/* ════════════════════════════════════════════
   Visitor Insights Pro — Frontend Dashboard
   ════════════════════════════════════════════ */

#vip-fe-root *,
#vip-fe-root *::before,
#vip-fe-root *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Login ── */
.vip-fe-login {
  display: flex; align-items: center; justify-content: center;
  min-height: 60vh; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.vip-fe-login-card {
  background: #fff; border-radius: 16px; box-shadow: 0 8px 40px rgba(0,0,0,.12);
  padding: 40px 36px; text-align: center; max-width: 360px; width: 100%;
}
.vip-fe-logo   { font-size: 3rem; margin-bottom: 12px; }
.vip-fe-login-card h2 { font-size: 1.4rem; color: #1e293b; margin-bottom: 8px; }
.vip-fe-login-card p  { color: #94a3b8; margin-bottom: 20px; font-size: .9rem; }
.vip-fe-pin-input {
  width: 100%; border: 2px solid #e2e8f0; border-radius: 10px; padding: 12px 16px;
  font-size: 1.1rem; text-align: center; letter-spacing: .3em; outline: none;
  transition: border-color .2s;
}
.vip-fe-pin-input:focus { border-color: #4f46e5; }
.vip-fe-error { color: #ef4444; margin-top: 10px; font-size: .85rem; }

/* ── App shell ── */
.vip-fe-app {
  display: flex; height: 100vh; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f8fafc; color: #1e293b; overflow: hidden;
}

/* ── Sidebar ── */
.vip-fe-sidebar {
  width: 220px; flex-shrink: 0; background: #1e1b4b; color: #c7d2fe;
  display: flex; flex-direction: column; transition: width .25s;
  overflow: hidden;
}
.vip-fe-sidebar.collapsed { width: 60px; }
.vip-fe-sidebar.collapsed .vip-fe-brand-text,
.vip-fe-sidebar.collapsed .vip-fe-nav-link span { display: none; }
.vip-fe-sidebar.collapsed .vip-fe-sidebar-toggle { transform: rotate(180deg); }

.vip-fe-brand {
  display: flex; align-items: center; gap: 10px; padding: 20px 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.vip-fe-brand-icon { font-size: 1.4rem; flex-shrink: 0; }
.vip-fe-brand-text { font-weight: 700; font-size: .95rem; color: #e0e7ff; flex: 1; }
.vip-fe-sidebar-toggle {
  background: none; border: none; color: #a5b4fc; cursor: pointer; font-size: 1.1rem;
  flex-shrink: 0; transition: transform .25s;
}

.vip-fe-nav { list-style: none; padding: 10px 0; flex: 1; overflow-y: auto; }
.vip-fe-nav li { margin: 2px 6px; }
.vip-fe-nav-link {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 8px; text-decoration: none; color: #a5b4fc; font-size: .88rem;
  transition: background .15s, color .15s; white-space: nowrap; overflow: hidden;
}
.vip-fe-nav-link:hover { background: rgba(255,255,255,.08); color: #e0e7ff; }
.vip-fe-nav-link.vip-active { background: #4f46e5; color: #fff; }

/* ── Main ── */
.vip-fe-main { flex: 1; overflow-y: auto; padding: 28px; }

/* ── Views ── */
.vip-fe-view { display: none; }
.vip-fe-view.vip-fe-active { display: block; }

/* ── Page header ── */
.vip-fe-page-header { margin-bottom: 22px; }
.vip-fe-page-header h1 { font-size: 1.5rem; font-weight: 700; }
.vip-fe-page-header p  { color: #64748b; margin-top: 4px; font-size: .9rem; }

/* ── Stat grid ── */
.vip-fe-stat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px; margin-bottom: 24px;
}
.vip-fe-stat {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 20px 16px; text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,.05); transition: box-shadow .2s;
}
.vip-fe-stat:hover { box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.vip-fe-stat-icon  { font-size: 1.6rem; margin-bottom: 6px; }
.vip-fe-stat-val   { font-size: 2rem; font-weight: 700; color: #1e293b; }
.vip-fe-stat-lbl   { font-size: .74rem; color: #94a3b8; margin-top: 2px; }
.vip-fe-stat.danger{ border-color: #fca5a5; }

/* ── Grid layouts ── */
.vip-fe-grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-bottom: 18px; }
@media (max-width: 900px) { .vip-fe-grid-2 { grid-template-columns: 1fr; } }

/* ── Cards ── */
.vip-fe-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 20px; box-shadow: 0 1px 4px rgba(0,0,0,.04); margin-bottom: 18px;
}
.vip-fe-card h2, .vip-fe-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 14px; color: #1e293b; }

/* ── Tables ── */
.vip-fe-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.vip-fe-table th { background: #f8fafc; padding: 10px 12px; text-align: left; color: #64748b; font-weight: 600; border-bottom: 1px solid #e2e8f0; }
.vip-fe-table td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; }
.vip-fe-table tr:hover td { background: #f8fafc; }
.vip-fe-table tr:last-child td { border-bottom: none; }

/* ── Buttons ── */
.vip-fe-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 8px; border: none; cursor: pointer; font-size: .85rem; font-weight: 600; transition: opacity .15s; }
.vip-fe-btn:hover { opacity: .88; }
.vip-fe-btn-primary   { background: #4f46e5; color: #fff; }
.vip-fe-btn-secondary { background: #e2e8f0; color: #475569; }
.vip-fe-btn-danger    { background: #fee2e2; color: #dc2626; }
.vip-fe-btn-sm        { padding: 5px 10px; font-size: .78rem; }

/* ── Badge ── */
.vip-fe-badge { display: inline-block; background: #ef4444; color: #fff; font-size: .68rem; font-weight: 700; padding: 1px 6px; border-radius: 999px; margin-left: 4px; vertical-align: middle; }

/* ── Live visitors ── */
.vip-fe-live-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 12px; }
.vip-fe-live-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 14px 16px; display: flex; align-items: center; gap: 12px; }
.vip-fe-live-dot  { width: 10px; height: 10px; border-radius: 50%; background: #10b981; animation: vip-pulse 1.5s infinite; margin-left: auto; }
@keyframes vip-pulse { 0%,100%{opacity:1}50%{opacity:.25} }

/* ── Heatmap ── */
#vip-fe-hm-canvas { width: 100%; border-radius: 8px; display: block; }

/* ── Funnels ── */
.vip-fe-funnel-step { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.vip-fe-funnel-bar  { height: 28px; background: #4f46e5; border-radius: 6px; min-width: 4px; transition: width .5s; }
.vip-fe-funnel-drop { font-size: .75rem; color: #ef4444; }

/* ── Chat ── */
.vip-fe-chat-layout { display: flex; height: 520px; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; }
.vip-fe-chat-sidebar { width: 240px; flex-shrink: 0; border-right: 1px solid #e2e8f0; overflow-y: auto; background: #fff; }
.vip-fe-chat-item { padding: 12px 14px; border-bottom: 1px solid #f1f5f9; cursor: pointer; transition: background .15s; }
.vip-fe-chat-item:hover { background: #f8fafc; }
.vip-fe-chat-item.vip-active { background: #ede9fe; }
.vip-fe-chat-item strong { display: block; font-size: .88rem; }
.vip-fe-chat-item small   { color: #94a3b8; font-size: .75rem; }
.vip-fe-chat-main { flex: 1; display: flex; flex-direction: column; }
.vip-fe-chat-msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 8px; background: #fafafa; }
.vip-fe-msg { max-width: 72%; display: flex; flex-direction: column; }
.vip-fe-msg.visitor { align-self: flex-start; }
.vip-fe-msg.agent   { align-self: flex-end; }
.vip-fe-msg-bubble  { padding: 9px 13px; border-radius: 12px; font-size: .88rem; }
.vip-fe-msg.visitor .vip-fe-msg-bubble { background: #e2e8f0; }
.vip-fe-msg.agent   .vip-fe-msg-bubble { background: #4f46e5; color: #fff; }
.vip-fe-msg-meta    { font-size: .7rem; color: #94a3b8; margin-top: 3px; }
.vip-fe-chat-input  { border-top: 1px solid #e2e8f0; padding: 12px; display: flex; gap: 8px; background: #fff; }
.vip-fe-chat-input textarea { flex: 1; border: 1px solid #d1d5db; border-radius: 8px; padding: 8px; resize: none; font-size: .88rem; outline: none; font-family: inherit; }
.vip-fe-chat-input textarea:focus { border-color: #4f46e5; }

/* ── Progress bar ── */
.vip-fe-progress { display: inline-block; width: 80px; height: 8px; background: #f1f5f9; border-radius: 4px; vertical-align: middle; margin-right: 6px; }
.vip-fe-progress-bar { height: 8px; background: #4f46e5; border-radius: 4px; }

/* ── Panel overlay (session replay) ── */
.vip-fe-panel-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 99990; display: flex; align-items: flex-start; justify-content: flex-end; }
.vip-fe-panel-overlay.vip-fe-hidden { display: none; }
.vip-fe-panel { background: #fff; width: min(760px,96vw); height: 100vh; overflow-y: auto; box-shadow: -8px 0 40px rgba(0,0,0,.2); padding: 24px; position: relative; }
.vip-fe-panel-close { position: absolute; top: 16px; right: 16px; background: #f1f5f9; border: none; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; }

/* ── Settings form ── */
.vip-fe-settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 700px) { .vip-fe-settings-grid { grid-template-columns: 1fr; } }
.vip-fe-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.vip-fe-field label { font-size: .85rem; font-weight: 600; color: #374151; }
.vip-fe-field input[type=text],
.vip-fe-field input[type=number],
.vip-fe-field input[type=password],
.vip-fe-field textarea,
.vip-fe-field select {
  border: 1px solid #d1d5db; border-radius: 8px; padding: 9px 12px;
  font-size: .88rem; outline: none; transition: border-color .2s; font-family: inherit;
}
.vip-fe-field input:focus,
.vip-fe-field textarea:focus,
.vip-fe-field select:focus { border-color: #4f46e5; }
.vip-fe-toggle { display: flex; align-items: center; gap: 10px; }
.vip-fe-toggle input[type=checkbox] { width: 18px; height: 18px; cursor: pointer; accent-color: #4f46e5; }
.vip-fe-hint { font-size: .78rem; color: #94a3b8; }
.vip-fe-save-bar { position: sticky; bottom: 0; background: #fff; border-top: 1px solid #e2e8f0; padding: 14px 0 0; margin-top: 10px; }

/* ── Filter bar ── */
.vip-fe-filter { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.vip-fe-filter input, .vip-fe-filter select { border: 1px solid #d1d5db; border-radius: 8px; padding: 7px 10px; font-size: .85rem; outline: none; }

/* ── Session player ── */
#vip-player-vp { position: relative; width: 100%; height: 420px; background: #1a1a2e; border-radius: 8px; overflow: hidden; }
#vip-player-cursor { position: absolute; width: 14px; height: 14px; background: #f87171; border-radius: 50%; transform: translate(-50%,-50%); transition: left .08s, top .08s; pointer-events: none; }
#vip-player-ring   { position: absolute; width: 28px; height: 28px; border: 3px solid #f87171; border-radius: 50%; transform: translate(-50%,-50%); opacity: 0; pointer-events: none; transition: opacity .3s; }

/* ── Misc ── */
.vip-fe-empty { text-align: center; padding: 40px; color: #94a3b8; }
.vip-fe-tag   { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .74rem; font-weight: 600; }
.vip-fe-tag.green  { background: #dcfce7; color: #16a34a; }
.vip-fe-tag.red    { background: #fee2e2; color: #dc2626; }
.vip-fe-tag.gray   { background: #f1f5f9; color: #64748b; }
.vip-fe-spinner    { display: inline-block; width: 20px; height: 20px; border: 3px solid #e2e8f0; border-top-color: #4f46e5; border-radius: 50%; animation: vip-spin .6s linear infinite; }
@keyframes vip-spin { to { transform: rotate(360deg); } }
.vip-fe-toast { position: fixed; bottom: 24px; right: 24px; background: #1e293b; color: #fff; padding: 12px 20px; border-radius: 10px; z-index: 99999; font-size: .88rem; opacity: 0; transition: opacity .3s; pointer-events: none; }
.vip-fe-toast.show { opacity: 1; }