/* === TUNNEL CLUB V3 — CSS === */
/* Préfixe .tcv3- pour éviter les collisions */

/* Overlay + Modal */
.tcv3-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.7); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  animation: tcv3-fadein .2s ease;
}
@keyframes tcv3-fadein { from { opacity:0 } to { opacity:1 } }

.tcv3-modal {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  background: #0d0d14;
  overflow: hidden;
}

/* Header */
.tcv3-header {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  background: #111118;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.tcv3-close {
  display: flex; align-items: center; gap: 6px;
  background: none; border: none; color: rgba(255,255,255,.5);
  font-size: 13px; cursor: pointer; padding: 5px 8px;
  border-radius: 6px; transition: all .15s; font-family: inherit;
}
.tcv3-close:hover { background: rgba(255,255,255,.07); color: #fff; }

.tcv3-header-title {
  flex: 1; display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: #e8d5a3;
  letter-spacing: .3px;
}
.tcv3-pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,.6);
  animation: tcv3-pulse 2s ease infinite;
}
@keyframes tcv3-pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.4);opacity:.7} }

.tcv3-header-actions { display: flex; align-items: center; gap: 8px; }
.tcv3-btn-icon {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.6); border-radius: 6px; padding: 6px;
  cursor: pointer; display: flex; align-items: center; transition: all .15s;
}
.tcv3-btn-icon:hover { background: rgba(255,255,255,.12); color: #fff; }
.tcv3-btn-save {
  display: flex; align-items: center; gap: 5px;
  background: rgba(212,175,55,.1); border: 1px solid rgba(212,175,55,.3);
  color: #d4af37; border-radius: 6px; padding: 5px 12px;
  font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit;
  transition: all .15s;
}
.tcv3-btn-save:hover { background: rgba(212,175,55,.2); border-color: rgba(212,175,55,.5); }
.tcv3-btn-publish {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none; color: #fff; border-radius: 6px; padding: 5px 14px;
  font-size: 12px; font-weight: 700; cursor: pointer; font-family: inherit;
  transition: all .15s;
}
.tcv3-btn-publish:hover { opacity: .85; transform: translateY(-1px); }

/* Funnel Map */
.tcv3-funnel-map {
  background: #090910; border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 16px 20px; flex-shrink: 0; overflow-x: auto;
}
.tcv3-map-inner { display: flex; align-items: center; gap: 12px; min-width: fit-content; }
.tcv3-map-col { display: flex; flex-direction: column; gap: 8px; }
.tcv3-map-sep { height: 4px; }
.tcv3-map-arrow { font-size: 20px; color: rgba(255,255,255,.2); flex-shrink: 0; }
.tcv3-map-node {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 14px; border-radius: 10px; cursor: pointer;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  min-width: 90px; transition: all .15s; text-align: center;
}
.tcv3-map-node:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); }
.tcv3-map-node.tcv3-map-active { border-color: rgba(99,102,241,.6); background: rgba(99,102,241,.1); }
.tcv3-map-root { border-color: rgba(212,175,55,.3); background: rgba(212,175,55,.05); }
.tcv3-map-node-emoji { font-size: 20px; }
.tcv3-map-node-label { font-size: 11px; color: rgba(255,255,255,.6); font-weight: 500; }
.tcv3-map-node-stat { font-size: 10px; color: #6366f1; }
.tcv3-map-loading { color: rgba(255,255,255,.3); font-size: 13px; }

/* Funnel Nav */
.tcv3-funnel-nav {
  display: flex; align-items: center; gap: 0;
  background: #111118; border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0; overflow-x: auto;
  scrollbar-width: none;
}
.tcv3-funnel-nav::-webkit-scrollbar { display: none; }
.tcv3-nav-tabs { display: flex; align-items: stretch; }
.tcv3-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; font-size: 12px; color: rgba(255,255,255,.45);
  cursor: pointer; border-bottom: 2px solid transparent;
  transition: all .15s; white-space: nowrap; flex-shrink: 0;
}
.tcv3-tab:hover { color: rgba(255,255,255,.8); background: rgba(255,255,255,.03); }
.tcv3-tab.active { color: #fff; border-bottom-color: #6366f1; background: rgba(99,102,241,.06); }
.tcv3-tab-del {
  background: none; border: none; color: rgba(255,255,255,.25);
  cursor: pointer; font-size: 14px; padding: 0 2px; line-height: 1;
  transition: color .15s;
}
.tcv3-tab-del:hover { color: #ef4444; }
.tcv3-add-page-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px; font-size: 12px; color: rgba(99,102,241,.7);
  background: none; border: none; cursor: pointer; font-family: inherit;
  white-space: nowrap; flex-shrink: 0; transition: color .15s;
}
.tcv3-add-page-btn:hover { color: #6366f1; }

/* Add Page Menu */
.tcv3-add-menu {
  background: #1a1a28; border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px; padding: 8px; min-width: 260px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.tcv3-add-menu-title {
  font-size: 11px; color: rgba(255,255,255,.3); padding: 4px 8px 8px;
  font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
}
.tcv3-add-menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 8px 10px; border: none; border-radius: 8px;
  background: none; cursor: pointer; color: #fff; font-family: inherit;
  transition: background .12s; text-align: left;
}
.tcv3-add-menu-item:hover { background: rgba(255,255,255,.07); }
.tcv3-add-menu-emoji { font-size: 18px; flex-shrink: 0; width: 28px; text-align: center; }
.tcv3-add-menu-item strong { display: block; font-size: 13px; }
.tcv3-add-menu-item small { display: block; font-size: 11px; color: rgba(255,255,255,.4); margin-top: 1px; }

/* Body : Preview + Chat */
.tcv3-body {
  display: flex; flex: 1; overflow: hidden;
}

/* Preview */
.tcv3-preview {
  flex: 3; position: relative; background: #f8f9fb;
  border-right: 1px solid rgba(255,255,255,.05);
  overflow: hidden;
}
.tcv3-iframe { width: 100%; height: 100%; border: none; display: block; }
.tcv3-preview-empty {
  position: absolute; inset: 0; display: flex;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: rgba(100,100,120,.6); text-align: center; padding: 20px;
}
.tcv3-preview-empty p { font-size: 13px; line-height: 1.6; margin: 0; }
.tcv3-preview-loader {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0d0d20, #12121f);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 16px;
}
.tcv3-loader-dots { display: flex; gap: 8px; }
.tcv3-loader-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: #6366f1;
  animation: tcv3-bounce 1.2s ease infinite;
}
.tcv3-loader-dots span:nth-child(2) { animation-delay: .2s; background: #8b5cf6; }
.tcv3-loader-dots span:nth-child(3) { animation-delay: .4s; background: #a78bfa; }
@keyframes tcv3-bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.tcv3-preview-loader p { font-size: 13px; color: rgba(255,255,255,.4); margin: 0; }

/* Chat */
.tcv3-chat {
  flex: 2; display: flex; flex-direction: column;
  background: #0d0d14; max-width: 460px;
}
.tcv3-messages {
  flex: 1; overflow-y: auto; padding: 16px; display: flex;
  flex-direction: column; gap: 12px;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent;
}
.tcv3-msg { display: flex; gap: 8px; align-items: flex-start; }
.tcv3-user { flex-direction: row-reverse; }
.tcv3-bot-av {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.tcv3-bubble {
  max-width: 85%; padding: 10px 13px; border-radius: 12px;
  font-size: 13px; line-height: 1.55;
}
.tcv3-bot .tcv3-bubble {
  background: rgba(255,255,255,.06); color: rgba(255,255,255,.9);
  border-radius: 4px 12px 12px 12px;
}
.tcv3-user .tcv3-bubble {
  background: rgba(99,102,241,.25); color: rgba(255,255,255,.95);
  border-radius: 12px 4px 12px 12px;
}
.tcv3-error .tcv3-bubble { background: rgba(239,68,68,.12); color: #fca5a5; }
.tcv3-streaming .tcv3-bubble { opacity: .9; }
.tcv3-cursor {
  display: inline-block; color: #6366f1; animation: tcv3-blink .7s step-end infinite;
}
@keyframes tcv3-blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Quick actions */
.tcv3-quick-actions {
  display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px;
  border-top: 1px solid rgba(255,255,255,.05);
}
.tcv3-quick-btn {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.6); border-radius: 20px; padding: 4px 10px;
  font-size: 11px; cursor: pointer; font-family: inherit; transition: all .12s;
}
.tcv3-quick-btn:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.15); }

/* Input */
.tcv3-input-wrap {
  display: flex; align-items: flex-end; gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.tcv3-input {
  flex: 1; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px; color: #fff; padding: 9px 12px; font-size: 13px;
  font-family: inherit; resize: none; outline: none; line-height: 1.5;
  max-height: 140px; overflow-y: auto; transition: border-color .15s;
}
.tcv3-input:focus { border-color: rgba(99,102,241,.5); }
.tcv3-input::placeholder { color: rgba(255,255,255,.25); }
.tcv3-send {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  background: #6366f1; border: none; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.tcv3-send:hover:not(:disabled) { background: #4f46e5; transform: scale(1.05); }
.tcv3-send:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.tcv3-send.loading { animation: tcv3-spin 1s linear infinite; }
@keyframes tcv3-spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 768px) {
  .tcv3-body { flex-direction: column-reverse; }
  .tcv3-preview { flex: 1; min-height: 40vh; }
  .tcv3-chat { flex: none; max-width: none; height: 55vh; }
}