/* ============================================================
   Moonbase – Main CSS
   Space / Moon colony theme
   ============================================================ */

:root {
  --bg-deep:        #050510;
  --bg-panel:       #0a1a2a;
  --bg-panel-light: #0f2030;
  --border:         #1a4a7a;
  --accent-blue:    #1a7abf;
  --accent-cyan:    #4adfff;
  --accent-green:   #2adf6a;
  --accent-orange:  #f0a030;
  --accent-red:     #df3030;
  --text-primary:   #e8f0ff;
  --text-secondary: #8aa0c0;
  --text-dim:       #4a6a8a;
  --font-mono:      'Courier New', 'Lucida Console', monospace;
  --font-ui:        'Segoe UI', 'Arial', sans-serif;
  --radius:         8px;
  --radius-sm:      4px;
  --transition:     0.18s ease;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-ui);
  overflow: hidden;
  user-select: none;
}

a { color: var(--accent-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Starfield background ──────────────────────────────────── */
#stars-bg {
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse at center, #0a1535 0%, #020208 100%);
  pointer-events: none;
}

/* ── Login Page ────────────────────────────────────────────── */
#login-page {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
}

.login-card {
  background: rgba(10, 26, 42, 0.92);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
  width: 400px;
  max-width: 90vw;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.6), 0 0 0 1px rgba(74,223,255,0.05);
  text-align: center;
}

.login-logo {
  width: 80px; height: 80px; margin: 0 auto 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #2a6aaf, #050a20);
  border: 2px solid var(--accent-blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 36px;
}

.login-card h1 {
  font-size: 28px; font-weight: 700; letter-spacing: 2px;
  color: var(--text-primary); margin-bottom: 4px;
}

.login-card .subtitle {
  color: var(--text-secondary); font-size: 13px; margin-bottom: 32px;
}

.wallet-btn {
  width: 100%; padding: 14px 24px; margin-bottom: 12px;
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 15px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.wallet-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-cyan);
  transform: translateY(-1px);
}
.wallet-btn img { width: 24px; height: 24px; }

.wallet-btn.phantom  { --w-color: #ab9ff2; }
.wallet-btn.solflare { --w-color: #fc7227; }
.wallet-btn:hover { background: color-mix(in srgb, var(--w-color, var(--accent-blue)) 40%, var(--bg-panel-light)); }

.login-status {
  margin-top: 16px; font-size: 13px; color: var(--text-secondary);
  min-height: 20px;
}
.login-status.error  { color: var(--accent-red); }
.login-status.ok     { color: var(--accent-green); }

.login-footer {
  margin-top: 24px; font-size: 11px; color: var(--text-dim);
  line-height: 1.6;
}
.login-footer a { color: var(--text-dim); text-decoration: underline; }

/* ── HUD Bar ───────────────────────────────────────────────── */
#hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 56px;
  background: rgba(5, 10, 25, 0.88);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; gap: 0;
  padding: 0 12px;
}

.hud-brand {
  font-size: 16px; font-weight: 800; letter-spacing: 2px;
  color: var(--accent-cyan); margin-right: 20px; white-space: nowrap;
}

.hud-resources {
  display: flex; align-items: center; gap: 8px; flex: 1;
  flex-wrap: nowrap; overflow: hidden;
}

.res-item {
  display: flex; align-items: center; gap: 4px;
  background: rgba(10,26,42,0.7);
  border: 1px solid rgba(26,74,122,0.5);
  border-radius: var(--radius-sm);
  padding: 4px 10px; white-space: nowrap;
  font-size: 13px; font-variant-numeric: tabular-nums;
}
.res-item .res-icon { font-size: 14px; }
.res-item .res-val  { color: var(--text-primary); font-weight: 600; min-width: 60px; }
.res-item .res-cap  { color: var(--text-dim); font-size: 11px; }
.res-item .res-rate { color: var(--accent-green); font-size: 11px; }

.hud-right {
  display: flex; align-items: center; gap: 10px; margin-left: auto;
}

.hud-level {
  background: var(--accent-blue);
  border-radius: var(--radius-sm);
  padding: 4px 10px; font-size: 12px; font-weight: 700;
  color: #fff; white-space: nowrap;
}

.hud-wallet {
  font-size: 11px; color: var(--text-dim); font-family: var(--font-mono);
  cursor: pointer; padding: 4px 8px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}
.hud-wallet:hover { border-color: var(--border); }

.hud-btn {
  padding: 6px 12px; background: var(--bg-panel-light);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-primary); font-size: 12px; cursor: pointer;
  transition: background var(--transition);
}
.hud-btn:hover { background: var(--accent-blue); }

/* ── Game Canvas Area ──────────────────────────────────────── */
#game-container {
  position: fixed;
  top: 56px; left: 0; right: 0; bottom: 0;
  overflow: hidden;
}

#game-canvas {
  display: block;
  background: transparent;
}

/* ── Side Panel ────────────────────────────────────────────── */
#side-panel {
  position: fixed;
  top: 56px; right: 0; bottom: 0;
  width: 300px;
  background: rgba(5,10,25,0.90);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(6px);
  display: flex; flex-direction: column;
  z-index: 40;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
#side-panel.open { transform: translateX(0); }

.panel-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.panel-header h3 { font-size: 15px; font-weight: 700; letter-spacing: 1px; }
.panel-close {
  cursor: pointer; font-size: 18px; color: var(--text-dim);
  padding: 2px 6px; border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.panel-close:hover { color: var(--accent-red); }

.panel-tabs {
  display: flex; border-bottom: 1px solid var(--border);
}
.panel-tab {
  flex: 1; padding: 10px; text-align: center;
  font-size: 12px; font-weight: 600; cursor: pointer;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.panel-tab.active { color: var(--accent-cyan); border-color: var(--accent-cyan); }
.panel-tab:hover  { color: var(--text-primary); }

.panel-body {
  flex: 1; overflow-y: auto; padding: 12px;
}
.panel-body::-webkit-scrollbar { width: 4px; }
.panel-body::-webkit-scrollbar-track { background: transparent; }
.panel-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── Building card ─────────────────────────────────────────── */
.building-card {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px; margin-bottom: 10px; cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.building-card:hover { border-color: var(--accent-cyan); background: rgba(26,74,122,0.2); }
.building-card.locked { opacity: 0.4; cursor: not-allowed; }

.building-card-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}
.building-card-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); }
.building-card-name { font-size: 14px; font-weight: 700; }
.building-card-level{ font-size: 11px; color: var(--text-dim); }

.building-costs {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px;
}
.cost-tag {
  font-size: 11px;
  background: rgba(0,0,0,0.3);
  padding: 2px 7px; border-radius: 10px;
  display: flex; align-items: center; gap: 3px;
}
.cost-tag.affordable  { color: var(--accent-green); }
.cost-tag.unaffordable{ color: var(--accent-red); }

.building-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
.modal-overlay.visible { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 480px; max-width: 92vw; max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0,0,0,0.7);
}
.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h2 { font-size: 18px; font-weight: 700; }
.modal-body  { padding: 20px; }
.modal-footer{ padding: 14px 20px; border-top: 1px solid var(--border);
  display: flex; gap: 10px; justify-content: flex-end; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  padding: 9px 20px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.btn-primary  { background: var(--accent-blue);   color: #fff; border-color: var(--accent-cyan); }
.btn-primary:hover { background: #2a9aef; }

.btn-secondary{ background: var(--bg-panel-light); color: var(--text-primary); border-color: var(--border); }
.btn-secondary:hover { background: rgba(26,74,122,0.4); }

.btn-danger   { background: rgba(180,30,30,0.8); color: #fff; border-color: var(--accent-red); }
.btn-danger:hover { background: rgba(220,40,40,0.9); }

.btn-success  { background: rgba(30,160,80,0.8); color: #fff; border-color: var(--accent-green); }
.btn-success:hover { background: rgba(40,200,100,0.9); }

.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* ── Market Panel ──────────────────────────────────────────── */
.market-listing {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px; margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.market-listing .resource { font-weight: 700; font-size: 14px; }
.market-listing .amount   { color: var(--text-secondary); font-size: 13px; }
.market-listing .price    { color: var(--accent-orange); font-weight: 700; }
.market-listing .seller   { font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }

/* ── Events Panel ──────────────────────────────────────────── */
.event-card {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px; margin-bottom: 12px;
}
.event-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.event-card p  { font-size: 12px; color: var(--text-secondary); line-height: 1.4; margin-bottom: 8px; }

.event-progress {
  background: rgba(0,0,0,0.3);
  border-radius: 4px; height: 8px; margin-bottom: 8px;
  overflow: hidden;
}
.event-progress-fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  transition: width 0.5s ease;
}

.event-meta {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 11px; color: var(--text-dim); margin-bottom: 10px;
}
.event-meta span { display: flex; align-items: center; gap: 3px; }

.prize-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(240,160,48,0.15);
  border: 1px solid rgba(240,160,48,0.4);
  border-radius: 12px; padding: 3px 10px;
  font-size: 12px; font-weight: 700; color: var(--accent-orange);
}

/* ── Token Status ──────────────────────────────────────────── */
.token-card {
  background: rgba(26,74,122,0.15);
  border: 1px solid rgba(74,223,255,0.2);
  border-radius: var(--radius);
  padding: 14px; margin-bottom: 12px;
}
.token-card h4 { font-size: 13px; font-weight: 700; margin-bottom: 8px; color: var(--accent-cyan); }
.token-balance { font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.token-bonus   { color: var(--accent-green); font-size: 13px; }
.token-tiers   { margin-top: 10px; }
.tier-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--text-secondary); padding: 4px 0;
  border-bottom: 1px solid rgba(26,74,122,0.3);
}
.tier-row:last-child { border-bottom: none; }
.tier-row.active { color: var(--accent-cyan); font-weight: 700; }

/* ── Notifications / Toast ─────────────────────────────────── */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 999; display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px; font-size: 13px;
  min-width: 240px; max-width: 360px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  animation: toast-in 0.2s ease;
  display: flex; align-items: center; gap: 10px;
}
.toast.success { border-color: var(--accent-green); }
.toast.error   { border-color: var(--accent-red);   }
.toast.info    { border-color: var(--accent-blue);  }

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

/* ── Loading Overlay ───────────────────────────────────────── */
#loading-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: var(--bg-deep);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
}
.loader-ring {
  width: 50px; height: 50px;
  border: 4px solid rgba(26,74,122,0.3);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Utility ───────────────────────────────────────────────── */
.hidden       { display: none !important; }
.text-green   { color: var(--accent-green); }
.text-red     { color: var(--accent-red); }
.text-orange  { color: var(--accent-orange); }
.text-cyan    { color: var(--accent-cyan); }
.text-dim     { color: var(--text-dim); }
.text-center  { text-align: center; }
.text-mono    { font-family: var(--font-mono); }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.gap-1{ gap: 4px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  #side-panel { width: 100%; bottom: 0; top: auto; height: 70vh;
    transform: translateY(100%); border-left: none; border-top: 1px solid var(--border); }
  #side-panel.open { transform: translateY(0); }
  .hud-resources { gap: 4px; }
  .res-item { padding: 4px 6px; }
  /* Hide less important HUD buttons on small screens */
  .hud-brand { display: none; }
  .hud-btn   { padding: 6px 8px; font-size: 11px; }
  .hud-wallet{ display: none; }
  /* Larger touch targets */
  .panel-tab { padding: 12px 6px; font-size: 11px; }
  .btn       { padding: 10px 14px; }
}

@media (max-width: 480px) {
  .res-item .res-cap { display: none; }
  .res-item .res-rate{ display: none; }
  .hud-level { display: none; }
  #hud { padding: 0 8px; }
}

/* ── Research Panel ────────────────────────────────────────── */
.research-tree {
  display: flex; flex-direction: column; gap: 8px;
}

.research-category-header {
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent-cyan); text-transform: uppercase;
  padding: 6px 0 4px;
  border-bottom: 1px solid var(--border);
  margin-top: 8px;
}
.research-category-header:first-child { margin-top: 0; }

.research-card {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  transition: border-color var(--transition);
}
.research-card:hover            { border-color: var(--accent-cyan); }
.research-card.researching      { border-color: var(--accent-orange); }
.research-card.maxed            { border-color: var(--accent-green); opacity: 0.7; }
.research-card.locked           { opacity: 0.4; }

.research-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.research-card-name  { font-size: 13px; font-weight: 700; }
.research-card-level { font-size: 11px; color: var(--text-dim); }
.research-card-desc  { font-size: 11px; color: var(--text-secondary); margin-bottom: 6px; line-height: 1.4; }
.research-card-costs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }

.research-progress-bar {
  background: rgba(0,0,0,0.3);
  border-radius: 3px; height: 4px; margin-top: 6px; overflow: hidden;
}
.research-progress-fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent-orange), #f0d060);
  transition: width 1s linear;
}

/* ── Alliance Panel ────────────────────────────────────────── */
.alliance-card {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px; margin-bottom: 10px;
}
.alliance-card-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;
}
.alliance-card-name { font-size: 14px; font-weight: 700; }
.alliance-card-meta { font-size: 11px; color: var(--text-dim); }
.alliance-member-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 5px 0; border-bottom: 1px solid rgba(26,74,122,0.2);
  font-size: 12px;
}
.alliance-member-row:last-child { border-bottom: none; }
.role-badge {
  display: inline-block; padding: 1px 6px; border-radius: 3px;
  font-size: 10px; font-weight: 700;
}
.role-founder { background: rgba(255,215,0,0.2);   color: #ffd700; }
.role-officer { background: rgba(74,223,255,0.15); color: var(--accent-cyan); }
.role-member  { background: rgba(26,74,122,0.3);   color: var(--text-secondary); }

/* ── Raids Panel ───────────────────────────────────────────── */
.raid-card {
  background: var(--bg-panel-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px; margin-bottom: 8px;
}
.raid-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.raid-outcome-win  { color: var(--accent-green);  font-weight: 700; font-size: 12px; }
.raid-outcome-lose { color: var(--accent-red);    font-weight: 700; font-size: 12px; }
.raid-outcome-draw { color: var(--accent-orange); font-weight: 700; font-size: 12px; }
.raid-meta { font-size: 11px; color: var(--text-dim); }

/* ── Leaderboard page ──────────────────────────────────────── */
/* (additional lb-* styles are inline in leaderboard.php) */

/* ── Mobile touch hint ─────────────────────────────────────── */
.touch-hint {
  display: none;
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  background: rgba(5,10,25,0.85);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 6px 16px;
  font-size: 11px; color: var(--text-secondary);
  z-index: 30; pointer-events: none;
  animation: fadeInOut 3s ease forwards;
}
@keyframes fadeInOut {
  0%   { opacity: 0; }
  15%  { opacity: 1; }
  75%  { opacity: 1; }
  100% { opacity: 0; }
}
@media (pointer: coarse) {
  .touch-hint { display: block; }
}