.vg-ai-chat{position:fixed;right:22px;bottom:22px;z-index:2147483000;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.vg-ai-chat-toggle{width:64px;height:64px;border-radius:22px;border:1px solid rgba(255,255,255,.35);background:var(--primary-grad,linear-gradient(135deg,#8f6a12,#d4af37 52%,#f6e7ab));color:#111827;box-shadow:0 18px 45px rgba(17,24,39,.25);display:flex;align-items:center;justify-content:center;gap:4px;font-weight:800;letter-spacing:.02em}.vg-ai-chat-toggle i{font-size:1.35rem}.vg-ai-chat-panel{position:absolute;right:0;bottom:78px;width:min(460px,calc(100vw - 28px));height:min(680px,calc(100vh - 120px));background:rgba(255,255,255,.98);border:1px solid rgba(148,163,184,.32);border-radius:24px;box-shadow:0 24px 70px rgba(15,23,42,.30);overflow:hidden;display:flex;flex-direction:column}.vg-ai-chat-header{padding:16px 18px;background:linear-gradient(135deg,#111827,#1f2937);color:#fff;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.vg-ai-chat-title{font-size:1rem;font-weight:800}.vg-ai-chat-subtitle{margin-top:2px;font-size:.75rem;color:rgba(255,255,255,.76)}.vg-ai-header-actions{display:flex;gap:8px}.vg-ai-icon-btn{width:32px;height:32px;border:0;border-radius:12px;background:rgba(255,255,255,.12);color:#fff}.vg-ai-icon-btn:hover{background:rgba(255,255,255,.2)}.vg-ai-quick-questions{display:flex;gap:8px;overflow:auto;padding:10px 12px;background:#fff;border-bottom:1px solid rgba(148,163,184,.2)}.vg-ai-quick-questions button{white-space:nowrap;border:1px solid rgba(148,163,184,.35);background:#f8fafc;border-radius:999px;padding:6px 10px;font-size:.76rem;color:#334155}.vg-ai-quick-questions button:hover{border-color:#d4af37;color:#111827}.vg-ai-chat-messages{flex:1;padding:16px;overflow:auto;background:linear-gradient(180deg,#f8fafc,#eef2f7)}.vg-ai-message{display:flex;margin-bottom:12px}.vg-ai-message.user{justify-content:flex-end}.vg-ai-bubble{position:relative;max-width:88%;padding:11px 13px;border-radius:16px;font-size:.88rem;line-height:1.45;white-space:pre-wrap;box-shadow:0 8px 18px rgba(15,23,42,.06)}.vg-ai-message.bot .vg-ai-bubble{background:#fff;color:#1f2937;border:1px solid rgba(148,163,184,.22);border-top-left-radius:6px}.vg-ai-message.user .vg-ai-bubble{background:#111827;color:#fff;border-top-right-radius:6px}.vg-ai-message.loading .vg-ai-bubble{color:#64748b;font-style:italic}.vg-ai-copy{position:absolute;right:6px;top:6px;border:0;background:transparent;color:#94a3b8;font-size:.76rem;opacity:0}.vg-ai-bubble:hover .vg-ai-copy{opacity:1}.vg-ai-chat-form{display:flex;gap:10px;padding:12px;background:#fff;border-top:1px solid rgba(148,163,184,.22)}.vg-ai-chat-form textarea{flex:1;resize:none;border:1px solid rgba(148,163,184,.48);border-radius:16px;padding:10px 12px;font-size:.88rem;outline:none}.vg-ai-chat-form textarea:focus{border-color:var(--gold,#d4af37);box-shadow:0 0 0 .2rem var(--accent-glow,rgba(212,175,55,.18))}.vg-ai-send-btn{width:46px;border:0;border-radius:16px;background:var(--primary-grad,linear-gradient(135deg,#8f6a12,#d4af37 52%,#f6e7ab));color:#111827;font-weight:800}.vg-ai-send-btn:disabled{opacity:.55}.vg-ai-chat-note{padding:0 14px 12px;background:#fff;color:#64748b;font-size:.74rem}.vg-ai-chat-note i{color:#16a34a;margin-right:4px}@media(max-width:576px){.vg-ai-chat{right:14px;bottom:14px}.vg-ai-chat-panel{bottom:72px;height:min(590px,calc(100vh - 98px))}.vg-ai-quick-questions{padding:8px}}
.vg-ai-mode-row{display:flex;gap:8px;align-items:center;padding:10px 12px 0;background:#fff}.vg-ai-mode-row select{flex:1;border:1px solid rgba(148,163,184,.42);border-radius:12px;padding:7px 9px;font-size:.78rem;color:#334155;background:#f8fafc}.vg-ai-mini-action{border:1px solid rgba(212,175,55,.55);background:#fff8db;color:#6b4e05;border-radius:12px;padding:7px 10px;font-size:.76rem;font-weight:700;white-space:nowrap}.vg-ai-mini-action:hover{background:#fef3c7;color:#111827}.vg-ai-message.bot .vg-ai-bubble{padding-right:30px}@media(max-width:576px){.vg-ai-mode-row{flex-direction:column;align-items:stretch}.vg-ai-mini-action{width:100%}}
/* Phase 4 business copilot tools */
.vg-ai-mode-row{flex-wrap:wrap}.vg-ai-mode-row select{min-width:150px}.vg-ai-mode-row .vg-ai-mini-action{flex:0 0 auto}.vg-ai-chat-panel{width:min(520px,calc(100vw - 28px))}.vg-ai-chat-messages{scroll-behavior:smooth}.vg-ai-bubble strong{font-weight:800}@media(max-width:576px){.vg-ai-mode-row .vg-ai-mini-action{width:100%}}
/* Phase 5 enterprise business-copilot upgrades */
.vg-ai-prompt-library{display:flex;gap:7px;align-items:center;overflow:auto;padding:8px 12px;background:#fffbeb;border-bottom:1px solid rgba(212,175,55,.25);font-size:.72rem;color:#7c5d05}.vg-ai-prompt-library[hidden]{display:none}.vg-ai-prompt-library span{font-weight:800;white-space:nowrap}.vg-ai-prompt-library button{white-space:nowrap;border:1px solid rgba(212,175,55,.45);background:#fff;border-radius:999px;padding:5px 9px;font-size:.72rem;color:#4b5563}.vg-ai-prompt-library button:hover{background:#fef3c7;color:#111827}.vg-ai-chat-panel{width:min(560px,calc(100vw - 28px))}.vg-ai-mini-action i{margin-right:3px}@media(max-width:576px){.vg-ai-prompt-library{padding:7px 10px}.vg-ai-chat-panel{width:calc(100vw - 28px)}}

/* Phase 6 Voice Assistant */
.vg-ai-icon-btn.vg-ai-active{background:rgba(212,175,55,.32);color:#fef3c7;box-shadow:inset 0 0 0 1px rgba(250,204,21,.35)}
.vg-ai-icon-btn.vg-ai-listening,.vg-ai-mini-action.vg-ai-listening{background:#dc2626!important;color:#fff!important;animation:vgAiPulse 1s infinite}
.vg-ai-voice-status{padding:8px 14px;background:#fef2f2;color:#991b1b;border-top:1px solid rgba(220,38,38,.18);font-size:.78rem;font-weight:700;display:flex;align-items:center;gap:6px}
.vg-ai-voice-status[hidden]{display:none!important}
.vg-ai-voice-status i{font-size:1rem}
@keyframes vgAiPulse{0%{box-shadow:0 0 0 0 rgba(220,38,38,.40)}70%{box-shadow:0 0 0 8px rgba(220,38,38,0)}100%{box-shadow:0 0 0 0 rgba(220,38,38,0)}}


/* Phase 7 Enterprise AI Copilot */
.vg-ai-language-select{border:1px solid rgba(148,163,184,.42);border-radius:12px;padding:7px 9px;font-size:.78rem;color:#334155;background:#fff;min-width:110px}
.vg-ai-mini-action.vg-ai-phase7{border-color:rgba(37,99,235,.35);background:#eff6ff;color:#1d4ed8}
.vg-ai-mini-action.vg-ai-phase7:hover{background:#dbeafe;color:#1e3a8a}
.vg-ai-chat-panel{width:min(620px,calc(100vw - 28px))}
@media(max-width:576px){.vg-ai-language-select{width:100%}.vg-ai-mini-action.vg-ai-phase7{width:100%}}


/* Phase 8 UI/Voice correction: compact professional assistant layout */
.vg-ai-chat-panel{height:min(720px,calc(100vh - 90px));max-height:calc(100vh - 90px)}
.vg-ai-chat-panel-max{position:fixed!important;right:18px!important;bottom:18px!important;width:min(980px,calc(100vw - 36px))!important;height:min(840px,calc(100vh - 36px))!important;max-height:calc(100vh - 36px)!important}
.vg-ai-tools-panel{background:#fff;border-bottom:1px solid rgba(148,163,184,.22);flex:0 0 auto;max-height:210px;overflow:auto;transition:max-height .2s ease,padding .2s ease}
.vg-ai-tools-title{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px 0;color:#475569;font-size:.72rem;font-weight:800}
.vg-ai-tools-title small{font-weight:500;color:#94a3b8;font-size:.68rem}.vg-ai-tools-collapsed{max-height:36px;overflow:hidden}.vg-ai-tools-collapsed .vg-ai-mode-row,.vg-ai-tools-collapsed .vg-ai-tools-title small{display:none}.vg-ai-tools-collapsed .vg-ai-tools-title{padding:9px 12px}.vg-ai-tools-collapsed .vg-ai-tools-title span:after{content:' hidden';font-weight:600;color:#94a3b8;margin-left:4px}.vg-ai-chat-messages{min-height:190px}.vg-ai-chat-panel-max .vg-ai-chat-messages{min-height:360px}.vg-ai-mode-row{padding:8px 12px 10px}.vg-ai-mini-action{padding:6px 9px}.vg-ai-quick-questions{flex:0 0 auto;max-height:48px}.vg-ai-prompt-library{flex:0 0 auto;max-height:42px}.vg-ai-voice-status{flex:0 0 auto;line-height:1.35}.vg-ai-chat-form{flex:0 0 auto}.vg-ai-chat-note{flex:0 0 auto}.vg-ai-header-actions{flex-wrap:wrap;justify-content:flex-end}.vg-ai-icon-btn{flex:0 0 auto}.vg-ai-icon-btn.vg-ai-active{background:rgba(212,175,55,.32)!important;color:#fef3c7!important}
@media(max-width:576px){.vg-ai-chat-panel-max{right:8px!important;bottom:8px!important;width:calc(100vw - 16px)!important;height:calc(100vh - 16px)!important}.vg-ai-tools-panel{max-height:180px}.vg-ai-tools-collapsed{max-height:34px}.vg-ai-chat-messages{min-height:180px}}

/* Phase 9 fullscreen, voice and language correction */
.vg-ai-chat-panel,
.vg-ai-chat-panel *{box-sizing:border-box}
.vg-ai-chat-panel{display:flex;flex-direction:column;overflow:hidden;min-height:0}
.vg-ai-chat-panel-max{position:fixed!important;top:14px!important;right:14px!important;bottom:14px!important;left:auto!important;width:min(980px,calc(100vw - 28px))!important;height:auto!important;max-height:none!important}
.vg-ai-chat-header{flex:0 0 auto}
.vg-ai-tools-panel{flex:0 0 auto;max-height:170px;overflow:auto}
.vg-ai-chat-panel-max .vg-ai-tools-panel{max-height:145px}
.vg-ai-tools-collapsed{max-height:36px!important;overflow:hidden!important}
.vg-ai-quick-questions{flex:0 0 auto;max-height:44px;overflow:auto}
.vg-ai-prompt-library{flex:0 0 auto;max-height:40px;overflow:auto}
.vg-ai-chat-messages{flex:1 1 auto!important;min-height:0!important;overflow:auto!important;padding-bottom:14px}
.vg-ai-chat-panel-max .vg-ai-chat-messages{min-height:0!important}
.vg-ai-voice-status{flex:0 0 auto;max-height:56px;overflow:auto}
.vg-ai-chat-form{flex:0 0 auto;position:relative;z-index:2;box-shadow:0 -8px 18px rgba(15,23,42,.05)}
.vg-ai-chat-note{flex:0 0 auto;max-height:44px;overflow:auto;padding:6px 14px 10px!important}
.vg-ai-language-select option[value="Urdu"],
.vg-ai-language-select option[value="Spanish"],
.vg-ai-language-select option[value="French"],
.vg-ai-language-select option[value="Arabic"]{display:none}
@media(max-height:760px){.vg-ai-tools-panel{max-height:120px}.vg-ai-quick-questions{max-height:38px}.vg-ai-chat-note{max-height:34px}.vg-ai-chat-form{padding:8px}.vg-ai-chat-form textarea{min-height:42px}}

/* Phase 10 UI clarity fix: remove horizontal scrollbars, keep chat clean/user friendly */
.vg-ai-chat-panel{overflow:hidden!important;border-radius:22px!important}
.vg-ai-chat-panel *{max-width:100%}
.vg-ai-tools-panel,.vg-ai-quick-questions,.vg-ai-prompt-library,.vg-ai-chat-note,.vg-ai-voice-status{overflow-x:hidden!important}
.vg-ai-tools-panel{border-bottom:1px solid rgba(148,163,184,.20);background:#fff}
.vg-ai-mode-row{display:grid!important;grid-template-columns:1fr 1fr;gap:8px!important;align-items:center;padding:10px 12px!important;overflow:hidden!important}
.vg-ai-mode-row select,.vg-ai-language-select{width:100%!important;min-width:0!important;height:36px!important}
.vg-ai-mini-action{min-width:0!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;display:inline-flex!important;align-items:center;justify-content:center;gap:4px;height:34px!important;padding:6px 9px!important}
.vg-ai-mini-action i{flex:0 0 auto;margin-right:0!important}
.vg-ai-quick-questions{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px!important;padding:10px 12px!important;max-height:none!important;background:#fff;border-bottom:1px solid rgba(148,163,184,.18)}
.vg-ai-quick-questions button{min-width:0!important;width:100%!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;text-align:left!important;padding:7px 10px!important;border-radius:999px!important}
.vg-ai-prompt-library{flex-wrap:wrap!important;max-height:72px!important;overflow-y:auto!important;gap:6px!important;padding:8px 12px!important}
.vg-ai-prompt-library button{max-width:190px!important;overflow:hidden!important;text-overflow:ellipsis!important}
.vg-ai-chat-messages{overflow-x:hidden!important}
.vg-ai-bubble{word-break:break-word;overflow-wrap:anywhere}
.vg-ai-chat-form{align-items:center!important;padding:12px 14px!important;gap:10px!important}
.vg-ai-chat-form textarea{min-width:0!important;min-height:56px!important;max-height:96px!important;overflow:auto!important}
.vg-ai-send-btn{flex:0 0 48px!important;height:56px!important}
.vg-ai-chat-note{display:block!important;line-height:1.35!important;white-space:normal!important;word-break:normal!important;overflow-wrap:break-word!important;color:#64748b!important;background:#fff!important;border-top:1px solid rgba(148,163,184,.14)!important;max-height:64px!important;padding:8px 14px 10px!important}
.vg-ai-chat-note i{vertical-align:-1px}
.vg-ai-voice-status{line-height:1.35!important;word-break:break-word!important;overflow-wrap:anywhere!important;max-height:72px!important;padding:8px 14px!important}
.vg-ai-chat-panel-max .vg-ai-tools-panel{max-height:190px!important}
.vg-ai-chat-panel-max .vg-ai-quick-questions{grid-template-columns:repeat(4,minmax(0,1fr))!important}
.vg-ai-chat-panel-max .vg-ai-chat-note{max-height:58px!important}
@media(max-width:760px){
  .vg-ai-mode-row{grid-template-columns:1fr 1fr!important}
  .vg-ai-quick-questions{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media(max-width:520px){
  .vg-ai-mode-row{grid-template-columns:1fr!important}
  .vg-ai-quick-questions{grid-template-columns:1fr!important;max-height:96px!important;overflow-y:auto!important}
  .vg-ai-chat-note{max-height:72px!important;font-size:.70rem!important}
  .vg-ai-header-actions{gap:5px!important}
  .vg-ai-icon-btn{width:30px!important;height:30px!important}
}


/* Phase 11 AI tools show/hide reliability fix */
.vg-ai-tools-panel.vg-ai-tools-collapsed{
  max-height:38px!important;
  min-height:38px!important;
  height:38px!important;
  overflow:hidden!important;
  padding-bottom:0!important;
}
.vg-ai-tools-panel.vg-ai-tools-collapsed .vg-ai-mode-row{
  display:none!important;
  visibility:hidden!important;
  height:0!important;
  min-height:0!important;
  max-height:0!important;
  padding:0!important;
  margin:0!important;
  overflow:hidden!important;
}
.vg-ai-tools-panel.vg-ai-tools-collapsed .vg-ai-tools-title{
  padding:10px 12px!important;
}
.vg-ai-tools-panel.vg-ai-tools-collapsed .vg-ai-tools-title small{
  display:none!important;
}
.vg-ai-chat.vg-ai-tools-hidden .vg-ai-quick-questions,
.vg-ai-chat.vg-ai-tools-hidden .vg-ai-prompt-library{
  display:none!important;
  visibility:hidden!important;
  height:0!important;
  min-height:0!important;
  max-height:0!important;
  padding:0!important;
  margin:0!important;
  border:0!important;
  overflow:hidden!important;
}
.vg-ai-chat.vg-ai-tools-hidden .vg-ai-chat-messages{
  flex:1 1 auto!important;
}
.vg-ai-icon-btn#vgAiToolsToggle.vg-ai-active{
  background:rgba(212,175,55,.35)!important;
  color:#fff7cc!important;
  box-shadow:inset 0 0 0 1px rgba(250,204,21,.45)!important;
}
.vg-ai-chat-panel-max .vg-ai-tools-panel.vg-ai-tools-collapsed{
  max-height:38px!important;
  height:38px!important;
}

/* Phase 12 mobile visibility: keep AI button above bottom navigation. */
@media(max-width:767.98px){
  .vg-ai-chat{
    display:block!important;
    visibility:visible!important;
    opacity:1!important;
    position:fixed!important;
    right:18px!important;
    bottom:calc(72px + 54px + env(safe-area-inset-bottom))!important;
    z-index:2147483640!important;
    pointer-events:auto!important;
  }
  .vg-ai-chat-toggle{
    display:inline-flex!important;
    width:58px!important;
    height:58px!important;
    min-width:58px!important;
    min-height:58px!important;
    border-radius:19px!important;
    border:2px solid rgba(255,255,255,.86)!important;
    background:linear-gradient(135deg,#8f6a12,#d4af37 56%,#f6e7ab)!important;
    color:#111827!important;
    box-shadow:0 18px 38px rgba(31,22,5,.32)!important;
    pointer-events:auto!important;
    touch-action:manipulation!important;
  }
  .vg-ai-chat-toggle i{font-size:1.18rem!important}
  .vg-ai-chat-toggle span{display:inline-block!important;font-size:.72rem!important;font-weight:900!important}
  .vg-ai-chat-panel{
    right:0!important;
    bottom:58px!important;
    width:calc(100vw - 20px)!important;
    max-width:calc(100vw - 20px)!important;
    height:min(620px,calc(100vh - 162px))!important;
    max-height:calc(100vh - 162px)!important;
  }
}

/* Phase 13: hide AI assistant only on mobile screens. */
@media(max-width:767.98px){
  .vg-ai-chat{
    display:none!important;
    visibility:hidden!important;
    pointer-events:none!important;
  }
}