:root {
  --bg: #0d0d10;
  --bg-soft: rgba(255, 255, 255, 0.05);
  --panel: rgba(23, 24, 31, 0.82);
  --panel-strong: #17181f;
  --text: #f4efe7;
  --muted: #b8b1a4;
  --border: rgba(255, 255, 255, 0.08);
  --primary: #ff8c42;
  --secondary: #9b5cff;
  --success: #4fcf94;
  --danger: #ff6b6b;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

body.light {
  --bg: #efe6d9;
  --bg-soft: rgba(29, 53, 87, 0.06);
  --panel: rgba(255, 251, 245, 0.9);
  --panel-strong: #fffaf2;
  --text: #1d3557;
  --muted: #6d6f78;
  --border: rgba(29, 53, 87, 0.1);
  --primary: #1d3557;
  --secondary: #c68a3a;
  --success: #228b5d;
  --danger: #b84c4c;
  --shadow: 0 24px 70px rgba(29, 53, 87, 0.12);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 140, 66, 0.24), transparent 30%),
    radial-gradient(circle at top right, rgba(155, 92, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #09090c 0%, var(--bg) 100%);
  color: var(--text);
  overflow-y: auto;
}

body.light {
  background:
    radial-gradient(circle at top left, rgba(198, 138, 58, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(29, 53, 87, 0.12), transparent 28%),
    linear-gradient(180deg, #fff9f1 0%, var(--bg) 100%);
}

button, input, select, textarea {
  font: inherit;
}

a {
  color: inherit;
}

#app {
  min-height: 100vh;
}

.auth-shell,
.app-shell {
  min-height: 100vh;
}

.auth-shell {
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-shell-inner {
  width: min(1120px, 100%);
  display: grid;
  gap: 18px;
}

.auth-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.hero-panel,
.section-card,
.auth-card,
.kpi-card,
.thread-list,
.thread-panel,
.side-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(14px);
}

.auth-card,
.section-card,
.thread-list,
.thread-panel,
.side-panel {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.hero-panel {
  padding: 32px;
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 18px;
}

.subpanel {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -60px -80px auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 140, 66, 0.25), transparent 65%);
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  line-height: 1.05;
}

p {
  margin: 0;
  color: var(--muted);
}

.auth-form,
.form-grid {
  display: grid;
  gap: 14px;
}

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field-span {
  grid-column: 1 / -1;
}

.field label {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

select[multiple] {
  min-height: 150px;
}

.btn,
.ghost-btn,
.danger-btn,
.inline-chip {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover,
.ghost-btn:hover,
.danger-btn:hover,
.inline-chip:hover {
  transform: translateY(-1px);
}

.btn {
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--primary), #ffb067);
  color: #17181f;
  font-weight: 800;
}

body.light .btn {
  color: #fff;
}

.ghost-btn,
.danger-btn,
.inline-chip {
  padding: 10px 14px;
  background: var(--bg-soft);
  color: var(--text);
}

.danger-btn {
  background: rgba(255, 107, 107, 0.14);
  color: var(--danger);
}

.app-shell {
  display: block;
  min-height: 100vh;
}

.sidebar {
  width: 290px;
  padding: 26px 22px 56px;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  position: fixed;
  inset: 0 auto 0 0;
  height: 100vh;
  backdrop-filter: blur(20px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 20px;
  overflow: hidden;
  z-index: 10;
}

.brand {
  padding: 10px 8px 4px;
}

.brand small {
  color: var(--muted);
}

.sidebar-scroll {
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
}

.nav {
  display: grid;
  gap: 4px;
}

.nav button {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.nav button.active {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border);
}

.nav button:hover {
  background: rgba(255, 255, 255, 0.035);
}

.nav-icon {
  width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary);
  flex: 0 0 18px;
}

.nav button.active .nav-icon {
  color: var(--primary);
}

.workspace {
  margin-left: 290px;
  min-width: 0;
  min-height: 100vh;
  padding: 28px 32px 20px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-content: start;
  gap: 22px;
}

.workspace-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
  padding: 18px 0 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.auth-footer {
  padding: 0 4px;
  border-top: 0;
}

.workspace-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.header-actions,
.meta-row,
.toolbar,
.card-actions,
.list-actions,
.pill-row,
.modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.meta-badge,
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  font-size: 12px;
}

.status-badge.ok {
  color: var(--success);
}

.status-badge.warn {
  color: var(--primary);
}

.status-badge.off {
  color: var(--danger);
}

.grid-4,
.grid-3,
.grid-2 {
  display: grid;
  gap: 18px;
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.kpi-card {
  padding: 20px 22px;
}

.kpi-card strong {
  display: block;
  font-size: 28px;
  margin-top: 12px;
}

.list-card {
  display: grid;
  gap: 14px;
}

.list-item {
  display: grid;
  gap: 10px;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
}

.list-item-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.muted {
  color: var(--muted);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.hero-stat {
  padding: 12px 0 0;
  border-radius: 0;
  background: transparent;
  border-top: 1px solid var(--border);
}

.finance-bars {
  display: flex;
  align-items: end;
  gap: 12px;
  min-height: 220px;
  padding-top: 24px;
}

.finance-bars span {
  flex: 1;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  border-radius: 16px 16px 6px 6px;
  opacity: 0.85;
}

.kanban {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.kanban-col {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  min-height: 280px;
}

.kanban-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: grid;
  gap: 8px;
}

.whatsapp-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}

.thread-messages {
  display: grid;
  gap: 10px;
  max-height: min(52vh, 520px);
  overflow: auto;
}

.message-bubble {
  max-width: 78%;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
}

.message-bubble.outgoing {
  margin-left: auto;
  background: rgba(255, 140, 66, 0.2);
}

.message-bubble small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

#toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
}

.toast {
  padding: 14px 18px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

#modal-root {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 10, 0.7);
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: auto;
}

.modal {
  width: min(960px, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: 28px;
  border-radius: 28px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  gap: 20px;
}

.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.toggle-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.toggle-control {
  position: relative;
  display: inline-flex;
  width: 48px;
  height: 28px;
}

.toggle-control input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.toggle-slider {
  width: 48px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  transition: background 0.2s ease;
  position: relative;
}

.toggle-slider::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s ease;
}

.toggle-control input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--primary), #ffb067);
}

.toggle-control input:checked + .toggle-slider::after {
  transform: translateX(20px);
}

.settings-preview {
  width: 100%;
  max-width: 180px;
  max-height: 140px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.whatsapp-qr-preview {
  max-width: 100%;
  max-height: 320px;
}

.hidden {
  display: none;
}

.page-stack {
  display: grid;
  align-content: start;
  gap: 18px;
}

.section-head,
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.modal-form-stack {
  display: grid;
  gap: 22px;
}

.compact-grid {
  gap: 14px;
}

.builder-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 20px;
}

.builder-panel,
.summary-panel {
  display: grid;
  gap: 16px;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
}

.catalog-strip,
.summary-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.repeater-list {
  display: grid;
  gap: 14px;
}

.editor-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
}

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

.summary-list {
  display: grid;
  gap: 10px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.summary-row.total {
  font-size: 18px;
  border-bottom: 0;
  padding-bottom: 0;
}

.empty {
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--border);
  color: var(--muted);
}

#view {
  min-width: 0;
}

.settings-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.settings-media-stack,
.settings-form-stack {
  display: grid;
  gap: 16px;
}

.settings-upload-block {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
}

.settings-preview {
  width: 100%;
  max-width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
}

@media (max-width: 1180px) {
  .app-shell,
  .auth-grid,
  .whatsapp-layout,
  .builder-layout,
  .settings-layout,
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
  }

  .sidebar-scroll {
    overflow: visible;
    padding-right: 0;
  }

  .workspace {
    margin-left: 0;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .workspace-footer {
    flex-direction: column;
  }
}