:root {
  --bg: #f4f7fb;
  --bg-accent: #e4edf8;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --surface-muted: #eef3fa;
  --line: rgba(19, 44, 79, 0.12);
  --line-strong: rgba(19, 44, 79, 0.2);
  --text: #132c4f;
  --text-soft: #5a6b85;
  --text-faint: #78879e;
  --accent: #1f6fd6;
  --accent-soft: rgba(31, 111, 214, 0.12);
  --success: #118c69;
  --success-soft: rgba(17, 140, 105, 0.12);
  --warning: #bd7a17;
  --warning-soft: rgba(189, 122, 23, 0.14);
  --danger: #c44c3f;
  --danger-soft: rgba(196, 76, 63, 0.12);
  --shadow-lg: 0 24px 60px rgba(38, 66, 110, 0.12);
  --shadow-md: 0 12px 24px rgba(38, 66, 110, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-sans: "Avenir Next", "Manrope", "SF Pro Text", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  position: relative;
  color: var(--text);
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, rgba(95, 152, 230, 0.18), transparent 30%),
    radial-gradient(circle at right 20%, rgba(16, 140, 140, 0.12), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, #eef3fb 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  border-radius: 999px;
  filter: blur(12px);
}

body::before {
  top: 56px;
  right: 80px;
  width: 220px;
  height: 220px;
  background: rgba(31, 111, 214, 0.08);
}

body::after {
  bottom: 72px;
  left: 48px;
  width: 180px;
  height: 180px;
  background: rgba(17, 140, 105, 0.08);
}

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

button {
  border: 0;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(31, 111, 214, 0.24);
  outline-offset: 2px;
}

.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  max-width: 1640px;
  margin: 0 auto;
  padding: 24px;
}

.panel-soft {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.panel-soft--compact {
  padding: 18px;
}

.panel-soft--hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  min-height: 140px;
}

.sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
  display: grid;
  gap: 20px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, #1f6fd6, #0f8f91);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-title,
.workspace-title,
.page-title,
.section-head h4,
.activity-panel h4,
.confirm-card h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-title {
  font-size: 1.4rem;
}

.workspace-title {
  font-size: clamp(1.8rem, 2.4vw, 2.7rem);
  max-width: 900px;
}

.workspace-copy,
.page-copy,
.sidebar-copy,
.confirm-copy,
.info-block__copy,
.section-note,
.field__help,
.preview-card,
.note-item span,
.status-card__meta,
.section-meta {
  color: var(--text-soft);
  line-height: 1.6;
}

.sidebar-copy {
  margin: 0;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-button {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid transparent;
  border-radius: 18px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.nav-button:hover,
.nav-button.active {
  transform: translateX(2px);
  border-color: rgba(31, 111, 214, 0.16);
  background: linear-gradient(180deg, rgba(31, 111, 214, 0.1), rgba(31, 111, 214, 0.04));
}

.nav-button__title {
  font-weight: 700;
}

.nav-button__hint {
  color: var(--text-faint);
  font-size: 0.92rem;
}

.sidebar-card__label,
.field__label,
.token-group__label,
.preview-label,
.status-card__label,
.metric-card__label,
.info-block__label,
.hero-chip__label {
  color: var(--text-faint);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sidebar-metric-list {
  display: grid;
  gap: 12px;
}

.sidebar-metric-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--text-soft);
}

.sidebar-metric-item strong {
  color: var(--text);
  text-align: right;
}

.workspace {
  display: grid;
  gap: 24px;
  min-width: 0;
}

.workspace-header {
  position: relative;
  display: grid;
  gap: 18px;
}

.workspace-header__top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.header-actions,
.page-actions,
.confirm-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

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

.status-card,
.metric-card,
.mini-stat,
.hero-chip,
.info-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
}

.status-card {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.status-card__value {
  font-size: 1.15rem;
  font-weight: 700;
}

.status-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--warning);
  box-shadow: 0 0 0 6px rgba(189, 122, 23, 0.12);
}

.status-dot.is-ok {
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(17, 140, 105, 0.12);
}

.status-dot.is-danger {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(196, 76, 63, 0.12);
}

.code-block {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  background: rgba(11, 43, 89, 0.06);
  border-radius: 12px;
}

.workspace-main {
  display: grid;
  gap: 24px;
}

.page {
  display: none;
  gap: 20px;
}

.page.active {
  display: grid;
  animation: fade-up 180ms ease;
}

.hero-chip-stack {
  display: grid;
  gap: 10px;
  min-width: 220px;
}

.hero-chip,
.info-block {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  min-height: 148px;
}

.metric-card__value {
  font-size: clamp(1.8rem, 2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.metric-card__hint {
  color: var(--text-soft);
  line-height: 1.5;
}

.metric-card--accent .metric-card__value {
  color: var(--accent);
}

.metric-card--success .metric-card__value {
  color: var(--success);
}

.metric-card--warning .metric-card__value {
  color: var(--danger);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.95fr;
  gap: 20px;
}

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

.page-header {
  padding: 0 2px;
  align-items: center;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.mini-stat {
  padding: 16px;
}

.mini-stat span {
  display: block;
  margin-bottom: 8px;
  color: var(--text-faint);
  font-size: 0.86rem;
}

.mini-stat strong {
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}

.stack-gap {
  display: grid;
  gap: 18px;
}

.filter-panel,
.settings-grid {
  display: grid;
  gap: 18px;
}

.settings-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: start;
}

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

.filter-grid--clients {
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
}

.filter-grid--logs {
  grid-template-columns: 1.6fr minmax(0, 0.8fr);
}

.field {
  display: grid;
  gap: 10px;
}

.field__label {
  line-height: 1.3;
}

.field--wide {
  min-width: 0;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

textarea {
  min-height: 260px;
  line-height: 1.65;
  resize: vertical;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(19, 44, 79, 0.7) 50%),
    linear-gradient(135deg, rgba(19, 44, 79, 0.7) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) calc(50% - 2px),
    calc(100% - 14px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(31, 111, 214, 0.28);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  background: #ffffff;
  border-color: rgba(31, 111, 214, 0.42);
  box-shadow: 0 0 0 4px rgba(31, 111, 214, 0.08);
}

.inline-feedback {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(11, 43, 89, 0.05);
  color: var(--text-soft);
  line-height: 1.5;
}

.inline-feedback.is-warning {
  color: var(--warning);
  background: var(--warning-soft);
}

.inline-feedback.is-error {
  color: var(--danger);
  background: var(--danger-soft);
}

.tokens {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.token-group {
  display: grid;
  gap: 12px;
}

.token {
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(31, 111, 214, 0.18);
  background: rgba(31, 111, 214, 0.08);
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.token:hover {
  transform: translateY(-1px);
  background: rgba(31, 111, 214, 0.14);
}

.status-banner {
  padding: 14px 16px;
  border-radius: 16px;
  font-weight: 700;
  color: var(--success);
  background: var(--success-soft);
}

.status-banner.is-dirty {
  color: var(--warning);
  background: var(--warning-soft);
}

.preview-label {
  margin-bottom: 8px;
}

.preview-card {
  min-height: 240px;
  padding: 20px 18px;
  white-space: pre-wrap;
  background: rgba(11, 43, 89, 0.05);
  border-radius: 18px;
  border: 1px solid var(--line);
}

.info-block__value {
  font-size: clamp(1.4rem, 1.7vw, 2rem);
  line-height: 1.1;
}

.summary-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.summary-chip,
.pill,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  font-size: 0.88rem;
}

.summary-chip {
  color: var(--text-soft);
  background: rgba(11, 43, 89, 0.05);
}

.summary-chip strong {
  color: var(--text);
}

.summary-chip.is-success,
.pill.is-success,
.badge.is-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: rgba(17, 140, 105, 0.16);
}

.summary-chip.is-warning,
.pill.is-warning,
.badge.is-warning {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: rgba(189, 122, 23, 0.18);
}

.summary-chip.is-danger,
.pill.is-danger,
.badge.is-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(196, 76, 63, 0.18);
}

.summary-chip.is-accent,
.pill.is-accent,
.badge.is-accent {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(31, 111, 214, 0.18);
}

.pill.is-muted,
.badge.is-muted {
  background: rgba(11, 43, 89, 0.05);
  color: var(--text-soft);
  border-color: var(--line);
}

.table-shell {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
}

.data-table {
  width: 100%;
  min-width: 860px;
  border-collapse: separate;
  border-spacing: 0;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--text-soft);
  background: rgba(244, 247, 251, 0.96);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.data-table tbody tr:hover {
  background: rgba(31, 111, 214, 0.04);
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.client-actions-cell {
  width: 240px;
  min-width: 240px;
}

.primary-text {
  display: block;
  font-weight: 700;
}

.secondary-text,
.tertiary-text,
.muted-text {
  display: block;
  color: var(--text-soft);
}

.secondary-text {
  margin-top: 4px;
}

.tertiary-text {
  margin-top: 6px;
  font-size: 0.86rem;
}

.channel-stack,
.action-stack {
  display: grid;
  gap: 8px;
}

.channel-toggle {
  justify-content: flex-start;
  width: 100%;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.channel-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(38, 66, 110, 0.08);
}

.action-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.action-stack .btn-ghost {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  border-radius: 14px;
}

.empty-state {
  display: grid;
  gap: 8px;
  place-items: center;
  padding: 56px 24px;
  color: var(--text-soft);
  text-align: center;
  border: 1px dashed var(--line-strong);
  border-radius: 20px;
  background: rgba(11, 43, 89, 0.03);
}

.empty-state strong {
  color: var(--text);
}

.message-snippet,
.error-snippet {
  max-width: 360px;
  color: var(--text-soft);
  line-height: 1.5;
}

.activity-panel {
  display: grid;
  gap: 16px;
  padding: 20px 24px;
}

.activity-panel.is-collapsed .activity-panel__body {
  display: none;
}

.activity-panel__body {
  max-height: 340px;
  overflow: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.log-row {
  display: grid;
  grid-template-columns: 92px 88px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.84rem;
}

.log-row:last-child {
  border-bottom: 0;
}

.log-row.is-error {
  background: rgba(196, 76, 63, 0.04);
}

.log-row.is-success {
  background: rgba(17, 140, 105, 0.04);
}

.log-time {
  color: var(--accent);
}

.log-type {
  color: var(--text);
  font-weight: 700;
}

.log-message {
  white-space: pre-wrap;
  word-break: break-word;
}

.toast-stack {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 20;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 32px));
}

.toast {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
  animation: slide-in 220ms ease;
}

.toast__title {
  font-weight: 700;
}

.toast.is-success {
  border-color: rgba(17, 140, 105, 0.16);
}

.toast.is-error {
  border-color: rgba(196, 76, 63, 0.16);
}

.confirm-dialog {
  width: min(460px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: transparent;
}

.confirm-dialog::backdrop {
  background: rgba(19, 44, 79, 0.34);
  backdrop-filter: blur(4px);
}

.confirm-card {
  display: grid;
  gap: 20px;
  padding: 24px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow-lg);
}

.btn {
  min-height: 46px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.56;
  cursor: not-allowed;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(180deg, #1f6fd6 0%, #1556ac 100%);
  box-shadow: 0 10px 20px rgba(31, 111, 214, 0.18);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.86);
  border-color: var(--line);
}

.btn-danger {
  color: var(--danger);
  background: rgba(196, 76, 63, 0.1);
  border-color: rgba(196, 76, 63, 0.16);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.84rem;
}

.btn-ghost:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

body[data-busy="true"] .workspace-header {
  border-color: rgba(31, 111, 214, 0.18);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 1360px) {
  .app-shell {
    grid-template-columns: 280px minmax(0, 1fr);
  }

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

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

  .dashboard-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar,
  .workspace-header {
    position: static;
  }

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

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

@media (max-width: 760px) {
  .app-shell {
    padding: 16px;
  }

  .panel-soft {
    padding: 18px;
  }

  .workspace-header__top,
  .page-header,
  .section-head,
  .activity-panel__head,
  .panel-soft--hero {
    flex-direction: column;
  }

  .nav-list,
  .status-grid,
  .metric-grid,
  .result-grid,
  .filter-grid--clients,
  .filter-grid--logs {
    grid-template-columns: 1fr;
  }

  .data-table {
    min-width: 720px;
  }

  .log-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .toast-stack {
    top: 16px;
    right: 16px;
  }
}