solid var(--sn-border); color: var(--sn-gray2); vertical-align: middle; }
.api-table tr:last-child td { border-bottom: none; }
.api-table tr:hover td { background: var(--sn-surface); }
.api-table code { font-family: monospace; background: rgba(255,255,255,0.06); padding: 1px 5px; border-radius: 3px; font-size: 0.85em; color: var(--sn-gold); }
.api-path { font-family: monospace; color: var(--sn-white); font-weight: 600; }
.http-method { font-size: 0.65rem; font-weight: 800; letter-spacing: 1px; padding: 3px 8px; border-radius: 4px; font-family: monospace; }
.http-method.get  { background: rgba(46,204,113,0.15); color: #2ecc71; }
.http-method.post { background: rgba(52,152,219,0.15); color: #5ba8d8; }
.http-method.put  { background: rgba(201,169,110,0.15); color: var(--sn-gold); }
.auth-tag { font-size: 0.62rem; font-weight: 700; padding: 2px 8px; border-radius: 10px; }
.auth-staff  { background: rgba(201,169,110,0.15); color: var(--sn-gold); border: 1px solid rgba(201,169,110,0.3); }
.auth-public { background: rgba(46,204,113,0.15); color: #2ecc71; border: 1px solid rgba(46,204,113,0.3); }
.api-example-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 20px; }
.api-example-title { font-size: 0.72rem; font-weight: 700; color: var(--sn-gray); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }

/* Roadmap */
.roadmap-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.roadmap-col { background: var(--sn-surface); border: 1px solid var(--sn-border); border-radius: var(--radius); padding: 20px; }
.roadmap-phase { font-size: 0.7rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--sn-border); }
.phase-1 { color: #2ecc71; }
.phase-2 { color: var(--sn-gold); }
.phase-3 { color: #5ba8d8; }
.roadmap-items { display: flex; flex-direction: column; gap: 8px; }
.roadmap-item { font-size: 0.8rem; color: var(--sn-gray2); }

/* Stack */
.stack-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.stack-item { display: flex; gap: 12px; align-items: flex-start; background: var(--sn-surface); border: 1px solid var(--sn-border); border-radius: var(--radius); padding: 14px 16px; }
.stack-icon { font-size: 1.4rem; line-height: 1; }
.stack-name { font-size: 0.85rem; font-weight: 700; color: var(--sn-white); }
.stack-role { font-size: 0.72rem; color: var(--sn-gray); margin-top: 2px; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .zones-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .admin-main { padding: 16px; }
  .kpi-row { grid-template-columns: 1fr; }
  .zones-grid { grid-template-columns: 1fr; }
}