/* ─── Navtech AI Chat — Side Drawer v2 ──────────────────────────────────── */

:root {
  --nt-accent:        #0d9488;
  --nt-accent-dark:   #0f766e;
  --nt-accent-darker: #115e59;
  --nt-accent-bg:     rgba(13, 148, 136, 0.08);
  --nt-accent-glow:   rgba(13, 148, 136, 0.25);
  --nt-surface:       #ffffff;
  --nt-surface-2:     #f8fafc;
  --nt-surface-3:     #f1f5f9;
  --nt-border:        rgba(148, 163, 184, 0.18);
  --nt-border-solid:  #e2e8f0;
  --nt-text:          #0f172a;
  --nt-text-2:        #475569;
  --nt-text-3:        #94a3b8;
  --nt-shadow-sm:     0 4px 16px rgba(15, 23, 42, 0.08);
  --nt-shadow:        0 20px 50px rgba(15, 23, 42, 0.18);
  --nt-shadow-lg:     0 30px 70px rgba(15, 23, 42, 0.24);
  --nt-drawer-w:      32%;
  --nt-radius:        14px;
  --nt-ease:          cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Backdrop ──────────────────────────────────────────────────────────── */

#nt-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 99998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--nt-ease);
}

#nt-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ─── Drawer Panel ──────────────────────────────────────────────────────── */

#nt-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--nt-drawer-w);
  height: 100dvh;
  height: 100vh;
  background: var(--nt-surface);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.34s var(--nt-ease);
  box-shadow: -12px 0 60px rgba(15, 23, 42, 0.18);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

#nt-panel.is-open {
  transform: translateX(0);
}

/* ─── Drawer Header ─────────────────────────────────────────────────────── */

.nt-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px 16px;
  background: linear-gradient(135deg, var(--nt-accent-darker) 0%, var(--nt-accent-dark) 50%, var(--nt-accent) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.nt-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='20' cy='20' r='12'/%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.nt-avatar {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.18);
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}

.nt-avatar svg {
  width: 22px;
  height: 22px;
}

.nt-online-dot {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 11px;
  height: 11px;
  background: #4ade80;
  border-radius: 50%;
  border: 2px solid var(--nt-accent-dark);
  animation: nt-pulse-dot 2.5s infinite;
}

@keyframes nt-pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5); }
  50%       { box-shadow: 0 0 0 5px rgba(74, 222, 128, 0); }
}

.nt-identity {
  flex: 1;
  min-width: 0;
  z-index: 1;
}

.nt-identity-name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.nt-identity-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 2px;
  font-weight: 400;
}

.nt-status-icon {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  flex-shrink: 0;
}

.nt-header-actions {
  display: flex;
  gap: 4px;
  z-index: 1;
  flex-shrink: 0;
}

.nt-header-btn {
  width: 34px;
  height: 34px;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.85);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
}

.nt-header-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.nt-header-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

.nt-header-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ─── View Container ────────────────────────────────────────────────────── */

.nt-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s var(--nt-ease), opacity 0.3s var(--nt-ease);
}

.nt-view--hidden {
  display: none;
}

/* ─── Welcome Screen ────────────────────────────────────────────────────── */

.nt-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px 16px;
  text-align: center;
  gap: 8px;
}

.nt-welcome-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.12) 0%, rgba(13, 148, 136, 0.06) 100%);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.nt-welcome-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--nt-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nt-welcome h2 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--nt-text);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.nt-welcome p {
  margin: 4px 0 0;
  font-size: 13.5px;
  color: var(--nt-text-2);
  line-height: 1.5;
  max-width: 280px;
}

.nt-suggestions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  padding: 16px 20px 0;
}

.nt-pill {
  text-align: left;
  border: 1px solid var(--nt-border-solid);
  background: var(--nt-surface);
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--nt-text);
  line-height: 1.4;
  transition: border-color 0.16s, background 0.16s, transform 0.16s, box-shadow 0.16s;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--nt-shadow-sm);
}

.nt-pill:hover {
  border-color: var(--nt-accent);
  background: var(--nt-accent-bg);
  color: var(--nt-accent-darker);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--nt-accent-glow);
}

.nt-pill svg {
  width: 14px;
  height: 14px;
  stroke: var(--nt-accent);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  opacity: 0.7;
}

/* ─── Messages Area ─────────────────────────────────────────────────────── */

.nt-messages-area {
  flex: 1;
  overflow-y: auto;
  padding: 16px 16px 8px;
  scroll-behavior: smooth;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--nt-surface-2);
}

.nt-messages-area::-webkit-scrollbar {
  width: 4px;
}

.nt-messages-area::-webkit-scrollbar-track {
  background: transparent;
}

.nt-messages-area::-webkit-scrollbar-thumb {
  background: rgba(13, 148, 136, 0.22);
  border-radius: 999px;
}

/* ─── Message Bubbles ───────────────────────────────────────────────────── */

.nt-msg-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin: 2px 0;
}

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

.nt-msg-row.bot {
  flex-direction: row;
}

.nt-msg-avatar {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--nt-accent-dark), var(--nt-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: flex-end;
}

.nt-msg-avatar svg {
  width: 14px;
  height: 14px;
  stroke: #fff;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nt-bubble {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: 16px;
  font-size: 13.5px;
  line-height: 1.6;
  position: relative;
  word-break: break-word;
}

.nt-msg-row.user .nt-bubble {
  background: linear-gradient(135deg, var(--nt-accent-dark) 0%, var(--nt-accent) 100%);
  color: #fff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 20px var(--nt-accent-glow);
}

.nt-msg-row.bot .nt-bubble {
  background: var(--nt-surface);
  color: var(--nt-text);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--nt-border);
  box-shadow: var(--nt-shadow-sm);
}

/* ── Bot bubble typography ───────────────────────────────────────────────── */

.nt-bubble a {
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: opacity 0.15s;
}
.nt-bubble a:hover { opacity: 0.75; }

.nt-msg-row.user .nt-bubble a {
  color: rgba(255,255,255,0.92);
}
.nt-msg-row.bot .nt-bubble a {
  color: var(--nt-accent-dark);
}

/* Bold & italic */
.nt-bubble strong,
.nt-bubble b { font-weight: 700; }
.nt-bubble em,
.nt-bubble i  { font-style: italic; }

/* Headings inside bot bubble */
.nt-msg-row.bot .nt-bubble h3,
.nt-msg-row.bot .nt-bubble h4,
.nt-msg-row.bot .nt-bubble h5 {
  font-size: 13px;
  font-weight: 700;
  color: var(--nt-text);
  margin: 10px 0 4px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.nt-msg-row.bot .nt-bubble h3:first-child,
.nt-msg-row.bot .nt-bubble h4:first-child { margin-top: 2px; }

/* Inline code */
.nt-bubble code {
  background: rgba(3, 117, 120, 0.08);
  color: var(--nt-accent-darker);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  border: 1px solid rgba(3, 117, 120, 0.14);
}
.nt-msg-row.user .nt-bubble code {
  background: rgba(255,255,255,0.2);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}

/* Code block */
.nt-bubble pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px 14px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 12px;
  margin: 8px 0 4px;
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  line-height: 1.55;
}
.nt-bubble pre code {
  background: none;
  color: inherit;
  border: none;
  padding: 0;
  font-size: inherit;
}

/* Lists */
.nt-bubble ul,
.nt-bubble ol {
  margin: 6px 0 6px 18px;
  padding: 0;
}
.nt-bubble ul { list-style-type: disc; }
.nt-bubble ol { list-style-type: decimal; }

.nt-bubble li {
  margin-bottom: 4px;
  line-height: 1.55;
  padding-left: 2px;
}
.nt-bubble li:last-child { margin-bottom: 0; }

/* Blockquote */
.nt-msg-row.bot .nt-bubble blockquote {
  margin: 8px 0;
  padding: 6px 12px;
  border-left: 3px solid var(--nt-accent);
  background: rgba(3, 117, 120, 0.05);
  border-radius: 0 6px 6px 0;
  color: var(--nt-text-2);
  font-style: italic;
}

/* Horizontal rule */
.nt-bubble hr {
  border: none;
  border-top: 1px solid var(--nt-border-solid);
  margin: 10px 0;
}

/* Paragraphs */
.nt-bubble p {
  margin: 0 0 6px;
  line-height: 1.6;
}
.nt-bubble p:last-child { margin-bottom: 0; }

/* CTA action button inside bot bubble */
.nt-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 14px;
  background: var(--nt-accent);
  color: #fff !important;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none !important;
  cursor: pointer;
  border: none;
  transition: background 0.18s, transform 0.18s;
}

.nt-cta-btn:hover {
  background: var(--nt-accent-dark);
  transform: translateY(-1px);
}

.nt-cta-btn svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
}

/* Timestamp */
.nt-ts {
  font-size: 10.5px;
  color: var(--nt-text-3);
  padding: 0 2px;
  opacity: 0;
  transition: opacity 0.2s;
  text-align: right;
  margin-top: 1px;
}

.nt-msg-row:hover .nt-ts {
  opacity: 1;
}

/* ─── Typing Indicator ──────────────────────────────────────────────────── */

.nt-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  background: var(--nt-surface);
  border: 1px solid var(--nt-border);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  width: fit-content;
  box-shadow: var(--nt-shadow-sm);
}

.nt-typing .dot {
  width: 7px;
  height: 7px;
  background: var(--nt-accent);
  border-radius: 50%;
  animation: nt-bounce 1.3s infinite ease-in-out;
}

.nt-typing .dot:nth-child(2) { animation-delay: 0.18s; }
.nt-typing .dot:nth-child(3) { animation-delay: 0.36s; }

@keyframes nt-bounce {
  0%, 80%, 100% { transform: scale(0.55); opacity: 0.45; }
  40%            { transform: scale(1);    opacity: 1;    }
}

/* ─── Input Bar ─────────────────────────────────────────────────────────── */

.nt-input-area {
  flex-shrink: 0;
  padding: 12px 14px 14px;
  background: var(--nt-surface);
  border-top: 1px solid var(--nt-border-solid);
}

.nt-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--nt-surface-2);
  border: 1.5px solid var(--nt-border-solid);
  border-radius: 14px;
  padding: 8px 8px 8px 14px;
  transition: border-color 0.18s;
  outline: none;
}

.nt-input-wrap:focus-within {
  border-color: var(--nt-border-solid);
  outline: none;
  box-shadow: none;
}

#nt-input {
  flex: 1;
  border: none;
  background: transparent;
  resize: none;
  font-size: 14px;
  line-height: 1.55;
  color: var(--nt-text);
  font-family: inherit;
  outline: none;
  max-height: 110px;
  overflow-y: auto;
  scrollbar-width: none;
  padding: 0;
  min-height: 35px;
}

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

#nt-input::placeholder {
  color: var(--nt-text-3);
  border: none;
  outline: none;
  box-shadow: none;
  background: transparent;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
}

.nt-send-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--nt-accent);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
  box-shadow: 0 4px 14px var(--nt-accent-glow);
}

.nt-send-btn:hover:not(:disabled) {
  background: var(--nt-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--nt-accent-glow);
}

.nt-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.nt-send-btn svg {
  width: 16px;
  height: 16px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nt-input-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding: 0 2px;
}

.nt-contact-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--nt-border-solid);
  background: transparent;
  color: var(--nt-text-2);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.16s, color 0.16s, background 0.16s;
  font-family: inherit;
}

.nt-contact-cta:hover {
  border-color: var(--nt-accent);
  color: var(--nt-accent);
  background: var(--nt-accent-bg);
}

.nt-contact-cta svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.nt-powered {
  font-size: 10.5px;
  color: var(--nt-text-3);
}

/* ─── Contact View ──────────────────────────────────────────────────────── */

#nt-view-contact {
  background: var(--nt-surface);
}

.nt-contact-head {
  flex-shrink: 0;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--nt-border-solid);
}

.nt-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: none;
  color: var(--nt-text-2);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  margin-bottom: 14px;
  font-family: inherit;
  transition: color 0.16s;
}

.nt-back-btn:hover {
  color: var(--nt-accent);
}

.nt-back-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nt-contact-title {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
  color: var(--nt-text);
  letter-spacing: -0.02em;
}

.nt-contact-sub {
  margin: 0;
  font-size: 13px;
  color: var(--nt-text-2);
  line-height: 1.4;
}

.nt-contact-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px;
}

.nt-contact-body::-webkit-scrollbar { width: 4px; }
.nt-contact-body::-webkit-scrollbar-thumb {
  background: rgba(13, 148, 136, 0.2);
  border-radius: 999px;
}

/* Form fields */
.nt-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.nt-form-row.full {
  grid-template-columns: 1fr;
}

.nt-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nt-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--nt-text-2);
  letter-spacing: 0.02em;
}

.nt-label span {
  color: #ef4444;
  margin-left: 2px;
}

.nt-input-field {
  border: 1.5px solid var(--nt-border-solid);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13.5px;
  color: var(--nt-text);
  background: var(--nt-surface);
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
  width: 100%;
  box-sizing: border-box;
}

.nt-input-field:focus {
  border-color: var(--nt-accent);
  box-shadow: 0 0 0 3px var(--nt-accent-glow);
}

.nt-input-field::placeholder {
  color: var(--nt-text-3);
}

.nt-input-field.has-error {
  border-color: #ef4444;
}

.nt-field-error {
  font-size: 11.5px;
  color: #ef4444;
  display: none;
  margin-top: 1px;
}

.nt-field-error.visible {
  display: block;
}

textarea.nt-input-field {
  resize: none;
  min-height: 88px;
  line-height: 1.55;
}

.nt-form-submit-row {
  margin-top: 16px;
}

.nt-submit-btn {
  width: 100%;
  padding: 11px 20px;
  background: linear-gradient(135deg, var(--nt-accent-dark), var(--nt-accent));
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  transition: opacity 0.18s, transform 0.18s, box-shadow 0.18s;
  box-shadow: 0 6px 20px var(--nt-accent-glow);
}

.nt-submit-btn:hover:not(:disabled) {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px var(--nt-accent-glow);
}

.nt-submit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.nt-submit-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: none;
}

.nt-submit-btn.loading svg {
  animation: nt-spin 0.8s linear infinite;
}

@keyframes nt-spin {
  to { transform: rotate(360deg); }
}

/* Contact success / error notices */
.nt-notice {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
  margin-top: 14px;
  display: none;
}

.nt-notice.visible {
  display: block;
}

.nt-notice.success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.nt-notice.error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* ─── Shortcode trigger button ──────────────────────────────────────────── */

.nt-chat-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: linear-gradient(135deg, var(--nt-accent-dark), var(--nt-accent));
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 8px 24px var(--nt-accent-glow);
  transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s;
}

.nt-chat-trigger:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px var(--nt-accent-glow);
  opacity: 0.94;
}

/* ─── Date separator ────────────────────────────────────────────────────── */

.nt-date-sep {
  text-align: center;
  font-size: 11px;
  color: var(--nt-text-3);
  padding: 8px 0 4px;
  position: relative;
}

.nt-date-sep::before,
.nt-date-sep::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 28%;
  height: 1px;
  background: var(--nt-border-solid);
}

.nt-date-sep::before { left: 0; }
.nt-date-sep::after  { right: 0; }

/* ─── Mobile ────────────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  #nt-panel {
    width: 100vw;
  }

  .nt-form-row {
    grid-template-columns: 1fr;
  }
}

/* ─── Reduced Motion ────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  #nt-panel,
  #nt-backdrop,
  .nt-pill,
  .nt-send-btn,
  .nt-cta-btn,
  .nt-submit-btn {
    transition: none;
  }

  .nt-online-dot { animation: none; }
  .nt-typing .dot { animation: none; opacity: 0.7; }
  .nt-submit-btn.loading svg { animation: none; }
}