:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbe3df;
  --soft: #f5f8f6;
  --panel: #ffffff;
  --panel-2: #eef6f2;
  --green: #075e54;
  --green-2: #128c7e;
  --mint: #d9fdd3;
  --blue: #1877f2;
  --amber: #f59e0b;
  --red: #e11d48;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  --radius: 22px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(18, 140, 126, 0.18), transparent 34rem),
    linear-gradient(180deg, #f7faf9 0%, #eef4f1 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.boot-screen,
.auth-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.boot-screen {
  gap: 12px;
  color: var(--muted);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: var(--shadow);
}

.auth-card {
  width: min(100%, 430px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.auth-card h1,
.screen-title h1,
.section-title h2 {
  margin: 0;
  letter-spacing: 0;
}

.auth-card h1 {
  margin-top: 18px;
  font-size: 26px;
  line-height: 1.1;
}

.auth-card p {
  margin: 8px 0 22px;
  color: var(--muted);
  line-height: 1.45;
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.field label {
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.field input,
.search-box input,
.reply-box textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border 0.18s ease, box-shadow 0.18s ease;
}

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

.field input:focus,
.search-box input:focus,
.reply-box textarea:focus {
  border-color: rgba(18, 140, 126, 0.7);
  box-shadow: 0 0 0 4px rgba(18, 140, 126, 0.12);
}

.primary-btn,
.ghost-btn,
.icon-btn,
.chip,
.tab-btn,
.quick-action {
  border: 0;
  border-radius: 999px;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  background: var(--green);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(7, 94, 84, 0.22);
}

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

.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: #0f172a;
  font-weight: 750;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.app-shell {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: calc(env(safe-area-inset-top) + 12px) 16px 14px;
  background: linear-gradient(135deg, #075e54, #0b7467);
  color: #fff;
  box-shadow: 0 10px 26px rgba(7, 94, 84, 0.22);
}

.topbar-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-row .brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

.brand-copy {
  min-width: 0;
}

.brand-copy strong {
  display: block;
  font-size: 15px;
}

.brand-copy span {
  display: block;
  max-width: 220px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.84);
}

.status-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18);
}

.top-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.metric-pill {
  min-width: 0;
  padding: 10px;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.14);
}

.metric-pill span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 700;
}

.metric-pill strong {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  font-size: 17px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content {
  min-width: 0;
  padding: 16px;
  padding-bottom: calc(env(safe-area-inset-bottom) + 88px);
}

.screen-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.screen-title h1 {
  font-size: 24px;
  line-height: 1.05;
}

.screen-title p,
.section-title p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.grid-two {
  display: grid;
  gap: 14px;
}

.inbox-layout {
  display: grid;
  gap: 14px;
}

.conversation-list {
  overflow: hidden;
}

.search-box {
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.search-box input {
  height: 42px;
  padding: 0 14px;
  background: var(--soft);
}

.conversation-items {
  max-height: 52dvh;
  overflow-y: auto;
}

.conversation-row {
  width: 100%;
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 10px;
  padding: 12px;
  border: 0;
  border-bottom: 1px solid rgba(219, 227, 223, 0.7);
  background: transparent;
  text-align: left;
}

.conversation-row.is-active {
  background: #edf7f3;
}

.avatar {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #c8f2e3;
  color: #075e54;
  font-weight: 900;
}

.conversation-main {
  min-width: 0;
}

.conversation-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.conversation-title strong,
.lead-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-title strong {
  display: block;
  min-width: 0;
  font-size: 14px;
}

.last-message {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-meta {
  display: grid;
  justify-items: end;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
}

.unread {
  display: grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}

.badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: #e2e8f0;
  color: #334155;
  font-size: 11px;
  font-weight: 850;
  white-space: nowrap;
}

.badge.instagram {
  background: #fce7f3;
  color: #be185d;
}

.badge.whatsapp {
  background: #dcfce7;
  color: #166534;
}

.badge.uazapi {
  background: #dbeafe;
  color: #1d4ed8;
}

.badge.hot {
  background: #ffedd5;
  color: #c2410c;
}

.chat-panel {
  overflow: hidden;
  min-height: 560px;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: #f8fbfa;
}

.chat-user {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.chat-user strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-user span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.messages {
  overflow-y: auto;
  padding: 16px 12px;
  background:
    linear-gradient(rgba(238, 246, 242, 0.86), rgba(238, 246, 242, 0.86)),
    radial-gradient(circle at 10% 20%, rgba(7, 94, 84, 0.08), transparent 12rem);
}

.bubble {
  width: fit-content;
  max-width: 82%;
  margin: 8px 0;
  padding: 10px 12px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.06);
}

.bubble.agent,
.bubble.bot {
  margin-left: auto;
  background: var(--mint);
}

.bubble p {
  margin: 0;
  color: #111827;
  font-size: 14px;
  line-height: 1.35;
  white-space: pre-wrap;
}

.bubble time {
  display: block;
  margin-top: 5px;
  color: #64748b;
  font-size: 10px;
  text-align: right;
}

.reply-box {
  padding: 12px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.reply-box textarea {
  min-height: 76px;
  resize: none;
  padding: 12px;
}

.reply-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.reply-note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
}

.lead-center {
  display: grid;
  gap: 14px;
}

.insights-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.insight-card {
  padding: 14px;
}

.insight-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.insight-card strong {
  display: block;
  margin-top: 5px;
  font-size: 24px;
  line-height: 1;
}

.filter-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.chip {
  min-height: 36px;
  padding: 0 13px;
  background: #fff;
  color: #334155;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.chip.active {
  border-color: #075e54;
  background: #075e54;
  color: #fff;
}

.lead-board {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(286px, 88vw);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}

.lead-lane {
  scroll-snap-align: start;
  min-height: 420px;
  padding: 12px;
}

.lane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.lane-head strong {
  font-size: 14px;
}

.lane-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.lead-stack {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.lead-card {
  display: grid;
  gap: 9px;
  padding: 12px;
  border: 1px solid #e5ece8;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.lead-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.lead-card small {
  color: var(--muted);
  font-size: 11px;
}

.lead-card p {
  margin: 0;
  color: #475569;
  font-size: 12px;
  line-height: 1.35;
}

.lead-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.connections-grid {
  display: grid;
  gap: 12px;
}

.connection-card {
  padding: 16px;
}

.connection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.connection-card h3 {
  margin: 0;
  font-size: 17px;
}

.connection-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.connection-meta {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.meta-row strong {
  color: var(--ink);
  text-align: right;
}

.bottom-nav {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 8px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  border: 1px solid rgba(219, 227, 223, 0.9);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.tab-btn {
  min-height: 44px;
  background: transparent;
  color: #64748b;
  font-size: 12px;
  font-weight: 850;
}

.tab-btn.active {
  background: #dff5ed;
  color: #075e54;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 92px;
  left: 16px;
  z-index: 40;
  display: none;
  padding: 12px 14px;
  border-radius: 16px;
  background: #0f172a;
  color: #fff;
  font-size: 13px;
  box-shadow: var(--shadow);
}

.toast.show {
  display: block;
}

.error-box {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #fff1f2;
  color: #be123c;
  font-size: 13px;
}

.hide {
  display: none !important;
}

@media (min-width: 840px) {
  .content {
    width: min(1220px, 100%);
    margin: 0 auto;
    padding-bottom: 104px;
  }

  .grid-two,
  .inbox-layout,
  .connections-grid {
    grid-template-columns: 380px minmax(0, 1fr);
  }

  .conversation-items {
    max-height: 68dvh;
  }

  .lead-board {
    grid-auto-columns: minmax(286px, 1fr);
  }

  .bottom-nav {
    width: min(520px, calc(100% - 24px));
    margin: 0 auto;
  }

  .toast {
    left: auto;
    width: 360px;
  }
}