:root {
  color-scheme: light;
  --bg: #f7f7f8;
  --surface: #ffffff;
  --surface-alt: #f3f4f6;
  --surface-strong: #161616;
  --border: #e6e7eb;
  --text: #141414;
  --muted: #666a73;
  --accent: #d72845;
  --accent-soft: #f8d6de;
  --accent-strong: #b91d37;
  --danger: #a11d34;
  --warning: #9f5a1b;
  --radius: 22px;
  --shadow: 0 24px 50px rgba(16, 19, 26, 0.08);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(215, 40, 69, 0.12), transparent 22%),
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.05), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 55%, #f2f2f4 100%);
  color: var(--text);
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

.shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 20px 72px;
}

.shell.narrow {
  max-width: 760px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.auth-card {
  width: min(100%, 560px);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(20, 20, 20, 0.07);
  border-radius: 32px;
  box-shadow: 0 30px 60px rgba(16, 19, 26, 0.12);
  padding: 32px;
}

.auth-brand {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

.auth-devectus-logo {
  height: 32px;
  width: auto;
}

.auth-novutive-logo {
  height: 82px;
  width: auto;
}

.auth-copy h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 2.6rem);
  letter-spacing: -0.04em;
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.brand-header {
  margin-bottom: 28px;
}

.brand-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}

.brand-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.devectus-mark {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04);
}

.devectus-mark img {
  display: block;
  height: 34px;
  width: auto;
}

.brand-hero {
  display: grid;
  grid-template-columns: 1.3fr 300px;
  gap: 24px;
  align-items: center;
  padding: 30px 32px;
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.88)),
    linear-gradient(135deg, rgba(215, 40, 69, 0.08), rgba(20, 20, 20, 0.02));
  border: 1px solid rgba(20, 20, 20, 0.06);
  box-shadow: var(--shadow);
}

.brand-copy h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 0.98;
  margin: 0 0 12px;
  letter-spacing: -0.04em;
}

.brand-summary {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.novutive-mark {
  display: flex;
  justify-content: center;
  align-items: center;
  background:
    radial-gradient(circle at top, rgba(215, 40, 69, 0.12), transparent 60%),
    #ffffff;
  border-radius: 28px;
  border: 1px solid rgba(215, 40, 69, 0.14);
  padding: 20px;
  min-height: 220px;
}

.novutive-mark img {
  width: min(100%, 230px);
  height: auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
  font-size: 0.8rem;
  margin: 0 0 10px;
}

.nav-links {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.logout-form {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(20, 20, 20, 0.05);
  color: var(--text);
  font-weight: 600;
}

.nav-links a {
  color: var(--text);
  font-weight: 600;
  padding: 11px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(20, 20, 20, 0.08);
}

.nav-links a:hover {
  border-color: rgba(215, 40, 69, 0.3);
  color: var(--accent-strong);
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 24px;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.section-intro {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.stat-card,
.metric-grid article {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(247, 248, 250, 1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.stat-label,
.metric-grid span,
label span,
.detail-list dt {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.stat-value,
.metric-grid strong,
.detail-list dd {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.04em;
}

.metric-grid,
.filter-grid,
.form-grid {
  display: grid;
  gap: 16px;
}

.metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

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

.form-grid.single-column {
  grid-template-columns: 1fr;
}

.two-column {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
}

.stack {
  display: grid;
  gap: 24px;
  align-content: start;
}

label,
.checkbox {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox {
  flex-direction: row;
  align-items: center;
  margin-top: 24px;
}

input,
select,
textarea,
button,
.button-link {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(215, 40, 69, 0.45);
  box-shadow: 0 0 0 4px rgba(215, 40, 69, 0.12);
}

textarea {
  resize: vertical;
}

button,
.button-link {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--accent);
  background: linear-gradient(180deg, #e5304e, var(--accent));
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 14px 28px rgba(215, 40, 69, 0.18);
}

.button-link.secondary {
  background: var(--surface-alt);
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}

.nav-button {
  padding: 10px 14px;
}

.full-width {
  grid-column: 1 / -1;
}

.filter-actions,
.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--surface-alt);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(215, 40, 69, 0.08);
  border: 1px solid rgba(215, 40, 69, 0.18);
  color: var(--accent-strong);
  font-weight: 600;
}

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

.detail-list.compact dd {
  font-size: 1rem;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  padding-left: 16px;
  border-left: 3px solid rgba(215, 40, 69, 0.2);
}

.timeline-title,
.timeline-meta {
  margin: 0;
}

.timeline-meta,
.empty-state {
  color: var(--muted);
}

.chat-timeline {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.chat-item {
  display: flex;
}

.chat-item.outbound {
  justify-content: flex-end;
}

.chat-item.inbound {
  justify-content: flex-start;
}

.chat-bubble {
  width: min(100%, 620px);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px 16px;
  background: #fff;
}

.chat-item.outbound .chat-bubble {
  background: linear-gradient(180deg, #fff8fa, #ffffff);
  border-color: rgba(215, 40, 69, 0.2);
}

.chat-meta {
  color: var(--muted);
  font-size: 0.82rem;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.inline-form {
  margin: 10px 0 0;
}

.error-text {
  color: var(--danger);
  font-weight: 700;
}

.muted-inline {
  color: var(--muted);
  font-size: 0.9rem;
}

.mini-list {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.mini-list-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--surface-alt);
  color: var(--text);
}

.mini-list-item strong {
  color: var(--accent-strong);
  font-size: 0.85rem;
  white-space: nowrap;
}

.alert {
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 16px;
}

.alert.error {
  background: #fdecef;
  color: var(--danger);
}

.alert.success {
  background: #ffe9ee;
  color: var(--accent-strong);
}

.link-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.9rem;
}

.env-table th:first-child,
.env-table td:first-child {
  width: 280px;
}

.env-value {
  display: block;
  max-width: 760px;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

@media (max-width: 900px) {
  .brand-topbar,
  .brand-hero,
  .two-column {
    grid-template-columns: 1fr;
    display: grid;
  }

  .devectus-mark {
    justify-content: center;
  }

  .brand-actions,
  .logout-form,
  .auth-brand {
    justify-content: center;
  }

  .filter-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .full-width {
    grid-column: auto;
  }
}