/* ============================================================
   NEXUS Command Deck — Glass Design System v3
   Based on 20K.GG Glass Design System (RMC baseline)
   Fonts: Orbitron (display) + Rajdhani (body)
   Brand: Gold #EEAD35 / Navy #0D111B
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand */
  --20k-gold: #EEAD35;
  --20k-gold-rgb: 238, 173, 53;
  --20k-navy: #0D111B;
  --20k-navy-light: #141A2B;
  --20k-navy-mid: #1A2238;

  /* Status */
  --20k-success: #4ade80;
  --20k-success-rgb: 34, 197, 94;
  --20k-danger: #f87171;
  --20k-danger-rgb: 239, 68, 68;
  --20k-warning: #facc15;
  --20k-warning-rgb: 250, 204, 21;
  --20k-info: #60a5fa;
  --20k-info-rgb: 59, 130, 246;

  /* Text — ALL white, zero gray */
  --text-primary: #ffffff;
  --text-secondary: #ffffff;
  --text-muted: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.6);

  /* Surfaces */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(238, 173, 53, 0.2);
  --border-gold-hover: rgba(238, 173, 53, 0.4);

  /* Glass */
  --glass-blur: 20px;
  --glass-saturate: 1.5;
  --glass-radius: 10px;
  --glass-radius-lg: 16px;

  /* Fonts */
  --font-display: 'Orbitron', monospace, sans-serif;
  --font-body: 'Rajdhani', sans-serif;

  /* Transitions */
  --transition: all 0.25s ease-in-out;
  --transition-fast: all 0.15s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
::selection { background: rgba(238, 173, 53, 0.3); color: #fff; }

html { scroll-behavior: smooth; }

html, body {
  min-height: 100%;
  background: var(--20k-navy);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  font-weight: 500;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--20k-navy); }
::-webkit-scrollbar-thumb { background: #1e2d4a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2a3d5e; }

/* ── Backdrop — ambient glows ── */
.backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse at 20% 20%, var(--20k-navy-mid) 0%, var(--20k-navy) 50%, #080B12 100%);
}

.backdrop::before {
  content: '';
  position: fixed;
  top: -10%;
  left: -5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--20k-gold-rgb), 0.07) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.backdrop::after {
  content: '';
  position: fixed;
  bottom: -5%;
  right: -5%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--20k-info-rgb), 0.04) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
}

/* ── Layout ── */
.deck {
  width: min(1400px, calc(100% - 3rem));
  margin: 2rem auto 4rem;
  display: grid;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

/* ── Glass Card / Panel ── */
.panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--glass-radius-lg);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  animation: fade-up 280ms ease both;
}

.panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--20k-gold-rgb), 0.15), transparent);
  pointer-events: none;
}

.panel.collapsed .panel-body { display: none; }
.panel.collapsed .panel-head .collapse-icon { transform: rotate(-90deg); }

/* ── Header ── */
.deck-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
}

/* ── Typography ── */
h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
}

h1 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--20k-gold);
  text-transform: uppercase;
  font-weight: 700;
}

h2 {
  font-size: 1.2rem;
  color: rgba(var(--20k-gold-rgb), 0.85);
  text-transform: uppercase;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.12em;
}

h3 {
  font-size: 1.15rem;
  color: var(--20k-gold);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.4rem;
  letter-spacing: 0.1em;
}

.eyebrow {
  margin: 0 0 0.2rem;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 400;
}

.subtle {
  margin: 0.4rem 0 0;
  color: #ffffff;
  font-size: 1.35rem;
}

/* ── Panel Head ── */
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.panel-head::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--20k-gold-rgb), 0.12), transparent);
}

.panel-head h2 {
  cursor: pointer;
  user-select: none;
}

.collapse-icon {
  display: inline-block;
  font-size: 1.1rem;
  color: #ffffff;
  transition: transform 0.25s ease;
  margin-left: 0.3rem;
}

/* ── Grid ── */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.full-width { grid-column: 1 / -1; }

/* ── Form elements ── */
label {
  display: grid;
  gap: 0.35rem;
  font-size: 1.3rem;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.02em;
}

input, select, textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: var(--glass-radius);
  color: #ffffff;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 500;
  transition: var(--transition);
}

textarea { resize: vertical; }

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 0 3px rgba(var(--20k-gold-rgb), 0.08), 0 4px 16px rgba(0, 0, 0, 0.2);
}

input::placeholder, textarea::placeholder {
  color: var(--text-dim);
}

select { cursor: pointer; }

/* ── Buttons (Glass) ── */
.btn {
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.03);
  color: #ffffff;
  border-radius: var(--glass-radius);
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
}

.btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn:active { transform: translateY(0); }

.btn:disabled, .btn.loading {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: rgba(var(--20k-gold-rgb), 0.18);
  border-color: rgba(var(--20k-gold-rgb), 0.35);
  color: #fff;
  font-weight: 700;
}

.btn-primary:hover {
  background: rgba(var(--20k-gold-rgb), 0.3);
  border-color: rgba(var(--20k-gold-rgb), 0.7);
  box-shadow: 0 8px 32px rgba(var(--20k-gold-rgb), 0.2);
}

.btn-danger {
  background: rgba(var(--20k-danger-rgb), 0.1);
  border-color: rgba(var(--20k-danger-rgb), 0.25);
  color: var(--20k-danger);
}

.btn-danger:hover {
  background: rgba(var(--20k-danger-rgb), 0.2);
  border-color: rgba(var(--20k-danger-rgb), 0.5);
  box-shadow: 0 4px 20px rgba(var(--20k-danger-rgb), 0.15);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 1.15rem;
}

.actions-row {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Status text ── */
.status-text {
  color: #ffffff;
  font-size: 1.25rem;
}

/* ── Status Grid (stat tiles) ── */
.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.status-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--glass-radius);
  padding: 0.85rem 1rem;
  transition: var(--transition);
}

.status-item:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.status-item .label {
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-item .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.value.ok { color: var(--20k-success); }
.value.bad { color: var(--20k-danger); }
.value.warn { color: var(--20k-warning); }

/* ── Tables ── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--glass-radius-lg);
  background: rgba(255, 255, 255, 0.015);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

th, td {
  text-align: left;
  padding: 0.75rem 1rem;
  vertical-align: middle;
}

th {
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  background: rgba(13, 17, 27, 0.95);
  backdrop-filter: blur(12px);
}

td {
  font-size: 1.4rem;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

tbody tr { transition: var(--transition-fast); }
tbody tr:hover { background: rgba(var(--20k-gold-rgb), 0.04); }

/* ── Badges (Glass) ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  backdrop-filter: blur(12px);
  border: 1px solid transparent;
}

.badge.ok {
  color: var(--20k-success);
  background: rgba(var(--20k-success-rgb), 0.1);
  border-color: rgba(var(--20k-success-rgb), 0.25);
}

.badge.bad {
  color: var(--20k-danger);
  background: rgba(var(--20k-danger-rgb), 0.1);
  border-color: rgba(var(--20k-danger-rgb), 0.25);
}

.badge.warn {
  color: var(--20k-warning);
  background: rgba(var(--20k-warning-rgb), 0.1);
  border-color: rgba(var(--20k-warning-rgb), 0.25);
}

.badge.info {
  color: var(--20k-info);
  background: rgba(var(--20k-info-rgb), 0.1);
  border-color: rgba(var(--20k-info-rgb), 0.25);
}

.badge.neutral {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

/* ── Action forms ── */
.action-form {
  display: grid;
  gap: 0.75rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--glass-radius-lg);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
}

.rustmaps-form { margin-bottom: 1.25rem; }

.drop-zone {
  border: 1px dashed rgba(var(--20k-gold-rgb), 0.3);
  border-radius: var(--glass-radius);
  padding: 0.85rem;
  text-align: center;
  color: #ffffff;
  font-size: 1.25rem;
  background: rgba(var(--20k-gold-rgb), 0.02);
  transition: var(--transition);
  cursor: pointer;
}

.drop-zone:hover {
  border-color: rgba(var(--20k-gold-rgb), 0.5);
  background: rgba(var(--20k-gold-rgb), 0.06);
}

.drop-zone.drag-over {
  border-color: var(--20k-gold);
  background: rgba(var(--20k-gold-rgb), 0.1);
}

.link-btn {
  background: transparent;
  border: none;
  color: var(--20k-gold);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.image-preview {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border: 1px solid var(--border-light);
  border-radius: var(--glass-radius);
  background: rgba(0, 0, 0, 0.3);
  display: none;
}

.image-preview.show { display: block; }

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  color: #ffffff;
}

.checkbox input {
  width: auto;
  accent-color: var(--20k-gold);
}

/* ── Activity log ── */
.activity-log {
  margin: 0;
  max-height: 280px;
  overflow: auto;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--glass-radius);
  padding: 0.85rem;
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.2rem;
  line-height: 1.6;
  color: #ffffff;
}

/* ── Toast notifications ── */
.toast-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 0.75rem 1.15rem;
  border-radius: var(--glass-radius);
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  backdrop-filter: blur(20px) saturate(1.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  animation: toast-in 250ms ease forwards;
  max-width: 400px;
  border-left: 3px solid transparent;
}

.toast.toast-out { animation: toast-out 200ms ease forwards; }

.toast.ok {
  background: rgba(var(--20k-success-rgb), 0.15);
  border-left-color: var(--20k-success);
}

.toast.error {
  background: rgba(var(--20k-danger-rgb), 0.15);
  border-left-color: var(--20k-danger);
}

.toast.warn {
  background: rgba(var(--20k-warning-rgb), 0.15);
  border-left-color: var(--20k-warning);
}

.toast.info {
  background: rgba(var(--20k-info-rgb), 0.15);
  border-left-color: var(--20k-info);
}

/* ── Section icons ── */
.section-icon {
  font-size: 1.2rem;
  opacity: 0.85;
}

/* ── Empty state ── */
.empty-row td {
  text-align: center;
  color: #ffffff;
  padding: 2rem 1rem;
  font-style: italic;
  font-size: 1.3rem;
}

/* ── Glass Divider ── */
.glass-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--20k-gold-rgb), 0.22), transparent);
  border: none;
  margin: 1.5rem 0;
}

/* ── Code in tables ── */
td code {
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  font-size: 1.35rem;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* ── Focus ring ── */
:focus-visible {
  outline: 2px solid rgba(var(--20k-gold-rgb), 0.5);
  outline-offset: 2px;
}

/* ── Loading spinner ── */
.btn.loading::after {
  content: '';
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  margin-left: 0.45em;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

/* ── Pulse animation for loading panels ── */
.panel.loading-data {
  animation: glass-pulse 2s ease-in-out infinite;
}

/* ── Tab Bar ── */
.tab-bar {
  display: flex;
  gap: 0.25rem;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--glass-radius-lg);
  margin-bottom: 1.25rem;
  overflow-x: auto;
}

.tab-btn {
  border: 1px solid transparent;
  background: transparent;
  color: #ffffff;
  border-radius: var(--glass-radius);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: #fff;
  background: rgba(var(--20k-gold-rgb), 0.18);
  border-color: rgba(var(--20k-gold-rgb), 0.35);
}

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

/* ── Color Swatch Input ── */
.color-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.color-input-row input[type="text"] {
  flex: 1;
}

.color-swatch {
  width: 44px;
  height: 44px;
  min-width: 44px;
  padding: 2px;
  border: 1px solid var(--border-light);
  border-radius: var(--glass-radius);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.color-swatch::-webkit-color-swatch-wrapper { padding: 2px; }
.color-swatch::-webkit-color-swatch { border: none; border-radius: 4px; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 840px) {
  .deck {
    width: min(1400px, calc(100% - 1.25rem));
    margin-top: 1rem;
  }
  .deck-header {
    align-items: flex-start;
    flex-direction: column;
  }
  .status-grid, .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ── Animations ── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  to { opacity: 0; transform: translateX(20px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes glass-pulse {
  0%, 100% { box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05); }
  50% { box-shadow: 0 8px 40px rgba(var(--20k-gold-rgb), 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
}

@keyframes glass-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}