:root {
  --ink: #17211a;
  --muted: #647166;
  --paper: #fff8e8;
  --card: rgba(255, 255, 255, 0.82);
  --line: rgba(23, 33, 26, 0.14);
  --accent: #e66b2f;
  --accent-dark: #9f3d17;
  --forest: #275c47;
  --green: #2f8c62;
  --gold: #f4c95d;
  --danger: #a33a1b;
  --shadow: 0 24px 80px rgba(47, 63, 48, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
  background:
    radial-gradient(circle at 10% 8%, rgba(230, 107, 47, 0.28), transparent 26rem),
    radial-gradient(circle at 88% 18%, rgba(47, 140, 98, 0.22), transparent 28rem),
    linear-gradient(135deg, #fff5df 0%, #edf4df 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(23, 33, 26, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 33, 26, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

button, input, textarea { font: inherit; }

.shell {
  position: relative;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
  align-items: end;
  margin-bottom: 24px;
  animation: rise 520ms ease both;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font: 800 0.76rem Verdana, sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 930px;
  margin-bottom: 12px;
  font-size: clamp(2.1rem, 6vw, 5.4rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 7px;
  font-size: 1.42rem;
  letter-spacing: -0.03em;
}

.lede {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-panel,
.card {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel {
  display: grid;
  gap: 6px;
  padding: 22px;
}

.hero-panel span {
  width: fit-content;
  border-radius: 999px;
  padding: 6px 10px;
  color: #fff;
  background: var(--forest);
  font: 800 0.72rem Verdana, sans-serif;
  text-transform: uppercase;
}

.hero-panel strong {
  font-size: 1.5rem;
}

.hero-panel small,
.message-footer,
.job small,
.empty {
  color: var(--muted);
}

.send-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
  align-items: start;
}

.composer {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(360px, 1fr);
  gap: 20px;
}

.step-numbers {
  max-width: 360px;
}

.step-accounts {
  grid-column: 1 / -1;
}

.card {
  padding: 22px;
  animation: rise 620ms ease both;
}

.step-card {
  display: grid;
  gap: 16px;
}

.user-compose {
  gap: 18px;
}

.user-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: center;
}

.metric-tile {
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 250, 240, 0.78);
}

.metric-tile span {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.metric-tile small {
  color: var(--muted);
  font: 800 0.7rem Verdana, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.user-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

.user-block {
  display: grid;
  gap: 12px;
}

.user-step {
  margin: 0;
  color: var(--accent-dark);
  font: 800 0.78rem Verdana, sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.user-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.user-actions .result {
  flex-basis: 100%;
}

.step-title {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step-title > span {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  color: #fff;
  background: var(--accent);
  font: 800 1rem Verdana, sans-serif;
  box-shadow: 0 12px 26px rgba(230, 107, 47, 0.22);
}

.step-title p {
  margin-bottom: 0;
  color: var(--muted);
}

label {
  color: var(--muted);
  font: 800 0.84rem Verdana, sans-serif;
}

.single-line {
  display: grid;
  gap: 7px;
}

.file-drop {
  display: grid;
  gap: 8px;
  border: 1px dashed rgba(39, 92, 71, 0.38);
  border-radius: 20px;
  padding: 14px;
  background: rgba(231, 239, 213, 0.46);
}

.file-drop input {
  padding: 10px;
  border-radius: 14px;
}

.file-drop span,
.rotation-control span {
  color: var(--muted);
  font: 700 0.75rem Verdana, sans-serif;
  text-transform: none;
}

input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px 15px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  outline: none;
  resize: vertical;
}

input:focus, textarea:focus {
  border-color: rgba(230, 107, 47, 0.68);
  box-shadow: 0 0 0 4px rgba(230, 107, 47, 0.14);
}

.message-footer,
.account-actions,
.send-summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.template-vars {
  display: grid;
  gap: 10px;
}

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

.template-vars-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.template-var.ghost {
  padding: 9px 12px;
  font: 800 0.78rem Verdana, sans-serif;
  letter-spacing: 0.02em;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  color: #fff;
  background: var(--accent);
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
  box-shadow: 0 14px 30px rgba(230, 107, 47, 0.24);
}

button:hover { transform: translateY(-1px); }

.primary-action {
  width: 100%;
  padding: 17px 20px;
  font-weight: 800;
}

.secondary,
.ghost,
.danger-action {
  color: var(--ink);
  background: #e7efd5;
  box-shadow: none;
}

.danger-action {
  color: #7c2d12;
  background: #ffe0c7;
}

.ghost {
  padding: 10px 13px;
  font-size: 0.9rem;
}

a.ghost {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.storefront-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.storefront-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.storefront-packages {
  display: grid;
  gap: 12px;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 18px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.button-link:hover { transform: translateY(-1px); }

.button-link.whatsapp {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 30px rgba(47, 140, 98, 0.24);
}

.button-link.buy {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(230, 107, 47, 0.24);
}

.account-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.rotation-control {
  display: grid;
  grid-template-columns: auto 110px 1fr;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 14px;
  background: rgba(255, 250, 240, 0.72);
}

.rotation-control input {
  text-align: center;
  font-weight: 800;
}

.account-card {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 14px;
  color: var(--ink);
  background: rgba(255, 250, 240, 0.72);
  cursor: pointer;
}

.account-card:has(input:checked) {
  border-color: rgba(47, 140, 98, 0.7);
  background: rgba(223, 242, 217, 0.9);
  box-shadow: inset 0 0 0 2px rgba(47, 140, 98, 0.12);
}

.account-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.account-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  color: #fff;
  background: var(--forest);
  font: 800 0.9rem Verdana, sans-serif;
}

.account-card strong,
.account-card small {
  display: block;
}

.account-card small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.76rem;
}

.account-status {
  display: inline-block;
  width: fit-content;
  margin-top: 8px;
  border-radius: 999px;
  padding: 4px 8px;
  font: 800 0.65rem Verdana, sans-serif;
  font-style: normal;
  text-transform: uppercase;
}

.account-status.connected {
  color: #155c37;
  background: #c9f4d8;
}

.account-status.disconnected {
  color: #8a3a18;
  background: #ffe0c7;
}

.send-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.send-summary div,
.stats article {
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 250, 240, 0.78);
}

.send-summary span,
.stats span {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.send-summary small,
.stats small {
  color: var(--muted);
  font: 800 0.7rem Verdana, sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.side-column {
  display: grid;
  gap: 20px;
  position: sticky;
  top: 18px;
}

.status-card,
.recent-card {
  display: grid;
  gap: 16px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.result {
  min-height: 1.3em;
  margin: 0;
  color: var(--green);
  font-weight: 700;
}

.alert {
  margin: 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(163, 58, 27, 0.25);
  background: #ffe1d6;
  color: var(--danger);
  font-weight: 800;
}

.alert.warn {
  border-color: rgba(122, 91, 0, 0.25);
  background: #fff0bf;
  color: #7a5b00;
}

.recent {
  display: grid;
  gap: 10px;
  max-height: 620px;
  overflow: auto;
  padding-right: 4px;
}

.job {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.job p {
  margin-bottom: 6px;
}

.badge {
  align-self: start;
  border-radius: 999px;
  padding: 6px 10px;
  background: #dff2d9;
  color: var(--forest);
  font: 800 0.68rem Verdana, sans-serif;
  text-transform: uppercase;
}

.badge.failed { background: #ffe1d6; color: var(--danger); }
.badge.queued { background: #fff0bf; color: #7a5b00; }
.badge.sending { background: #dbeafe; color: #1d4f8f; }

.error { color: var(--danger); }

code {
  border-radius: 8px;
  padding: 2px 6px;
  background: rgba(23, 33, 26, 0.08);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1080px) {
  .send-layout,
  .composer,
  .hero { grid-template-columns: 1fr; }
  .side-column { position: static; }
  .step-numbers { max-width: none; }
  .user-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 22px, 1280px); padding: 24px 0; }
  .card, .hero-panel { border-radius: 24px; padding: 18px; }
  .account-list, .send-summary, .stats { grid-template-columns: 1fr; }
  .message-footer, .account-actions { align-items: stretch; flex-direction: column; }
  .rotation-control { grid-template-columns: 1fr; }
  h1 { letter-spacing: -0.04em; }
}