/* ============================================================
   No Kings AR — V2 Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Space+Mono:wght@400;700&display=swap');

:root {
  --nk-gold:   #F5C842;
  --nk-black:  #0A0A0A;
  --nk-white:  #F2F0EB;
  --nk-red:    #E63946;
  --nk-glass:  rgba(10, 10, 10, 0.6);
  --nk-radius: 12px;
  --safe-b:    max(1.2rem, env(safe-area-inset-bottom));
  --safe-t:    max(2.5rem, env(safe-area-inset-top));
}

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

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #000;
  font-family: 'Space Mono', monospace;
  color: var(--nk-white);
  -webkit-user-select: none;
  user-select: none;
}

/* ---- Camera preview (pre-WebXR) ---- */
#cameraPreview {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
#cameraPreview.hidden { display: none; }

/* ---- Three.js canvas ---- */
canvas:not(#compositeCanvas) {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: transparent;
  z-index: 1;
}

/* ---- Overlay root ---- */
#overlay {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 10;
}
#overlay * { pointer-events: auto; }

/* ---- Shared ---- */
.brand {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.15em;
  color: var(--nk-gold);
  line-height: 1;
}
.brand:not(.brand-sm) { font-size: 4.5rem; }
.brand-sm { font-size: 2.4rem; }

.hidden { display: none !important; }

/* ============================================================
   Loading screen
   ============================================================ */
#loading {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2rem;
  background: var(--nk-black);
  z-index: 200;
  transition: opacity 0.4s ease;
}
#loading.fade-out { opacity: 0; pointer-events: none; }

.loader-ring {
  width: 36px; height: 36px;
  border: 3px solid rgba(245, 200, 66, 0.2);
  border-top-color: var(--nk-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   AR unsupported screen
   ============================================================ */
#unsupportedScreen {
  position: absolute; inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.unsupported-card {
  text-align: center;
  border-top-color: var(--nk-red);
  border-radius: 24px;
  max-width: 340px;
  margin: 1.5rem;
  padding: 2.5rem 2rem;
}

.unsupported-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--nk-white);
  margin: 1.2rem 0 0.8rem;
}

.unsupported-body {
  font-size: 0.8rem;
  line-height: 1.7;
  opacity: 0.7;
  margin-bottom: 1.5rem;
}
.unsupported-body strong {
  color: var(--nk-gold);
  font-weight: 700;
}

.unsupported-hint {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  opacity: 0.35;
  text-transform: uppercase;
}

/* ============================================================
   Registration modal
   ============================================================ */
#regModal {
  position: absolute; inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
}

.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 88vh;
  overflow-y: auto;
  background: rgba(18, 18, 18, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 2px solid var(--nk-gold);
  border-radius: 24px 24px 0 0;
  padding: 2rem 1.5rem var(--safe-b);
  text-align: center;
  animation: slide-up 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-city {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.2em;
  opacity: 0.5;
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
}
.modal-sub {
  font-size: 0.75rem;
  opacity: 0.5;
  margin-bottom: 1.5rem;
}

/* ---- Form fields ---- */
.field {
  position: relative;
  margin-bottom: 1rem;
}
.field input {
  width: 100%;
  padding: 1rem 0.9rem 0.4rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--nk-radius);
  color: var(--nk-white);
  outline: none;
  transition: border-color 0.2s;
}
.field input:focus { border-color: var(--nk-gold); }
.field label {
  position: absolute;
  left: 0.9rem; top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  transition: all 0.2s;
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label {
  top: 0.55rem;
  transform: none;
  font-size: 0.6rem;
  color: var(--nk-gold);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  text-align: left;
  font-size: 0.65rem;
  line-height: 1.5;
  opacity: 0.6;
  margin-bottom: 1.5rem;
  cursor: pointer;
}
.checkbox-row input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--nk-gold);
}

/* ---- Buttons ---- */
.btn-gold {
  display: block;
  width: 100%;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  padding: 0.85rem 2rem;
  background: var(--nk-gold);
  color: var(--nk-black);
  border: none;
  border-radius: var(--nk-radius);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-gold:active { transform: scale(0.97); }
.btn-gold:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-outline {
  display: block;
  width: 100%;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  padding: 0.75rem 2rem;
  background: transparent;
  color: var(--nk-white);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--nk-radius);
  cursor: pointer;
  transition: border-color 0.2s;
}
.btn-outline:active { border-color: var(--nk-gold); }

/* ============================================================
   AR HUD
   ============================================================ */
#hud {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  padding-bottom: var(--safe-b);
}

.hud-prompt {
  position: absolute;
  top: var(--safe-t);
  left: 50%; transform: translateX(-50%);
  background: var(--nk-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: opacity 0.4s;
}
.hud-prompt.fade-out { opacity: 0; pointer-events: none; }

/* ---- Toolbar ---- */
#toolbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  opacity: 0;
  transition: opacity 0.4s;
}
#toolbar.visible { opacity: 1; }

.tool-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  background: var(--nk-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--nk-white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform 0.15s, background 0.2s;
}
.tool-btn svg { width: 20px; height: 20px; }
.tool-btn:active { transform: scale(0.9); }

/* Big record button */
.record-main {
  width: 72px; height: 72px;
  border: 3px solid var(--nk-white);
  background: transparent;
}
.rec-icon {
  display: block;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--nk-red);
  transition: border-radius 0.25s, width 0.25s, height 0.25s;
}
.record-main.recording .rec-icon {
  width: 22px; height: 22px;
  border-radius: 4px;
}
.record-main.recording {
  border-color: var(--nk-red);
  animation: pulse-rec 1.2s infinite;
}

@keyframes pulse-rec {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.45); }
  50%      { box-shadow: 0 0 0 12px rgba(230, 57, 70, 0); }
}

/* Recording indicator */
#recordIndicator {
  position: absolute;
  top: var(--safe-t); right: 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; font-weight: 700;
  color: var(--nk-red);
}
.rec-dot {
  width: 10px; height: 10px;
  background: var(--nk-red);
  border-radius: 50%;
  animation: blink-rec 1s steps(1) infinite;
}
@keyframes blink-rec {
  0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; }
}

/* Toast */
#toast {
  position: absolute;
  bottom: 8.5rem;
  left: 50%; transform: translateX(-50%);
  background: var(--nk-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  font-size: 0.72rem;
  transition: opacity 0.4s;
  white-space: nowrap;
}
#toast.hidden { opacity: 0; pointer-events: none; }


/* Photo-mode toggle states */
#photoBtn.photo-mode-active {
  border-color: var(--nk-gold);
  background: rgba(245, 200, 66, 0.18);
  color: var(--nk-gold);
}
.record-main.photo-mode {
  border-color: var(--nk-gold);
}
.record-main.photo-mode .rec-icon {
  background: var(--nk-white);
  border-radius: 50%;
  width: 32px; height: 32px;
}

/* Photo preview in end screen */
#photoPreview {
  width: 100%; height: 100%; object-fit: contain; display: block;
}
#photoPreview.hidden { display: none !important; }

/* ============================================================
   End screen
   ============================================================ */
#endScreen {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 150;
  animation: fade-in 0.3s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.end-card {
  width: 100%;
  max-width: 400px;
  padding: 2rem 1.5rem var(--safe-b);
  text-align: center;
}

.end-city {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  opacity: 0.5;
  margin-top: 0.2rem;
  margin-bottom: 1.5rem;
}

.video-container {
  width: 100%;
  border-radius: var(--nk-radius);
  overflow: hidden;
  margin-bottom: 1.2rem;
  background: #111;
  aspect-ratio: 9 / 16;
  max-height: 45vh;
}
.video-container video {
  width: 100%; height: 100%;
  object-fit: contain;
  background: #000;
}

.checkin-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 1rem;
  background: rgba(245, 200, 66, 0.1);
  border: 1px solid rgba(245, 200, 66, 0.25);
}
.checkin-row {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.checkin-total {
  opacity: 0.6;
}
#checkinCount, #checkinTotal {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--nk-gold);
  line-height: 1;
}
.checkin-total #checkinTotal {
  font-size: 1.1rem;
}
.checkin-label {
  font-size: 0.7rem;
  opacity: 0.8;
}

.end-actions {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}