/* ============================================================
   Zero Hub Hyperspace — Stylesheet
   WCAG 2.1 AA compliant colour contrasts throughout
   ============================================================ */

/* ── Custom properties ──────────────────────────────────── */
:root {
  --bg:         #000510;
  --bg-panel:   rgba(0, 8, 24, 0.92);
  --bg-modal:   rgba(0, 5, 16, 0.97);
  --cyan:       #00FFFF;
  --violet:     #AA44FF;
  --green:      #00FF88;
  --orange:     #FF8800;
  --red:        #FF4444;
  --white:      #E8F4FF;
  --muted:      #6688AA;
  --border:     rgba(0, 200, 255, 0.18);
  --border-hi:  rgba(0, 200, 255, 0.45);
  --font-hud:   'Orbitron', monospace;
  --font-body:  'Exo 2', sans-serif;
  --radius:     4px;
  --radius-lg:  8px;
  --panel-w:    340px;
  --transition: 220ms ease;
  --focus-ring: 0 0 0 3px rgba(0,255,255,0.55);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
  height: 100dvh;
  width: 100dvw;
}

/* ── Accessibility ──────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -999px; left: 6px;
  background: var(--cyan); color: #000;
  padding: 8px 16px; font-weight: 700;
  border-radius: var(--radius);
  z-index: 10000;
  transition: top var(--transition);
}
.skip-link:focus { top: 6px; }

*:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Loading screen ─────────────────────────────────────── */
.loading-screen {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 24px; z-index: 9000;
  transition: opacity 600ms ease;
}
.loading-screen.fade-out { opacity: 0; pointer-events: none; }

.loading-logo {
  font-family: var(--font-hud);
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-shadow: 0 0 40px rgba(0,255,255,0.6);
}
.logo-zero   { color: var(--cyan); }
.logo-hub    { color: var(--white); margin-right: 0.6em; }
.logo-hyper  { color: var(--violet); }
.logo-space  { color: var(--white); }

.loading-bar-wrap {
  width: 280px; height: 3px;
  background: rgba(0,200,255,0.15);
  border-radius: 99px; overflow: hidden;
}
.loading-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  width: 0%;
  transition: width 300ms ease;
}
.loading-status {
  color: var(--muted);
  font-family: var(--font-hud);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

/* ── Layout ─────────────────────────────────────────────── */
#main-content {
  position: relative;
  width: 100dvw; height: 100dvh;
  overflow: hidden;
}
.canvas-container {
  position: absolute; inset: 0;
}
#hyperspace-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  cursor: grab;
}
#hyperspace-canvas:active { cursor: grabbing; }

/* ── Top bar ────────────────────────────────────────────── */
.top-bar {
  position: absolute; top: 0; left: 0; right: 0;
  height: 52px;
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: linear-gradient(180deg,
    rgba(0,5,16,0.95) 0%,
    rgba(0,5,16,0.0) 100%);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  gap: 12px;
}

.top-bar-left { display: flex; align-items: center; }

.logo-btn {
  background: none; border: none; cursor: pointer;
  color: var(--cyan); font-family: var(--font-hud);
  font-size: 1rem; font-weight: 900;
  letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius);
  text-shadow: 0 0 20px rgba(0,255,255,0.5);
  transition: text-shadow var(--transition);
}
.logo-btn:hover { text-shadow: 0 0 30px rgba(0,255,255,0.9); }

.stats-strip {
  display: flex; gap: 16px;
  font-family: var(--font-hud);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  flex: 1; justify-content: center;
}
.stat-item { display: flex; align-items: center; gap: 5px; }
.stat-icon { color: var(--cyan); }

.top-bar-right {
  display: flex; align-items: center; gap: 8px;
}

.hud-btn {
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-hud);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.hud-btn:hover, .hud-btn[aria-pressed="true"] {
  background: rgba(0,200,255,0.15);
  border-color: var(--border-hi);
  color: var(--cyan);
}

/* ── Nav menu ───────────────────────────────────────────── */
.nav-menu {
  position: absolute; top: 52px; right: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 8px 0; z-index: 200; min-width: 180px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.7);
}
.nav-item {
  display: block; width: 100%;
  background: none; border: none;
  color: var(--white); cursor: pointer;
  font-family: var(--font-hud); font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 10px 20px; text-align: left;
  transition: background var(--transition), color var(--transition);
}
.nav-item:hover { background: rgba(0,200,255,0.1); color: var(--cyan); }
.nav-divider { height: 1px; background: var(--border); margin: 4px 0; }
.lang-selector { padding: 8px 16px; }
.lang-selector select {
  width: 100%;
  background: rgba(0,20,50,0.8);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  padding: 4px 8px; border-radius: var(--radius);
}

/* ── Hub legend ─────────────────────────────────────────── */
.hub-legend {
  position: absolute; left: 12px; top: 64px;
  display: flex; flex-direction: column; gap: 6px;
  z-index: 100;
}
.hub-legend-item {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-hud); font-size: 0.6rem;
  letter-spacing: 0.06em; color: var(--muted);
  cursor: pointer; padding: 3px 6px;
  border-radius: var(--radius);
  transition: color var(--transition);
}
.hub-legend-item:hover { color: var(--white); }
.hub-legend-item.active { color: var(--white); }
.hub-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}

/* ── Bottom bar ─────────────────────────────────────────── */
.bottom-bar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 32px;
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: linear-gradient(0deg,
    rgba(0,5,16,0.95) 0%,
    rgba(0,5,16,0) 100%);
  border-top: 1px solid var(--border);
  z-index: 100;
  font-family: var(--font-hud);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.galaxy-label { color: var(--cyan); opacity: 0.7; }
.online-indicator { color: var(--green); animation: pulse-green 2s infinite; }

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

/* ── Tooltip ────────────────────────────────────────────── */
.grid-tooltip {
  position: fixed;
  background: var(--bg-panel);
  border: 1px solid var(--border-hi);
  color: var(--white);
  font-family: var(--font-hud);
  font-size: 0.65rem;
  padding: 8px 12px;
  border-radius: var(--radius);
  pointer-events: none;
  z-index: 500;
  max-width: 220px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

/* ── Grid detail panel ──────────────────────────────────── */
.grid-panel {
  position: absolute; right: 0; top: 52px;
  width: var(--panel-w);
  height: calc(100dvh - 84px);
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 150;
  overflow: hidden;
  clip-path: polygon(0 12px, 12px 0, 100% 0, 100% 100%, 0 100%);
  backdrop-filter: blur(12px);
  transition: transform var(--transition);
}
.grid-panel[hidden] { display: none; }

.panel-header {
  padding: 20px 16px 12px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.panel-close {
  position: absolute; top: 12px; right: 12px;
  background: none; border: none;
  color: var(--muted); cursor: pointer;
  font-size: 1rem; padding: 4px 8px;
  border-radius: var(--radius);
  transition: color var(--transition);
}
.panel-close:hover { color: var(--red); }
.hub-badge {
  font-family: var(--font-hud); font-size: 0.55rem;
  letter-spacing: 0.1em;
  padding: 3px 8px; border-radius: 99px;
  display: inline-block; margin-bottom: 6px;
  border: 1px solid;
}
.panel-title {
  font-family: var(--font-hud); font-size: 0.95rem;
  font-weight: 900; color: var(--cyan);
  letter-spacing: 0.05em;
  text-shadow: 0 0 15px rgba(0,255,255,0.4);
}
.panel-nick { color: var(--muted); font-size: 0.75rem; margin-top: 2px; }

.panel-body { flex: 1; overflow-y: auto; padding: 12px 16px; }
.panel-row {
  display: flex; gap: 8px; padding: 6px 0;
  border-bottom: 1px solid rgba(0,200,255,0.07);
}
.panel-label {
  color: var(--muted); font-family: var(--font-hud);
  font-size: 0.6rem; letter-spacing: 0.08em;
  width: 70px; flex-shrink: 0; padding-top: 1px;
  text-transform: uppercase;
}
.panel-value { color: var(--white); font-size: 0.8rem; word-break: break-all; }
.mono { font-family: monospace; font-size: 0.75rem; color: var(--cyan); }

.panel-regions { margin-top: 12px; }
.region-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; margin: 4px 0;
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}
.region-chip:hover { background: rgba(0,200,255,0.14); }
.region-chip-name { font-size: 0.8rem; }
.region-chip-badge {
  font-family: var(--font-hud); font-size: 0.55rem;
  padding: 1px 6px; border-radius: 99px;
  background: rgba(0,255,136,0.15); color: var(--green);
}

.panel-actions {
  display: flex; gap: 8px; padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.panel-btn { flex: 1; justify-content: center; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, rgba(0,200,255,0.2), rgba(170,68,255,0.2));
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-hud); font-size: 0.7rem;
  letter-spacing: 0.08em; padding: 10px 18px;
  border-radius: var(--radius); cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.btn-primary:hover {
  background: rgba(0,200,255,0.25);
  box-shadow: 0 0 16px rgba(0,255,255,0.3);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-hi);
  color: var(--white);
  font-family: var(--font-hud); font-size: 0.7rem;
  letter-spacing: 0.08em; padding: 10px 18px;
  border-radius: var(--radius); cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.btn-secondary:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-link {
  background: none; border: none;
  color: var(--cyan); cursor: pointer;
  font-size: 0.8rem; text-decoration: underline;
  padding: 4px 0;
}

.btn-sm {
  background: rgba(0,200,255,0.08);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-hud); font-size: 0.6rem;
  padding: 5px 10px; border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}
.btn-sm:hover { background: rgba(0,200,255,0.18); }
.btn-add { border-color: var(--green); color: var(--green); }

/* ── Forms ──────────────────────────────────────────────── */
.hud-form { display: flex; flex-direction: column; gap: 10px; }
.hud-label {
  font-family: var(--font-hud); font-size: 0.6rem;
  letter-spacing: 0.08em; color: var(--muted);
  text-transform: uppercase;
}
.hud-input {
  background: rgba(0,20,50,0.7);
  border: 1px solid var(--border);
  color: var(--white); font-family: var(--font-body);
  font-size: 0.85rem; padding: 8px 12px;
  border-radius: var(--radius);
  transition: border-color var(--transition);
  width: 100%;
}
.hud-input:focus { border-color: var(--cyan); outline: none; box-shadow: var(--focus-ring); }
.hud-input.sm { width: auto; }
.hud-input::placeholder { color: var(--muted); }
textarea.hud-input { resize: vertical; min-height: 80px; }

.form-error {
  color: var(--red); font-size: 0.8rem;
  min-height: 1.2em;
}

/* ── Modals & overlays ──────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 800;
  padding: 16px;
}
.modal-overlay[hidden] { display: none; }

.modal-box {
  background: var(--bg-modal);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  width: 100%; max-width: 520px;
  max-height: 90dvh;
  overflow-y: auto;
  box-shadow: 0 8px 48px rgba(0,0,0,0.8);
}

.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.modal-title {
  font-family: var(--font-hud); font-size: 1rem;
  color: var(--cyan); letter-spacing: 0.08em;
}
.modal-close {
  background: none; border: none;
  color: var(--muted); cursor: pointer;
  font-size: 1rem; padding: 4px 8px;
  border-radius: var(--radius);
  transition: color var(--transition);
}
.modal-close:hover { color: var(--red); }

/* Viewer choice */
.viewer-choice-box { max-width: 440px; text-align: center; }
.viewer-dest {
  color: var(--cyan); font-family: var(--font-hud);
  font-size: 0.75rem; margin-bottom: 20px;
  word-break: break-all;
}
.viewer-choices { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.viewer-btn {
  flex-direction: column; gap: 4px;
  padding: 16px; text-align: center;
}
.viewer-btn-icon { font-size: 1.4rem; }
.viewer-btn small { color: var(--muted); font-family: var(--font-body); font-size: 0.75rem; }
.remember-choice {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: var(--muted); cursor: pointer;
  justify-content: center;
}

/* ── Events modal ───────────────────────────────────────── */
.events-box { max-width: 680px; }
.events-sources {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px;
}
.source-tab {
  padding: 5px 12px;
  background: rgba(0,200,255,0.06);
  border: 1px solid var(--border);
  border-radius: 99px;
  color: var(--muted); cursor: pointer;
  font-family: var(--font-hud); font-size: 0.6rem;
  letter-spacing: 0.08em;
  transition: all var(--transition);
}
.source-tab.active, .source-tab[aria-selected="true"] {
  background: rgba(0,200,255,0.2);
  border-color: var(--cyan); color: var(--white);
}
.events-filters {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px;
}
.events-filters .hud-input { flex: 1; min-width: 120px; }
.events-list { display: flex; flex-direction: column; gap: 10px; max-height: 55dvh; overflow-y: auto; }
.event-card {
  background: rgba(0,20,50,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.event-card-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
}
.event-title {
  font-family: var(--font-hud); font-size: 0.8rem;
  color: var(--white); letter-spacing: 0.05em;
}
.event-source-badge {
  font-family: var(--font-hud); font-size: 0.55rem;
  padding: 2px 8px; border-radius: 99px; flex-shrink: 0;
  border: 1px solid;
}
.event-meta {
  color: var(--muted); font-size: 0.75rem;
  display: flex; gap: 12px; flex-wrap: wrap;
}
.event-actions { display: flex; gap: 8px; margin-top: 4px; }
.event-actions .btn-sm { font-size: 0.6rem; padding: 5px 12px; }

/* ── Page overlay ───────────────────────────────────────── */
.page-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.82);
  display: flex; align-items: flex-start; justify-content: center;
  z-index: 800;
  padding: 20px;
  overflow-y: auto;
}
.page-overlay[hidden] { display: none; }
.page-container {
  background: var(--bg-modal);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 100%; max-width: 860px;
  position: relative;
  margin-top: 40px;
}
.page-close {
  position: absolute; top: 16px; right: 16px;
}
.page-section { display: flex; flex-direction: column; gap: 16px; }
.page-section[hidden] { display: none; }
.page-section h2 {
  font-family: var(--font-hud); color: var(--cyan);
  font-size: 1.1rem; letter-spacing: 0.08em;
}
.page-section h3 {
  font-family: var(--font-hud); color: var(--violet);
  font-size: 0.85rem; letter-spacing: 0.06em;
}
.page-section p { color: var(--white); font-size: 0.88rem; line-height: 1.6; }
.page-section a { color: var(--cyan); }

/* ── Admin ──────────────────────────────────────────────── */
.admin-section { gap: 20px; }
.admin-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.admin-tab {
  background: none; border: 1px solid transparent;
  border-bottom: none;
  color: var(--muted); cursor: pointer;
  font-family: var(--font-hud); font-size: 0.65rem;
  letter-spacing: 0.08em; padding: 8px 14px;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: all var(--transition);
}
.admin-tab.active, .admin-tab[aria-selected="true"] {
  background: rgba(0,200,255,0.1);
  border-color: var(--border);
  color: var(--cyan);
}
.admin-tabpanel { padding-top: 16px; }
.admin-tabpanel[hidden] { display: none; }

.admin-toolbar {
  display: flex; gap: 8px; flex-wrap: wrap;
  align-items: center; margin-bottom: 12px;
}

/* Spreadsheet */
.spreadsheet-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-height: 55dvh;
  overflow-y: auto;
}
.spreadsheet {
  width: 100%; border-collapse: collapse;
  font-size: 0.78rem;
}
.spreadsheet th {
  background: rgba(0,20,50,0.9);
  color: var(--muted);
  font-family: var(--font-hud); font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 8px 10px; text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky; top: 0; z-index: 1;
}
.spreadsheet td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(0,200,255,0.06);
  vertical-align: middle;
  color: var(--white);
}
.spreadsheet tr:hover td { background: rgba(0,200,255,0.04); }
.spreadsheet td[contenteditable="true"] {
  cursor: text;
  background: rgba(0,200,255,0.07);
}
.spreadsheet td[contenteditable="true"]:focus {
  background: rgba(0,200,255,0.15);
  outline: none;
  box-shadow: var(--focus-ring);
}
.spreadsheet select {
  background: rgba(0,20,50,0.9);
  border: 1px solid var(--border);
  color: var(--white); border-radius: var(--radius);
  padding: 2px 6px; font-size: 0.75rem;
  cursor: pointer;
}
.cell-actions { display: flex; gap: 4px; }
.cell-btn {
  background: none; border: 1px solid var(--border);
  color: var(--muted); cursor: pointer;
  font-size: 0.65rem; padding: 2px 7px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.cell-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.cell-btn.danger:hover { border-color: var(--red); color: var(--red); }

/* ── Consent banner ─────────────────────────────────────── */
.consent-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9900;
}
.consent-overlay[hidden] { display: none; }
.consent-banner {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg-modal);
  border-top: 1px solid var(--border-hi);
  z-index: 9950;
  padding: 20px 24px;
}
.consent-banner[hidden] { display: none; }
.consent-inner { max-width: 860px; margin: 0 auto; }
.consent-title {
  font-family: var(--font-hud); color: var(--cyan);
  font-size: 0.9rem; letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.consent-body { font-size: 0.82rem; color: var(--muted); margin-bottom: 14px; }
.consent-body a { color: var(--cyan); }
.consent-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-consent {
  padding: 8px 18px; border-radius: var(--radius);
  cursor: pointer; font-family: var(--font-hud);
  font-size: 0.65rem; letter-spacing: 0.08em;
  border: 1px solid var(--border);
  background: rgba(0,200,255,0.08);
  color: var(--white);
  transition: all var(--transition);
}
.btn-consent:hover { background: rgba(0,200,255,0.18); border-color: var(--border-hi); }
.btn-consent-primary { border-color: var(--cyan); color: var(--cyan); }
.btn-consent-decline { border-color: var(--muted); color: var(--muted); }

/* ── Ad slots ───────────────────────────────────────────── */
.ad-slot { display: none; } /* hidden by default until ad network wired in */
.ad-placeholder {
  background: rgba(0,20,50,0.4);
  border: 1px dashed rgba(0,200,255,0.15);
  color: var(--muted); font-size: 0.65rem;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-hud); letter-spacing: 0.08em;
}

/* ── Teleportal ─────────────────────────────────────────── */
.teleportal {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 600;
}
.tp-ring {
  position: absolute; border-radius: 50%;
  border: 2px solid var(--cyan);
  transform: translate(-50%,-50%) scale(0);
  animation: tp-expand 1.2s ease-out forwards;
  pointer-events: none;
}
.tp-glow {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,255,0.3) 0%, transparent 70%);
  transform: translate(-50%,-50%) scale(0);
  animation: tp-glow-anim 1s ease-out forwards;
  pointer-events: none;
}
.tp-flash {
  position: fixed; inset: 0;
  background: rgba(0,255,255,0.08);
  animation: tp-flash-anim 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes tp-expand {
  0%   { transform: translate(-50%,-50%) scale(0); opacity: 0.9; }
  100% { transform: translate(-50%,-50%) scale(8); opacity: 0; }
}
@keyframes tp-glow-anim {
  0%   { transform: translate(-50%,-50%) scale(0); opacity: 1; }
  100% { transform: translate(-50%,-50%) scale(5); opacity: 0; }
}
@keyframes tp-flash-anim {
  0%   { opacity: 1; }
  100% { opacity: 0; }
}

/* ── Chatbot ────────────────────────────────────────────── */
.chatbot-container {
  position: fixed; bottom: 40px; right: 16px;
  z-index: 700; display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.chatbot-toggle {
  background: linear-gradient(135deg, rgba(0,200,255,0.2), rgba(170,68,255,0.2));
  border: 1px solid var(--cyan);
  color: var(--cyan); cursor: pointer;
  font-family: var(--font-hud); font-size: 0.65rem;
  letter-spacing: 0.08em; padding: 10px 16px;
  border-radius: 99px;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 4px 20px rgba(0,255,255,0.2);
  transition: box-shadow var(--transition);
}
.chatbot-toggle:hover { box-shadow: 0 4px 28px rgba(0,255,255,0.4); }

.chatbot-panel {
  width: 320px;
  background: var(--bg-modal);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.7);
}
.chatbot-panel[hidden] { display: none; }
.chatbot-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  background: rgba(0,200,255,0.08);
  border-bottom: 1px solid var(--border);
}
.chatbot-title {
  font-family: var(--font-hud); font-size: 0.7rem;
  color: var(--cyan); letter-spacing: 0.08em;
}
.chatbot-close {
  background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 0.9rem; padding: 2px 6px;
}
.chatbot-close:hover { color: var(--red); }
.chatbot-messages {
  height: 260px; overflow-y: auto; padding: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.chatbot-message { max-width: 85%; }
.bot-msg {
  background: rgba(0,200,255,0.08);
  border: 1px solid var(--border);
  border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
  padding: 10px 12px;
  align-self: flex-start;
}
.user-msg {
  background: rgba(170,68,255,0.15);
  border: 1px solid rgba(170,68,255,0.3);
  border-radius: var(--radius-lg) 0 var(--radius-lg) var(--radius-lg);
  padding: 10px 12px;
  align-self: flex-end;
}
.chatbot-message p { font-size: 0.8rem; color: var(--white); }
.chatbot-input-wrap {
  display: flex; border-top: 1px solid var(--border);
}
.chatbot-input {
  flex: 1; background: transparent; border: none;
  color: var(--white); font-family: var(--font-body);
  font-size: 0.82rem; padding: 10px 14px;
}
.chatbot-input:focus { outline: none; }
.chatbot-send {
  background: none; border: none; border-left: 1px solid var(--border);
  color: var(--cyan); cursor: pointer; padding: 10px 14px;
  font-size: 1rem; transition: background var(--transition);
}
.chatbot-send:hover { background: rgba(0,200,255,0.1); }

/* ── CRT scanlines ──────────────────────────────────────── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.04) 2px,
    rgba(0,0,0,0.04) 4px
  );
  pointer-events: none; z-index: 9999;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(0,200,255,0.2); border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0,200,255,0.4); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .stats-strip { display: none; }
  .grid-panel { width: 100%; top: auto; bottom: 0; height: 60dvh;
    border-left: none; border-top: 1px solid var(--border); }
  .chatbot-container { bottom: 36px; right: 8px; }
  .chatbot-panel { width: calc(100dvw - 16px); }
  .page-container { padding: 20px; margin-top: 10px; }
  .modal-box { padding: 18px; }
}

/* ── Reduced motion ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── High contrast ──────────────────────────────────────── */
@media (forced-colors: active) {
  .hud-btn, .btn-primary, .btn-secondary { border: 2px solid ButtonText; }
  .grid-panel, .modal-box { border: 2px solid ButtonText; }
}

/* ═══════════════════════════════════════════════════════════
   CALENDAR ADDITIONS — view tabs, tags, hearts, reminders
═══════════════════════════════════════════════════════════ */

/* View tabs (Browse / My Events / Saved) */
.events-view-tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.ev-view-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -1px;
}
.ev-view-tab:hover { color: var(--accent); }
.ev-view-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.ev-submit-btn {
  margin-left: auto;
  font-size: 0.8rem;
  padding: 0.3rem 0.75rem;
}

/* Source tabs */
.events-sources {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem 1rem 0;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.source-tab {
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px 3px 0 0;
  color: var(--text-muted);
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: background 0.2s;
}
.source-tab:hover { background: rgba(0,204,255,0.08); color: var(--accent); }
.source-tab.active {
  background: rgba(0,204,255,0.15);
  color: var(--accent);
  border-color: var(--accent);
}
.source-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Tag cloud */
.events-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  min-height: 0;
}
.tag-chip {
  background: rgba(0,204,255,0.08);
  border: 1px solid rgba(0,204,255,0.25);
  border-radius: 99px;
  color: var(--text-muted);
  padding: 0.15rem 0.55rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.tag-chip:hover { border-color: var(--accent); color: var(--accent); }
.tag-chip.active {
  background: rgba(0,204,255,0.2);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.tag-chip-clear {
  opacity: 0.5;
  border-style: dashed;
  font-size: 0.7rem;
}
.tag-chip-sm { padding: 0.1rem 0.4rem; font-size: 0.7rem; }

/* Event card enhancements */
.event-card-header { margin-bottom: 0.2rem; }
.event-title-row   { display: flex; align-items: flex-start; gap: 0.5rem; flex-wrap: wrap; }
.event-meta        { display: flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; margin-top: 0.15rem; }
.event-tags        { display: flex; flex-wrap: wrap; gap: 0.25rem; margin: 0.3rem 0; }
.event-location    { font-size: 0.75rem; color: var(--text-muted); word-break: break-all; margin: 0.2rem 0; }
.badge-cancelled   { background: rgba(255,80,80,0.2); color: #ff5050;
                     border: 1px solid rgba(255,80,80,0.4); border-radius: 3px;
                     padding: 0.1rem 0.35rem; font-size: 0.7rem; }

/* Heart / favorite button */
.btn-heart {
  font-size: 1.15rem;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(255,60,120,0.3);
  color: rgba(255,60,120,0.5);
  background: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 2rem;
}
.btn-heart:hover, .btn-heart.hearted {
  color: #ff3c78;
  border-color: #ff3c78;
  background: rgba(255,60,120,0.1);
}

/* Reminder button */
.btn-reminder {
  position: relative;
  font-size: 0.9rem;
  padding: 0.25rem 0.5rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
}
.btn-reminder:hover { border-color: var(--accent); color: var(--accent); }
.reminder-dot {
  position: absolute;
  top: 2px; right: 2px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* Reminder picker dropdown */
.reminder-picker {
  position: absolute;
  z-index: 400;
  background: var(--panel-bg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  min-width: 160px;
  overflow: hidden;
}
.reminder-option {
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.8rem;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
  transition: background 0.1s;
}
.reminder-option:last-child { border-bottom: none; }
.reminder-option:hover, .reminder-option.active {
  background: rgba(0,204,255,0.12);
  color: var(--accent);
}

/* ICS download link */
.btn-ics {
  text-decoration: none;
  font-size: 0.8rem;
}

/* Panel hints */
.ev-panel-hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 1rem;
  text-align: center;
}
.ev-mine-toolbar {
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ev-count { font-size: 0.8rem; color: var(--text-muted); }

/* Submit event form additions */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-hint { color: var(--text-muted); font-size: 0.75rem; display: block; margin-top: 0.2rem; }
.form-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }

/* Events pagination */
.events-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 0 0;
}
.page-info { font-size: 0.8rem; color: var(--text-muted); }


/* ═══════════════════════════════════════════════════════════
   IMAGE UPLOAD + HONEYPOT
═══════════════════════════════════════════════════════════ */

/* Honeypot field — visually hidden, removed from tab order */
.hs-pot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* Image upload */
.hud-input-file {
  display: block;
  width: 100%;
  padding: 0.5rem;
  background: rgba(0,204,255,0.04);
  border: 1px dashed rgba(0,204,255,0.3);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
}
.hud-input-file:hover { border-color: var(--accent); }
.hud-input-file:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.image-upload-wrap { display: flex; flex-direction: column; gap: 0.5rem; }
.image-preview-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.image-preview {
  max-width: 140px;
  max-height: 100px;
  object-fit: cover;
  border-radius: 3px;
  display: block;
}