/* ════════════════════════════════════════
   VOLT-AI — Complete Stylesheet
   Voltaris Energy Engineering Platform
════════════════════════════════════════ */

/* ── GOOGLE FONTS ───────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500;600&family=IBM+Plex+Mono:wght@300;400;500&display=swap');

/* ── CSS VARIABLES ──────────────────── */
:root {
  --vai-bg:           #07101C;
  --vai-sidebar:      #0A1628;
  --vai-card:         #0D1B2E;
  --vai-card-hover:   #112238;
  --vai-border:       #162944;
  --vai-border-light: #1E3A5F;
  --vai-blue:         #0D3B66;
  --vai-blue-mid:     #1A5C9A;
  --vai-blue-light:   #2E7EC7;
  --vai-orange:       #F97316;
  --vai-orange-dk:    #C2530A;
  --vai-orange-glow:  rgba(249,115,22,0.15);
  --vai-white:        #FFFFFF;
  --vai-text:         #9CA3AF;
  --vai-text-bright:  #E5E7EB;
  --vai-text-dim:     #6B7280;
  --vai-green:        #22C55E;
  --vai-green-glow:   rgba(34,197,94,0.15);
  --vai-user-msg:     #0D2A4A;
  --vai-ai-msg:       #0D1B2E;
  --vai-radius:       10px;
  --vai-radius-sm:    6px;
  --vai-radius-lg:    14px;
  --vai-shadow:       0 40px 120px rgba(0,0,0,0.8),
                      0 0 0 1px rgba(249,115,22,0.06);
  --vai-transition:   all 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET SCOPED TO VOLT-AI ────────── */
#voltai-overlay *,
#voltai-overlay *::before,
#voltai-overlay *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 50;
}

#voltai-overlay button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

#voltai-overlay textarea {
  font-family: inherit;
}

/* ════════════════════════════════════
   OVERLAY
════════════════════════════════════ */
#voltai-overlay {
  display: none;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(3,7,18,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999999 !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: vai-overlay-in 0.25s ease;
}

#voltai-overlay.vai-active {
  display: flex;
}

@keyframes vai-overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ════════════════════════════════════
   MODAL CONTAINER
════════════════════════════════════ */
#voltai-modal {
  position: relative;
  width: 100%;
  max-width: 1100px;
  height: 90vh;
  max-height: 780px;
  background: var(--vai-bg);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius-lg);
  display: flex;
  overflow: hidden;
  box-shadow: var(--vai-shadow);
  animation: vai-modal-in 0.4s cubic-bezier(0.16,1,0.3,1);
}

@keyframes vai-modal-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ════════════════════════════════════
   LOADER SCREEN
════════════════════════════════════ */
#voltai-loader {
  position: absolute;
  inset: 0;
  background: var(--vai-bg);
  border-radius: var(--vai-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 100;
  transition: opacity 0.4s ease;
}

#voltai-loader.vai-loader-hidden {
  opacity: 0;
  pointer-events: none;
}

/* Loader brand */
.vai-loader-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.vai-loader-icon {
  width: 72px;
  height: 72px;
  background: var(--vai-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 0 rgba(249,115,22,0.4);
  animation: vai-icon-pulse 2s ease infinite;
}

@keyframes vai-icon-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(249,115,22,0.5); }
  50%  { box-shadow: 0 0 0 20px rgba(249,115,22,0); }
  100% { box-shadow: 0 0 0 0 rgba(249,115,22,0); }
}

.vai-loader-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--vai-white);
  letter-spacing: 4px;
}

.vai-loader-platform {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-orange);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* Loader progress */
.vai-loader-progress-wrap {
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vai-loader-bar {
  height: 2px;
  background: var(--vai-border);
  border-radius: 2px;
  overflow: hidden;
}

.vai-loader-fill {
  height: 100%;
  width: 0%;
  background: var(--vai-orange);
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}

.vai-loader-msg {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--vai-text);
  letter-spacing: 1px;
  text-align: center;
  min-height: 16px;
  transition: opacity 0.2s ease;
}

/* ════════════════════════════════════
   SIDEBAR
════════════════════════════════════ */
#voltai-sidebar {
  width: 245px;
  min-width: 245px;
  background: var(--vai-sidebar);
  border-right: 1px solid var(--vai-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
}

#voltai-sidebar::-webkit-scrollbar {
  display: none;
}

/* Sidebar logo */
.vai-sb-logo {
  padding: 24px 18px 18px;
  border-bottom: 1px solid var(--vai-border);
  flex-shrink: 0;
}

.vai-sb-logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.vai-sb-voltaris {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--vai-white);
  letter-spacing: 4px;
  line-height: 1;
}

.vai-sb-energy {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--vai-blue-light);
  letter-spacing: 4px;
  line-height: 1;
}

/* Sidebar nav */
.vai-sb-nav {
  flex: 1;
  padding: 14px 0;
  display: flex;
  flex-direction: column;
}

/* New session button */
.vai-new-session-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 14px 4px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--vai-orange) !important;
  border-radius: var(--vai-radius-sm);
  color: var(--vai-orange);
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: var(--vai-transition);
  width: calc(100% - 28px);
}

.vai-new-session-btn:hover {
  background: var(--vai-orange) !important;
  color: #111827;
}

.vai-new-session-btn svg {
  flex-shrink: 0;
}

/* Nav divider */
.vai-nav-divider {
  height: 1px;
  background: var(--vai-border);
  margin: 8px 14px;
}

/* Nav items */
.vai-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  cursor: pointer;
  color: var(--vai-text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: var(--vai-transition);
  user-select: none;
}

.vai-nav-item:hover {
  background: rgba(13,59,102,0.25);
  color: var(--vai-text-bright);
  border-left-color: var(--vai-blue-mid);
}

.vai-nav-item.active {
  background: rgba(249,115,22,0.08);
  color: var(--vai-orange);
  border-left-color: var(--vai-orange);
}

.vai-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  flex-shrink: 0;
  opacity: 0.8;
}

.vai-nav-item.active .vai-nav-icon,
.vai-nav-item:hover .vai-nav-icon {
  opacity: 1;
}

/* Sidebar profile card */
.vai-sb-profile {
  margin: 14px;
  background: var(--vai-card);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius);
  padding: 18px 14px;
  text-align: center;
  flex-shrink: 0;
}

.vai-sb-profile-avatar {
  width: 56px;
  height: 56px;
  background: var(--vai-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  box-shadow: 0 0 0 4px rgba(249,115,22,0.15),
              0 0 24px rgba(249,115,22,0.3);
  animation: vai-avatar-glow 3s ease infinite;
}

@keyframes vai-avatar-glow {
  0%,100% { box-shadow: 0 0 0 4px rgba(249,115,22,0.15), 0 0 20px rgba(249,115,22,0.25); }
  50%      { box-shadow: 0 0 0 4px rgba(249,115,22,0.25), 0 0 35px rgba(249,115,22,0.45); }
}

.vai-sb-profile-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--vai-white);
  letter-spacing: 1px;
  margin-bottom: 3px;
}

.vai-sb-profile-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 7px;
  color: var(--vai-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1.4;
}

.vai-sb-profile-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--vai-green);
  margin-bottom: 10px;
}

.vai-sb-profile-tagline {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-text-dim);
  line-height: 1.6;
  font-style: italic;
}

/* ════════════════════════════════════
   MAIN PANEL
════════════════════════════════════ */
#voltai-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ════════════════════════════════════
   HEADER
════════════════════════════════════ */
#voltai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--vai-border);
  background: var(--vai-sidebar);
  flex-shrink: 0;
}

.vai-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vai-header-avatar {
  width: 40px;
  height: 40px;
  background: var(--vai-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(249,115,22,0.35);
}

.vai-header-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vai-header-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--vai-white);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 7px;
  line-height: 1;
}

.vai-header-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-text-dim);
  letter-spacing: 1px;
}

.vai-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Status dot (reusable) */
.vai-status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--vai-green);
  border-radius: 50%;
  animation: vai-dot-pulse 2s ease infinite;
  flex-shrink: 0;
}

@keyframes vai-dot-pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.85); }
}

/* Context button */
.vai-context-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--vai-border) !important;
  border-radius: 20px;
  background: transparent;
  color: var(--vai-text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: var(--vai-transition);
}

.vai-context-btn:hover {
  border-color: var(--vai-blue-light) !important;
  color: var(--vai-blue-light);
}

/* Online pill */
.vai-online-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 20px;
  background: rgba(34,197,94,0.06);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-green);
  font-weight: 500;
}

/* Icon buttons */
.vai-icon-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--vai-border) !important;
  border-radius: var(--vai-radius-sm);
  background: transparent;
  color: var(--vai-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--vai-transition);
}

.vai-icon-btn:hover {
  border-color: var(--vai-text) !important;
  color: var(--vai-white);
}

.vai-close-btn:hover {
  border-color: #EF4444 !important;
  color: #EF4444;
  background: rgba(239,68,68,0.08);
}

/* ════════════════════════════════════
   SESSION CONTEXT PANEL
════════════════════════════════════ */
.vai-context-panel {
  border-bottom: 1px solid var(--vai-border);
  background: var(--vai-card);
  flex-shrink: 0;
  animation: vai-panel-in 0.2s ease;
}

.vai-context-panel[hidden] {
  display: none;
}

@keyframes vai-panel-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.vai-context-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--vai-border);
}

.vai-context-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.vai-context-close {
  color: var(--vai-text);
  transition: color 0.15s;
  display: flex;
  align-items: center;
}

.vai-context-close:hover {
  color: var(--vai-white);
}

.vai-context-body {
  padding: 12px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.vai-context-empty {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--vai-text-dim);
  font-style: italic;
}

/* Context items */
.vai-context-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--vai-bg);
  border: 1px solid var(--vai-border);
  border-radius: 4px;
  padding: 5px 10px;
}

.vai-context-key {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  color: var(--vai-text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.vai-context-val {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-orange);
  font-weight: 500;
}

/* ════════════════════════════════════
   MESSAGES AREA
════════════════════════════════════ */
#voltai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  scroll-behavior: smooth;
}

#voltai-messages::-webkit-scrollbar {
  width: 4px;
}

#voltai-messages::-webkit-scrollbar-track {
  background: transparent;
}

#voltai-messages::-webkit-scrollbar-thumb {
  background: var(--vai-border);
  border-radius: 4px;
}

#voltai-messages::-webkit-scrollbar-thumb:hover {
  background: var(--vai-border-light);
}

/* Message rows */
.vai-msg-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: vai-msg-in 0.25s ease;
}

.vai-msg-row.vai-user {
  flex-direction: row-reverse;
}

@keyframes vai-msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Message avatars */
.vai-msg-avatar {
  width: 34px;
  height: 34px;
  background: var(--vai-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(249,115,22,0.25);
  margin-top: 2px;
}

/* Message content wrapper */
.vai-msg-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 74%;
}

.vai-msg-row.vai-user .vai-msg-content {
  align-items: flex-end;
}

/* Bubbles */
.vai-bubble {
  background: var(--vai-ai-msg);
  border: 1px solid var(--vai-border);
  border-radius: 4px 12px 12px 12px;
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  color: var(--vai-text-bright);
  line-height: 1.75;
  word-break: break-word;
}

.vai-msg-row.vai-user .vai-bubble {
  background: var(--vai-user-msg);
  border-color: var(--vai-blue-mid);
  border-radius: 12px 4px 12px 12px;
  color: var(--vai-white);
}

/* Bubble typography */
.vai-bubble strong {
  color: var(--vai-white);
  font-weight: 600;
}

.vai-bubble em {
  color: var(--vai-text);
  font-style: italic;
}

.vai-bubble code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  background: rgba(255,255,255,0.06);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--vai-orange);
}

.vai-bubble ul,
.vai-bubble ol {
  padding-left: 18px;
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vai-bubble li {
  font-size: 13px;
  color: var(--vai-text-bright);
  line-height: 1.6;
}

/* Timestamps */
.vai-msg-time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-text-dim);
  letter-spacing: 0.5px;
  padding: 0 2px;
}

/* ════════════════════════════════════
   SUGGESTION CARDS
════════════════════════════════════ */
.vai-suggestions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.vai-suggest-card {
  background: var(--vai-bg);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--vai-transition);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
}

.vai-suggest-card:hover {
  border-color: var(--vai-orange);
  background: var(--vai-orange-glow);
  transform: translateY(-1px);
}

.vai-suggest-icon {
  font-size: 20px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
}

.vai-suggest-info {
  flex: 1;
  min-width: 0;
}

.vai-suggest-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--vai-orange);
  letter-spacing: 0.5px;
  margin-bottom: 3px;
  line-height: 1.2;
}

.vai-suggest-desc {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-text);
  line-height: 1.4;
}

.vai-suggest-arrow {
  font-size: 14px;
  color: var(--vai-text-dim);
  flex-shrink: 0;
  align-self: center;
  transition: transform 0.2s ease;
}

.vai-suggest-card:hover .vai-suggest-arrow {
  color: var(--vai-orange);
  transform: translateX(3px);
}

/* ════════════════════════════════════
   PRODUCT CARD
════════════════════════════════════ */
.vai-product-card {
  background: var(--vai-bg);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius);
  overflow: hidden;
  margin-top: 10px;
}

.vai-product-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--vai-border);
}

.vai-product-img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--vai-card);
  flex-shrink: 0;
}

.vai-product-img-placeholder {
  width: 80px;
  height: 60px;
  background: var(--vai-card);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.vai-product-info {
  flex: 1;
  min-width: 0;
}

.vai-product-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--vai-orange);
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 3px;
}

.vai-product-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-text);
  margin-bottom: 6px;
}

.vai-product-features {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.vai-product-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--vai-text-bright);
}

.vai-feature-check {
  width: 14px;
  height: 14px;
  background: rgba(34,197,94,0.15);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--vai-green);
  font-size: 8px;
}

.vai-product-card-actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
}

.vai-product-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 4px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--vai-transition);
  text-align: center;
  cursor: pointer;
}

.vai-product-btn.primary {
  background: var(--vai-orange);
  color: #111827;
  border: 1px solid var(--vai-orange);
}

.vai-product-btn.primary:hover {
  background: var(--vai-orange-dk);
  border-color: var(--vai-orange-dk);
}

.vai-product-btn.secondary {
  background: transparent;
  color: var(--vai-blue-light);
  border: 1px solid var(--vai-border);
}

.vai-product-btn.secondary:hover {
  border-color: var(--vai-blue-light);
  color: var(--vai-white);
}

/* ════════════════════════════════════
   PDF / DATASHEET CARD
════════════════════════════════════ */
.vai-pdf-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--vai-bg);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius-sm);
  padding: 12px 14px;
  margin-top: 10px;
  cursor: pointer;
  transition: var(--vai-transition);
}

.vai-pdf-card:hover {
  border-color: var(--vai-orange);
}

.vai-pdf-icon {
  width: 38px;
  height: 44px;
  background: var(--vai-orange);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 9px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.vai-pdf-info {
  flex: 1;
  min-width: 0;
}

.vai-pdf-name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--vai-text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vai-pdf-size {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-text-dim);
  margin-top: 2px;
}

.vai-pdf-download {
  color: var(--vai-orange);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

/* ════════════════════════════════════
   TYPING INDICATOR
════════════════════════════════════ */
.vai-typing-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: vai-msg-in 0.25s ease;
}

.vai-typing-bubble {
  background: var(--vai-ai-msg);
  border: 1px solid var(--vai-border);
  border-radius: 4px 12px 12px 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.vai-typing-status {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--vai-orange);
  letter-spacing: 1px;
  white-space: nowrap;
}

.vai-typing-dots {
  display: flex;
  align-items: center;
  gap: 4px;
}

.vai-typing-dot {
  width: 6px;
  height: 6px;
  background: var(--vai-orange);
  border-radius: 50%;
  animation: vai-dot-bounce 1.2s ease infinite;
  opacity: 0.4;
}

.vai-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.vai-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes vai-dot-bounce {
  0%,60%,100% { transform: translateY(0); opacity: 0.4; }
  30%          { transform: translateY(-5px); opacity: 1; }
}

/* ════════════════════════════════════
   INPUT AREA
════════════════════════════════════ */
#voltai-input-area {
  padding: 14px 20px;
  border-top: 1px solid var(--vai-border);
  background: var(--vai-sidebar);
  flex-shrink: 0;
}

.vai-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  background: var(--vai-card);
  border: 1px solid var(--vai-border);
  border-radius: var(--vai-radius);
  padding: 10px 10px 10px 16px;
  transition: border-color 0.2s ease;
}

.vai-input-wrap:focus-within {
  border-color: var(--vai-blue-mid);
}

#voltai-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--vai-white);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  resize: none;
  max-height: 120px;
  min-height: 22px;
  line-height: 1.6;
  padding: 0;
  scrollbar-width: none;
}

#voltai-input::-webkit-scrollbar {
  display: none;
}

#voltai-input::placeholder {
  color: var(--vai-text-dim);
}

.vai-input-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.vai-input-icon-btn {
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  color: var(--vai-text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: color 0.15s;
}

.vai-input-icon-btn:hover {
  color: var(--vai-text);
}

/* Send button */
.vai-send-btn {
  width: 38px;
  height: 38px;
  background: var(--vai-orange);
  border: none;
  border-radius: var(--vai-radius-sm);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--vai-transition);
}

.vai-send-btn:hover:not(:disabled) {
  background: var(--vai-orange-dk);
  transform: scale(1.05);
}

.vai-send-btn:disabled {
  background: var(--vai-border);
  cursor: not-allowed;
  transform: none;
}

.vai-input-footer {
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  color: var(--vai-text-dim);
  letter-spacing: 0.5px;
  margin-top: 8px;
  opacity: 0.6;
}

/* ════════════════════════════════════
   LAUNCH BUTTON
════════════════════════════════════ */
.voltai-launcher {
  display: inline-block;
}

.voltai-launch-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--vai-orange);
  color: #111827;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--vai-transition);
  box-shadow: 0 4px 20px rgba(249,115,22,0.3);
}

.voltai-launch-btn:hover {
  background: var(--vai-orange-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(249,115,22,0.4);
}

.voltai-launch-btn:active {
  transform: translateY(0);
}

/* ════════════════════════════════════
   MOBILE RESPONSIVE
════════════════════════════════════ */
@media (max-width: 768px) {

  #voltai-overlay {
    padding: 0;
  }

  #voltai-modal {
    border-radius: 0;
    height: 100vh;
    max-height: 100vh;
    flex-direction: column;
  }

  #voltai-sidebar {
    display: none;
  }

  .vai-context-btn {
    display: none;
  }

  .vai-online-pill {
    display: none;
  }

  .vai-suggestions {
    grid-template-columns: 1fr;
  }

  .vai-msg-content {
    max-width: 90%;
  }

  #voltai-messages {
    padding: 16px 14px;
  }

  #voltai-input-area {
    padding: 10px 14px;
  }
}

@media (max-width: 480px) {

  .vai-header-right .vai-icon-btn:first-child {
    display: none;
  }

  .vai-product-card-actions {
    flex-direction: column;
  }
}


/* ── ELEMENTOR CONFLICT FIX ─────── */
#voltai-overlay {
  transform: none !important;
  margin: 0 !important;
}

body.admin-bar #voltai-overlay {
  top: 32px !important;
  height: calc(100vh - 32px) !important;
}


/* ── SPACING FIXES ──────────────── */
#voltai-modal {
  margin: auto !important;
}

#voltai-sidebar {
  padding-bottom: 14px;
}

.vai-sb-nav {
  padding: 14px 0 0;
}

#voltai-messages {
  padding: 24px 22px;
  gap: 20px;
}

.vai-msg-avatar {
  margin-top: 0;
}

.vai-bubble {
  padding: 14px 16px;
}

/* Ensure modal fills correctly */
#voltai-main {
  position: relative;
  min-height: 0;
}

/* Force overlay above Elementor */
#voltai-overlay.vai-active {
  display: flex !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 999999 !important;
}