.zasnet-assistant,
.zasnet-assistant * {
  box-sizing: border-box;
}

.zasnet-assistant {
  --zna-accent: #669b00;
  --zna-bg: #101215;
  --zna-panel: rgba(18, 20, 24, .96);
  --zna-card: rgba(255, 255, 255, .06);
  --zna-border: rgba(255, 255, 255, .12);
  --zna-text: #fff;
  --zna-muted: rgba(255, 255, 255, .68);
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 99980;
  font-family: inherit;
  line-height: 1.35;
}

body.zn-theme-light .zasnet-assistant,
[data-theme="light"] .zasnet-assistant,
.zasnet-assistant-light {
  --zna-bg: #f6f7f8;
  --zna-panel: rgba(255, 255, 255, .97);
  --zna-card: #fff;
  --zna-border: rgba(20, 26, 35, .12);
  --zna-text: #111827;
  --zna-muted: rgba(17, 24, 39, .62);
}

body.zn-theme-dark .zasnet-assistant,
[data-theme="dark"] .zasnet-assistant,
.zasnet-assistant-dark {
  --zna-bg: #101215;
  --zna-panel: rgba(18, 20, 24, .96);
  --zna-card: rgba(255, 255, 255, .06);
  --zna-border: rgba(255, 255, 255, .12);
  --zna-text: #fff;
  --zna-muted: rgba(255, 255, 255, .68);
}

.zna-fab {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 1px solid var(--zna-accent);
  border-radius: 50%;
  background: var(--zna-bg);
  color: var(--zna-text);
  box-shadow: 0 0 28px rgba(102, 155, 0, .55);
  cursor: pointer;
}

.zna-fab svg,
.zasnet-assistant svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.zna-panel {
  position: absolute;
  right: 0;
  bottom: 88px;
  display: none;
  width: min(468px, calc(100vw - 28px));
  height: min(680px, calc(100vh - 108px));
  max-height: min(680px, calc(100vh - 108px));
  overflow: hidden;
  border: 1px solid var(--zna-border);
  border-radius: 20px;
  background: var(--zna-panel);
  color: var(--zna-text);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .42);
  backdrop-filter: blur(16px);
}

.zasnet-assistant.is-open .zna-panel {
  display: flex;
  flex-direction: column;
}

.zasnet-assistant-open,
.zasnet-assistant-open body {
  overflow: hidden;
}

.zasnet-assistant.is-open .zna-fab {
  display: none;
}

.zna-head {
  display: grid;
  grid-template-columns: 46px 1fr 38px 38px;
  gap: 12px;
  flex: 0 0 auto;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid var(--zna-border);
}

.zna-logo {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8ad30a, var(--zna-accent));
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  box-shadow: 0 0 20px rgba(102, 155, 0, .5);
}

.zna-head strong,
.zna-head span {
  display: block;
}

.zna-head strong {
  font-size: 17px;
}

.zna-head span {
  color: var(--zna-muted);
  font-size: 13px;
}

.zna-head i {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--zna-accent);
}

.zna-refresh,
.zna-close {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
  color: var(--zna-text);
  cursor: pointer;
}

.zna-chat {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
  padding: 18px 18px 14px;
  overflow: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--zna-accent) transparent;
}

.zna-chat::-webkit-scrollbar { width: 8px; }
.zna-chat::-webkit-scrollbar-track { background: transparent; }
.zna-chat::-webkit-scrollbar-thumb { background: rgba(102, 155, 0, .72); border-radius: 999px; }

.zna-msg {
  max-width: 84%;
  font-size: 15px;
  line-height: 1.5;
}

.zna-msg.bot {
  align-self: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--zna-border);
  border-radius: 14px;
  background: var(--zna-card);
}

.zna-msg.lead-wrap {
  width: 100%;
  max-width: 100%;
}

.zna-msg.user {
  align-self: flex-end;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--zna-accent);
  color: #fff;
}

.zna-msg.plain {
  max-width: 100%;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}

.zna-msg p,
.zna-lead h3 {
  margin: 0 0 10px;
}

.zna-label {
  display: block;
  margin-bottom: 8px;
  color: var(--zna-muted);
  font-size: 13px;
}

.zna-quick {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.zna-quick button,
.zna-actions button {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--zna-border);
  border-radius: 9px;
  background: var(--zna-card);
  color: var(--zna-text);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  text-align: left;
}

.zna-quick svg {
  color: var(--zna-accent);
}

.zna-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.zna-input {
  display: grid;
  grid-template-columns: 1fr 48px;
  gap: 10px;
  flex: 0 0 auto;
  padding: 12px 18px 10px;
  border-top: 1px solid var(--zna-border);
  background: linear-gradient(180deg, transparent, var(--zna-panel) 18%);
}

.zna-input input,
.zna-lead input,
.zna-lead textarea {
  width: 100%;
  border: 1px solid var(--zna-border);
  border-radius: 10px;
  background: var(--zna-card);
  color: var(--zna-text);
  font: inherit;
  outline: none;
}

.zna-input input {
  height: 48px;
  padding: 0 14px;
}

.zna-input button,
.zna-primary {
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #8ad30a, var(--zna-accent));
  color: #fff;
  cursor: pointer;
}

.zna-primary {
  width: 100%;
  min-height: 44px;
  border-radius: 10px;
  font-weight: 800;
}

.zna-note {
  display: block;
  flex: 0 0 auto;
  padding: 0 18px 16px;
  color: var(--zna-muted);
  font-size: 12px;
}

.zna-lead {
  display: grid;
  gap: 10px;
  width: 100%;
}

.zna-lead label {
  display: grid;
  gap: 5px;
  color: var(--zna-text);
  font-size: 13px;
}

.zna-lead input {
  height: 46px;
  padding: 0 12px;
}

.zna-lead textarea {
  min-height: 92px;
  max-height: 160px;
  padding: 10px 12px;
  resize: vertical;
}

.zna-success {
  margin: 0;
  color: var(--zna-accent);
  font-weight: 800;
}

.zna-error {
  color: #ff6b6b;
}

@media (max-width: 640px) {
  .zasnet-assistant-open,
  .zasnet-assistant-open body,
  .zasnet-assistant-open .zasnet-pwa-scroll-root {
    overflow: hidden !important;
    overscroll-behavior: none;
  }

  .zasnet-assistant {
    right: max(18px, env(safe-area-inset-right));
    bottom: calc(18px + env(safe-area-inset-bottom));
  }

  .zna-panel {
    position: fixed;
    top: calc(8px + env(safe-area-inset-top));
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: auto;
    max-height: none;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 22px 22px 0 0;
    overscroll-behavior: contain;
    touch-action: none;
  }

  .zna-head {
    grid-template-columns: 44px 1fr 44px 50px;
    gap: 8px;
    padding: 12px 16px 10px;
  }

  .zna-logo {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }

  .zna-head strong {
    font-size: 15px;
  }

  .zna-head span {
    font-size: 12px;
  }

  .zna-refresh,
  .zna-close {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .zna-close {
    background: rgba(17, 24, 39, .06);
  }

  .zna-close svg {
    width: 26px;
    height: 26px;
    stroke-width: 2.4;
  }

  .zna-chat {
    min-height: 0;
    gap: 10px;
    padding: 12px 18px;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .zna-chat::-webkit-scrollbar {
    width: 0;
    height: 0;
  }

  .zna-quick {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .zna-quick button,
  .zna-actions button {
    min-height: 42px;
    gap: 9px;
    padding: 0 12px;
    border-radius: 9px;
    font-size: 14px;
  }

  .zna-quick svg,
  .zna-actions svg {
    width: 20px;
    height: 20px;
  }

  .zna-msg {
    max-width: 94%;
    font-size: 14px;
  }

  .zna-msg.bot {
    padding: 11px 12px;
  }

  .zna-input {
    grid-template-columns: 1fr 46px;
    gap: 9px;
    padding: 12px 18px 8px;
  }

  .zna-input input {
    height: 46px;
    font-size: 15px;
  }

  .zna-note {
    padding: 0 18px calc(12px + env(safe-area-inset-bottom));
    font-size: 11px;
    line-height: 1.35;
  }

  .zna-lead {
    gap: 8px;
  }

  .zna-lead input {
    height: 42px;
  }

  .zna-lead textarea {
    min-height: 74px;
  }
}

/* Exclusive ZasNet edition v20260514-ai10 */
.zasnet-assistant {
  --zna-gold: #d7ff72;
  --zna-ink: #0b1013;
}

.zasnet-assistant .zna-fab {
  isolation: isolate !important;
  position: relative !important;
  overflow: hidden !important;
}

.zasnet-assistant .zna-fab::before {
  content: "" !important;
  position: absolute !important;
  inset: -1px !important;
  z-index: -1 !important;
  border-radius: inherit !important;
  background: conic-gradient(from 180deg, rgba(102, 155, 0, .18), rgba(215, 255, 114, .82), rgba(102, 155, 0, .28), rgba(215, 255, 114, .82), rgba(102, 155, 0, .18)) !important;
  opacity: .82 !important;
  animation: znaExclusiveSpin 8s linear infinite !important;
}

.zasnet-assistant .zna-fab::after {
  content: "" !important;
  position: absolute !important;
  inset: 7px !important;
  z-index: -1 !important;
  border-radius: inherit !important;
  background: radial-gradient(circle at 35% 25%, rgba(141, 211, 10, .24), transparent 42%), #101215 !important;
}

.zasnet-assistant .zna-panel {
  isolation: isolate !important;
  overflow: hidden !important;
  border: 1px solid rgba(215, 255, 114, .2) !important;
  background:
    radial-gradient(circle at 18% 0%, rgba(102, 155, 0, .18), transparent 28%),
    radial-gradient(circle at 96% 12%, rgba(215, 255, 114, .105), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, .052), rgba(255, 255, 255, .01) 40%),
    rgba(15, 18, 22, .985) !important;
  box-shadow: 0 26px 80px rgba(0, 0, 0, .46), 0 0 0 1px rgba(102, 155, 0, .12), 0 0 48px rgba(102, 155, 0, .16) !important;
}

.zasnet-assistant .zna-panel::before {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  z-index: -1 !important;
  pointer-events: none !important;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, .055) 16%, transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, .035), transparent 22%) !important;
  opacity: .9 !important;
}

.zasnet-assistant .zna-head {
  position: relative !important;
  background: rgba(12, 16, 19, .86) !important;
}

.zasnet-assistant .zna-head::after {
  content: "AI" !important;
  position: absolute !important;
  top: 13px !important;
  right: 104px !important;
  min-width: 29px !important;
  height: 22px !important;
  display: grid !important;
  place-items: center !important;
  border: 1px solid rgba(215, 255, 114, .28) !important;
  border-radius: 999px !important;
  background: rgba(102, 155, 0, .12) !important;
  color: var(--zna-gold) !important;
  font-size: 11px !important;
  font-weight: 900 !important;
  letter-spacing: 0 !important;
}

.zasnet-assistant .zna-logo {
  position: relative !important;
  background: linear-gradient(135deg, #a6ee18 0%, #669b00 72%) !important;
  box-shadow: 0 0 0 5px rgba(102, 155, 0, .13), 0 14px 28px rgba(102, 155, 0, .33) !important;
}

.zasnet-assistant .zna-head strong {
  letter-spacing: 0 !important;
}

.zasnet-assistant .zna-head span i {
  box-shadow: 0 0 0 4px rgba(102, 155, 0, .14), 0 0 15px rgba(141, 211, 10, .58) !important;
}

.zasnet-assistant .zna-refresh,
.zasnet-assistant .zna-close {
  background: rgba(255, 255, 255, .05) !important;
  border: 1px solid rgba(255, 255, 255, .08) !important;
}

.zasnet-assistant .zna-msg.bot {
  background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .045)) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .16) !important;
}

.zasnet-assistant .zna-msg.user {
  color: #071006 !important;
  background: linear-gradient(135deg, #b9ff37, #75b700 72%) !important;
  font-weight: 750 !important;
}

.zasnet-assistant .zna-label {
  color: rgba(215, 255, 114, .74) !important;
  text-transform: uppercase !important;
  font-size: 11px !important;
}

.zasnet-assistant .zna-quick button,
.zasnet-assistant .zna-actions button {
  position: relative !important;
  overflow: hidden !important;
  border-color: rgba(215, 255, 114, .16) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .035)),
    rgba(255, 255, 255, .045) !important;
}

.zasnet-assistant .zna-quick button::after,
.zasnet-assistant .zna-actions button::after {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  pointer-events: none !important;
  background: linear-gradient(90deg, rgba(215, 255, 114, .12), transparent 36%) !important;
  opacity: 0 !important;
  transition: opacity .18s ease !important;
}

.zasnet-assistant .zna-quick button:hover::after,
.zasnet-assistant .zna-actions button:hover::after {
  opacity: 1 !important;
}

.zasnet-assistant .zna-quick svg,
.zasnet-assistant .zna-actions svg {
  filter: drop-shadow(0 0 6px rgba(141, 211, 10, .22)) !important;
}

.zasnet-assistant .zna-input {
  border-top-color: rgba(215, 255, 114, .14) !important;
  background: linear-gradient(180deg, rgba(9, 12, 15, .62), rgba(9, 12, 15, .98)) !important;
}

.zasnet-assistant .zna-input input {
  border-color: rgba(215, 255, 114, .3) !important;
  background: rgba(4, 8, 10, .72) !important;
}

.zasnet-assistant .zna-input button,
.zasnet-assistant .zna-primary {
  background: linear-gradient(135deg, #b9ff37, #669b00) !important;
  color: #071006 !important;
  font-weight: 900 !important;
}

body.zn-theme-light .zasnet-assistant .zna-panel,
[data-theme="light"] .zasnet-assistant .zna-panel,
.zasnet-assistant-light .zna-panel {
  background:
    radial-gradient(circle at 18% 0%, rgba(102, 155, 0, .13), transparent 28%),
    radial-gradient(circle at 96% 12%, rgba(215, 255, 114, .18), transparent 24%),
    rgba(255, 255, 255, .985) !important;
  border-color: rgba(102, 155, 0, .16) !important;
}

body.zn-theme-light .zasnet-assistant .zna-head,
[data-theme="light"] .zasnet-assistant .zna-head,
.zasnet-assistant-light .zna-head {
  background: rgba(255, 255, 255, .9) !important;
}

body.zn-theme-light .zasnet-assistant .zna-label,
[data-theme="light"] .zasnet-assistant .zna-label,
.zasnet-assistant-light .zna-label {
  color: #669b00 !important;
}

body.zn-theme-light .zasnet-assistant .zna-input,
[data-theme="light"] .zasnet-assistant .zna-input,
.zasnet-assistant-light .zna-input {
  background: rgba(255, 255, 255, .94) !important;
}

body.zn-theme-light .zasnet-assistant .zna-input input,
[data-theme="light"] .zasnet-assistant .zna-input input,
.zasnet-assistant-light .zna-input input {
  background: #ffffff !important;
  color: #111827 !important;
}

/* Theme-aware launcher button v20260514-ai11 */
.zasnet-assistant .zna-fab {
  background:
    radial-gradient(circle at 38% 28%, rgba(141, 211, 10, .18), transparent 42%),
    #101215 !important;
  color: #ffffff !important;
}

body.zn-theme-dark .zasnet-assistant .zna-fab,
[data-theme="dark"] .zasnet-assistant .zna-fab,
.zasnet-assistant-dark .zna-fab {
  border-color: rgba(215, 255, 114, .45) !important;
  background:
    radial-gradient(circle at 38% 28%, rgba(141, 211, 10, .2), transparent 42%),
    #101215 !important;
  color: #ffffff !important;
  box-shadow: 0 0 30px rgba(102, 155, 0, .52), 0 18px 38px rgba(0, 0, 0, .28) !important;
}

body.zn-theme-light .zasnet-assistant .zna-fab,
[data-theme="light"] .zasnet-assistant .zna-fab,
.zasnet-assistant-light .zna-fab {
  border-color: rgba(102, 155, 0, .7) !important;
  background:
    radial-gradient(circle at 38% 28%, rgba(141, 211, 10, .18), transparent 44%),
    #ffffff !important;
  color: #0f172a !important;
  box-shadow: 0 18px 42px rgba(102, 155, 0, .22), 0 12px 28px rgba(15, 23, 42, .13) !important;
}

body.zn-theme-light .zasnet-assistant .zna-fab::after,
[data-theme="light"] .zasnet-assistant .zna-fab::after,
.zasnet-assistant-light .zna-fab::after {
  background: radial-gradient(circle at 35% 25%, rgba(141, 211, 10, .18), transparent 42%), #ffffff !important;
}

@keyframes znaExclusiveSpin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .zasnet-assistant .zna-fab::before {
    animation: none !important;
  }
}

@media (max-width: 640px) {
  .zasnet-assistant .zna-head::after {
    top: 11px !important;
    right: 106px !important;
  }
}

/* Main-site visual lock v20260514-ai9: protect widget from cabinet/global button styles */
.zasnet-assistant {
  --zna-accent: #669b00 !important;
  --zna-accent-2: #8ad30a !important;
}

.zasnet-assistant .zna-fab {
  display: grid !important;
  place-items: center !important;
  width: 72px !important;
  height: 72px !important;
  padding: 0 !important;
  border: 1px solid var(--zna-accent) !important;
  border-radius: 999px !important;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, .05), transparent 46%),
    #101215 !important;
  color: #ffffff !important;
  box-shadow: 0 0 30px rgba(102, 155, 0, .52), 0 18px 38px rgba(0, 0, 0, .28) !important;
}

.zasnet-assistant .zna-panel {
  border-color: rgba(255, 255, 255, .13) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .035), transparent 38%),
    rgba(18, 20, 24, .97) !important;
  color: #ffffff !important;
}

.zasnet-assistant .zna-head {
  background: rgba(18, 20, 24, .74) !important;
  border-bottom-color: rgba(255, 255, 255, .13) !important;
}

.zasnet-assistant .zna-refresh,
.zasnet-assistant .zna-close {
  display: grid !important;
  place-items: center !important;
  width: 38px !important;
  height: 38px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 12px !important;
  background: transparent !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.zasnet-assistant .zna-refresh:hover,
.zasnet-assistant .zna-close:hover {
  background: rgba(255, 255, 255, .08) !important;
}

.zasnet-assistant .zna-msg.bot {
  border-color: rgba(255, 255, 255, .12) !important;
  background: rgba(255, 255, 255, .065) !important;
  color: #ffffff !important;
}

.zasnet-assistant .zna-quick button,
.zasnet-assistant .zna-actions button {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  min-height: 48px !important;
  padding: 0 13px !important;
  border: 1px solid rgba(255, 255, 255, .12) !important;
  border-radius: 9px !important;
  background: rgba(255, 255, 255, .055) !important;
  color: #ffffff !important;
  box-shadow: none !important;
  font: inherit !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  text-align: left !important;
}

.zasnet-assistant .zna-quick button:hover,
.zasnet-assistant .zna-actions button:hover {
  border-color: rgba(102, 155, 0, .65) !important;
  background: rgba(102, 155, 0, .14) !important;
  transform: translateY(-1px) !important;
}

.zasnet-assistant .zna-quick svg,
.zasnet-assistant .zna-actions svg {
  flex: 0 0 auto !important;
  width: 21px !important;
  height: 21px !important;
  color: var(--zna-accent-2) !important;
}

.zasnet-assistant .zna-input {
  background: rgba(18, 20, 24, .96) !important;
}

.zasnet-assistant .zna-input input {
  height: 48px !important;
  border: 1px solid rgba(102, 155, 0, .72) !important;
  border-radius: 14px !important;
  background: rgba(255, 255, 255, .055) !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(102, 155, 0, .12) !important;
}

.zasnet-assistant .zna-input button {
  display: grid !important;
  place-items: center !important;
  width: 50px !important;
  height: 50px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 12px !important;
  background: linear-gradient(135deg, #8ad30a, #669b00) !important;
  color: #ffffff !important;
}

.zasnet-assistant .zna-note {
  color: rgba(255, 255, 255, .68) !important;
}

body.zn-theme-light .zasnet-assistant .zna-panel,
[data-theme="light"] .zasnet-assistant .zna-panel,
.zasnet-assistant-light .zna-panel {
  border-color: rgba(15, 23, 42, .12) !important;
  background: rgba(255, 255, 255, .98) !important;
  color: #111827 !important;
}

body.zn-theme-light .zasnet-assistant .zna-head,
[data-theme="light"] .zasnet-assistant .zna-head,
.zasnet-assistant-light .zna-head {
  background: rgba(255, 255, 255, .86) !important;
  border-bottom-color: rgba(15, 23, 42, .1) !important;
}

body.zn-theme-light .zasnet-assistant .zna-refresh,
body.zn-theme-light .zasnet-assistant .zna-close,
[data-theme="light"] .zasnet-assistant .zna-refresh,
[data-theme="light"] .zasnet-assistant .zna-close,
.zasnet-assistant-light .zna-refresh,
.zasnet-assistant-light .zna-close {
  color: #111827 !important;
}

body.zn-theme-light .zasnet-assistant .zna-msg.bot,
[data-theme="light"] .zasnet-assistant .zna-msg.bot,
.zasnet-assistant-light .zna-msg.bot,
body.zn-theme-light .zasnet-assistant .zna-quick button,
body.zn-theme-light .zasnet-assistant .zna-actions button,
[data-theme="light"] .zasnet-assistant .zna-quick button,
[data-theme="light"] .zasnet-assistant .zna-actions button,
.zasnet-assistant-light .zna-quick button,
.zasnet-assistant-light .zna-actions button {
  border-color: rgba(15, 23, 42, .11) !important;
  background: #ffffff !important;
  color: #111827 !important;
}

@media (max-width: 640px) and (max-height: 720px) {
  .zna-panel {
    top: calc(4px + env(safe-area-inset-top));
    bottom: 0;
    height: auto;
    max-height: none;
  }

  .zna-chat {
    padding: 10px;
  }

  .zna-note {
    display: none;
  }

  .zna-quick button,
  .zna-actions button {
    min-height: 39px;
  }
}

/* Professional polish v20260514-ai8 */
.zasnet-assistant {
  --zna-accent-2: #8bd10b;
  --zna-shadow: 0 24px 70px rgba(4, 13, 10, .34);
  --zna-focus: rgba(102, 155, 0, .22);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.zasnet-assistant-light,
body.zn-theme-light .zasnet-assistant,
[data-theme="light"] .zasnet-assistant {
  --zna-bg: #ffffff;
  --zna-panel: rgba(255, 255, 255, .985);
  --zna-card: #ffffff;
  --zna-border: rgba(15, 23, 42, .11);
  --zna-text: #0f172a;
  --zna-muted: #667085;
  --zna-shadow: 0 22px 62px rgba(15, 23, 42, .18);
}

.zasnet-assistant-dark,
body.zn-theme-dark .zasnet-assistant,
[data-theme="dark"] .zasnet-assistant {
  --zna-bg: #0d1114;
  --zna-panel: rgba(14, 18, 22, .985);
  --zna-card: rgba(255, 255, 255, .055);
  --zna-border: rgba(255, 255, 255, .12);
  --zna-text: #f8fafc;
  --zna-muted: rgba(226, 232, 240, .66);
}

.zna-fab {
  width: 66px;
  height: 66px;
  border: 1px solid rgba(102, 155, 0, .72);
  background:
    radial-gradient(circle at 30% 20%, rgba(141, 214, 20, .16), transparent 42%),
    var(--zna-bg);
  box-shadow: 0 14px 34px rgba(102, 155, 0, .28), 0 10px 28px rgba(0, 0, 0, .18);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.zna-fab:hover {
  transform: translateY(-2px);
  border-color: var(--zna-accent-2);
  box-shadow: 0 18px 42px rgba(102, 155, 0, .34), 0 14px 32px rgba(0, 0, 0, .2);
}

.zna-panel {
  width: min(430px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 112px));
  max-height: min(620px, calc(100vh - 112px));
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .035), transparent 34%),
    var(--zna-panel);
  box-shadow: var(--zna-shadow);
}

.zna-head {
  grid-template-columns: 44px 1fr 40px 40px;
  min-height: 74px;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(102, 155, 0, .055), transparent);
}

.zna-logo {
  width: 42px;
  height: 42px;
  font-size: 22px;
  box-shadow: 0 10px 26px rgba(102, 155, 0, .28);
}

.zna-head strong {
  font-size: 16px;
  line-height: 1.15;
}

.zna-head span {
  margin-top: 3px;
  font-size: 12px;
}

.zna-refresh,
.zna-close {
  border-radius: 12px;
  transition: background .16s ease, color .16s ease, transform .16s ease;
}

.zna-refresh:hover,
.zna-close:hover {
  background: rgba(102, 155, 0, .11);
  color: var(--zna-accent-2);
}

.zna-refresh:active,
.zna-close:active,
.zna-fab:active {
  transform: translateY(1px);
}

.zna-chat {
  gap: 12px;
  padding: 16px 16px 12px;
}

.zna-msg {
  max-width: 88%;
  font-size: 14px;
}

.zna-msg.bot {
  padding: 13px 14px;
  border-radius: 14px 14px 14px 5px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .08);
}

.zna-msg.user {
  padding: 10px 13px;
  border-radius: 14px 14px 5px 14px;
  background: linear-gradient(135deg, var(--zna-accent-2), var(--zna-accent));
  box-shadow: 0 10px 22px rgba(102, 155, 0, .22);
}

.zna-msg p:last-child,
.zna-lead h3:last-child {
  margin-bottom: 0;
}

.zna-label {
  margin: 2px 0 9px;
  font-size: 12px;
  font-weight: 700;
}

.zna-quick {
  gap: 9px;
}

.zna-quick button,
.zna-actions button {
  min-height: 46px;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .035), transparent),
    var(--zna-card);
  font-size: 13px;
  transition: border-color .16s ease, background .16s ease, transform .16s ease, box-shadow .16s ease;
}

.zna-quick button:hover,
.zna-actions button:hover {
  border-color: rgba(102, 155, 0, .45);
  background: rgba(102, 155, 0, .095);
  box-shadow: 0 8px 20px rgba(15, 23, 42, .08);
}

.zna-quick button:active,
.zna-actions button:active {
  transform: translateY(1px);
}

.zna-input {
  grid-template-columns: 1fr 50px;
  padding: 12px 16px 9px;
}

.zna-input input,
.zna-lead input,
.zna-lead textarea {
  border-radius: 12px;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.zna-input input:focus,
.zna-lead input:focus,
.zna-lead textarea:focus {
  border-color: rgba(102, 155, 0, .66);
  box-shadow: 0 0 0 4px var(--zna-focus);
}

.zna-input button {
  width: 50px;
  height: 50px;
  box-shadow: 0 12px 26px rgba(102, 155, 0, .26);
  transition: transform .16s ease, box-shadow .16s ease;
}

.zna-input button:hover,
.zna-primary:hover {
  box-shadow: 0 14px 30px rgba(102, 155, 0, .32);
}

.zna-note {
  padding: 0 16px 15px;
  font-size: 11px;
}

.zna-lead {
  gap: 9px;
}

.zna-lead h3 {
  font-size: 16px;
}

.zna-primary {
  border-radius: 12px;
}

@media (min-width: 641px) {
  .zasnet-assistant {
    right: 26px;
    bottom: 26px;
  }

  .zna-panel {
    bottom: 84px;
  }
}

@media (max-width: 640px) {
  .zna-fab {
    width: 64px;
    height: 64px;
  }

  .zna-panel {
    top: calc(10px + env(safe-area-inset-top));
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -12px 42px rgba(15, 23, 42, .2);
  }

  .zna-head {
    min-height: 68px;
    padding: 11px 14px 9px;
  }

  .zna-chat {
    padding: 12px 14px;
  }

  .zna-quick button,
  .zna-actions button {
    min-height: 44px;
    font-size: 14px;
  }

  .zna-input {
    grid-template-columns: 1fr 50px;
    padding: 11px 14px 8px;
  }

  .zna-input input,
  .zna-input button {
    height: 50px;
  }

  .zna-note {
    padding: 0 14px calc(12px + env(safe-area-inset-bottom));
  }
}