:root {
  --bg: #070809;
  --panel: #111315;
  --panel-2: #171a1e;
  --line: rgba(255,255,255,.1);
  --text: #f4f4f1;
  --muted: #a6adb5;
  --orange: #ff6a00;
  --green: #2fbf71;
  --blue: #4d8dff;
  --danger: #ff4d5e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }

.login-body {
  display: grid;
  place-items: center;
  background:
    linear-gradient(140deg, rgba(255,106,0,.18), transparent 32%),
    linear-gradient(320deg, rgba(77,141,255,.14), transparent 30%),
    #070809;
}

.login-shell {
  width: min(1080px, calc(100vw - 40px));
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 26px;
  align-items: stretch;
}

.login-brand,
.login-panel {
  border: 1px solid var(--line);
  background: rgba(17,19,21,.86);
  backdrop-filter: blur(18px);
  border-radius: 8px;
}

.login-brand {
  padding: 52px;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: #fff;
  font-weight: 800;
}

.brand-line { width: 42px; height: 1px; background: var(--line); }
.brand-product { color: var(--orange); font-weight: 800; }

.login-brand h1 {
  max-width: 680px;
  margin: 80px 0 18px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: .96;
  letter-spacing: 0;
}

.login-brand p {
  max-width: 560px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.login-status {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: #cbd3dc;
  font-size: 13px;
}

.login-status span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
}

.login-panel {
  padding: 38px;
  align-self: center;
}

.panel-heading p,
.eyebrow {
  margin: 0 0 8px;
  color: var(--orange);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 800;
}

.panel-heading h2 {
  margin: 0 0 28px;
  font-size: 30px;
}

.login-form label,
.wizard label {
  display: grid;
  gap: 8px;
  color: #cfd5dc;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.055);
  color: var(--text);
  border-radius: 8px;
  padding: 12px 13px;
  outline: none;
  font: inherit;
}

select option { background: #16191d; }

input:focus,
select:focus,
textarea:focus { border-color: rgba(255,106,0,.75); }

textarea {
  resize: vertical;
  min-height: 98px;
  line-height: 1.45;
}

button,
.primary-action,
.secondary-action {
  border: 0;
  border-radius: 8px;
  padding: 11px 16px;
  color: #080808;
  background: var(--orange);
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
}

.secondary-action {
  background: rgba(255,255,255,.08);
  color: var(--text);
}

.alert {
  padding: 12px 14px;
  background: rgba(255,77,94,.12);
  color: #ffb8c0;
  border: 1px solid rgba(255,77,94,.25);
  border-radius: 8px;
  margin-bottom: 18px;
}

.login-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  margin: 18px 0 0;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: #090a0c;
}

.sidebar-brand {
  display: grid;
  gap: 4px;
  padding: 8px 8px 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}

.sidebar-brand strong {
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0;
}

.sidebar-brand span,
.sidebar nav p {
  color: var(--muted);
  font-size: 12px;
}

.sidebar nav p {
  margin: 22px 10px 8px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 8px;
  color: #d9dde1;
  font-size: 14px;
  margin-bottom: 4px;
}

.sidebar nav a.active,
.sidebar nav a:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.ico {
  width: 28px;
  color: var(--orange);
  font-size: 11px;
  text-transform: uppercase;
}

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

.topbar {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 30px;
  background: rgba(12,13,15,.86);
  border-bottom: 1px solid var(--line);
}

.topbar h1 { margin: 0; font-size: 22px; }
.topbar p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }

.userbox {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--blue));
  font-weight: 900;
  color: #090909;
}

.userbox strong,
.userbox span {
  display: block;
  white-space: nowrap;
}

.userbox strong { font-size: 13px; }
.userbox span { color: var(--muted); font-size: 12px; }

.notification-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.logout {
  color: var(--muted);
  font-size: 12px;
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

.content-shell { padding: 30px; }

.page-header {
  max-width: 820px;
  margin-bottom: 24px;
}

.page-header.compact { margin-bottom: 20px; }

.page-header h2 {
  margin: 0;
  font-size: 34px;
}

.page-header p {
  color: var(--muted);
  line-height: 1.55;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-strip article,
.module-card,
.work-panel,
.wizard-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.025));
  border-radius: 8px;
}

.metric-strip article { padding: 16px; }
.metric-strip strong { display: block; font-size: 24px; }
.metric-strip span { color: var(--muted); font-size: 13px; }

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.module-card {
  padding: 20px;
  min-height: 216px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.module-icon {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--module-color);
  background: color-mix(in srgb, var(--module-color) 18%, transparent);
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 900;
}

.module-card h3,
.work-panel h3,
.wizard-card h3 { margin: 0 0 8px; }

.module-card p,
.work-panel p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.module-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
}

.badge,
.pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255,255,255,.08);
  color: #dfe3e7;
  font-size: 12px;
}

.badge-active {
  color: var(--orange);
  background: rgba(255,106,0,.14);
}

.workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.work-panel { padding: 22px; }
.work-panel.accent { border-color: rgba(255,106,0,.35); }

.wizard { max-width: 1060px; }

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.steps li {
  padding: 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 8px;
  font-size: 12px;
  text-align: center;
}

.steps li.active {
  color: #0b0b0b;
  background: var(--orange);
  border-color: var(--orange);
  font-weight: 900;
}

.wizard-card {
  display: none;
  padding: 24px;
}

.wizard-card.active { display: block; }

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.info-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255,255,255,.035);
  margin-bottom: 16px;
  color: #d8dde2;
  font-size: 13px;
}

.inline-status {
  min-height: 20px;
  margin: -6px 0 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.inline-status[data-tone="success"] { color: #8ee5b3; }
.inline-status[data-tone="warning"] { color: #ffd28a; }
.inline-status[data-tone="error"] { color: #ff9aa6; }

.muted-copy {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  margin: 0 0 14px;
}

.contact-source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.source-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255,255,255,.035);
}

.source-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.source-head input {
  width: 18px;
  height: 18px;
  accent-color: var(--orange);
}

.source-head strong {
  font-size: 13px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  text-align: left;
  color: var(--muted);
  background: rgba(255,255,255,.04);
}

td strong,
td span {
  display: block;
}

td span {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.campaigns-shell {
  display: grid;
  gap: 16px;
}

.campaigns-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  background: rgba(255,255,255,.035);
}

.campaigns-toolbar strong,
.campaigns-toolbar span {
  display: block;
}

.campaigns-toolbar span {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.campaign-metrics,
.campaign-detail-metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.campaign-metrics article,
.campaign-detail-metrics article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255,255,255,.04);
}

.campaign-metrics strong,
.campaign-detail-metrics strong {
  display: block;
  font-size: 20px;
}

.campaign-metrics span,
.campaign-detail-metrics span {
  color: var(--muted);
  font-size: 12px;
}

.campaigns-layout {
  display: grid;
  grid-template-columns: minmax(520px, .95fr) minmax(420px, 1.05fr);
  gap: 16px;
  align-items: start;
}

.campaigns-list-panel,
.campaign-detail-panel {
  min-width: 0;
}

.campaign-row {
  cursor: pointer;
}

.campaign-row:hover td,
.campaign-row.active td {
  background: rgba(255,255,255,.045);
}

.campaign-row.active td:first-child {
  box-shadow: inset 3px 0 0 var(--orange);
}

.campaign-detail-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.03);
  padding: 16px;
}

.campaign-detail-empty {
  color: var(--muted);
  min-height: 180px;
  display: grid;
  place-items: center;
  text-align: center;
}

.campaign-detail-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.campaign-detail-head h3 {
  margin: 0;
  font-size: 24px;
}

.campaign-detail-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.campaign-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.campaign-detail-meta span,
.status-chip,
.message-status {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255,255,255,.08);
  color: #dfe3e7;
  font-size: 12px;
}

.message-status[data-tone="danger"] {
  color: #ffb3bc;
  background: rgba(255,77,94,.14);
}

.message-status[data-tone="green"] {
  color: #9df0bf;
  background: rgba(47,191,113,.14);
}

.message-status[data-tone="blue"] {
  color: #b9d2ff;
  background: rgba(77,141,255,.14);
}

.message-status[data-tone="orange"] {
  color: #ffd1ad;
  background: rgba(255,106,0,.14);
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(320px, 1fr);
  gap: 20px;
}

.phone-preview {
  max-width: 420px;
  border: 1px solid rgba(37,211,102,.3);
  border-radius: 8px;
  background: #0e1b15;
  padding: 14px;
}

.wa-image-placeholder {
  min-height: 160px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #64836f;
  background: #14251b;
  margin-bottom: 10px;
  overflow: hidden;
}

.wa-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wa-bubble {
  background: #f8fff9;
  color: #102118;
  border-radius: 8px;
  padding: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
  font-size: 14px;
}

@media (max-width: 880px) {
  .login-shell,
  .app-shell,
  .workspace-grid,
  .preview-grid,
  .metric-strip,
  .campaign-metrics,
  .campaign-detail-metrics,
  .campaigns-layout,
  .contact-source-grid {
    grid-template-columns: 1fr;
  }

  .login-brand { min-height: auto; padding: 32px; }
  .sidebar { position: static; height: auto; }
  .topbar { height: auto; padding: 18px; align-items: flex-start; flex-direction: column; }
  .content-shell { padding: 18px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}