:root {
  --bg: #fafafa;
  --fg: #0f172a;
  --fg-soft: #334155;
  --muted: #f1f5f9;
  --muted-strong: #e2e8f0;
  --muted-fg: #475569;
  --card: #ffffff;
  --border: #e2e8f0;
  --border-strong: rgba(15, 23, 42, 0.12);
  --accent: #0052ff;
  --accent-2: #4d7cff;
  --accent-fg: #ffffff;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --dark: #0f172a;
  --dark-soft: #1e293b;
  --shadow-sm: 0 6px 20px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 14px 36px rgba(15, 23, 42, 0.09);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
  --shadow-accent: 0 18px 40px rgba(0, 82, 255, 0.18);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --gradient-primary: linear-gradient(135deg, var(--accent), var(--accent-2));
  --gradient-soft: linear-gradient(135deg, rgba(0, 82, 255, 0.08), rgba(77, 124, 255, 0.02));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: #0b1220;
  background:
    radial-gradient(circle at top right, rgba(77, 124, 255, 0.12), transparent 24%),
    radial-gradient(circle at bottom left, rgba(0, 82, 255, 0.08), transparent 28%),
    var(--bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Calistoga', Georgia, serif;
  letter-spacing: -0.02em;
}

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

.hidden {
  display: none !important;
}

.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.auth-card,
.hero-card,
.panel,
.stat-card,
.sub-panel,
.item-card,
.modal-dialog {
  position: relative;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.auth-form {
  display: grid;
  gap: var(--space-4);
}

.hint,
.field-tip,
.panel-desc,
.stat-detail-item span,
.stat-detail-item small {
  color: var(--muted-fg);
}

.hint {
  min-height: 20px;
  font-size: 12px;
}

.bg-shape {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 9999px;
  filter: blur(90px);
  z-index: -1;
  opacity: 0.7;
}

.bg-shape-a {
  right: -80px;
  top: -100px;
  background: rgba(0, 82, 255, 0.18);
}

.bg-shape-b {
  left: -100px;
  bottom: -120px;
  background: rgba(77, 124, 255, 0.14);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  padding: 18px 28px;
  backdrop-filter: blur(24px);
  background: rgba(250, 250, 250, 0.78);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.topbar h1 {
  margin: 0;
  font-size: 28px;
}

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

.nav-links a,
.tab-btn {
  position: relative;
  text-decoration: none;
  color: #1e293b;
  padding: 10px 16px;
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: all 220ms ease;
}

.nav-links a:hover,
.tab-btn:hover {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 82, 255, 0.12);
}

.container {
  max-width: 1680px;
  margin: 0 auto;
  padding: 32px;
}

.page-stack {
  display: grid;
  gap: 24px;
}

.hero-card,
.panel {
  border-radius: var(--radius-xl);
}

.hero-card {
  overflow: hidden;
  padding: 32px;
  margin-bottom: 0;
  background:
    radial-gradient(circle at top left, rgba(77, 124, 255, 0.16), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(241, 245, 249, 0.92));
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: auto -80px -120px auto;
  width: 280px;
  height: 280px;
  border-radius: 9999px;
  background: radial-gradient(circle, rgba(0, 82, 255, 0.2), transparent 70%);
  filter: blur(12px);
}

.hero-card h2 {
  margin: 0 0 10px;
  font-size: clamp(2.4rem, 4vw, 4.6rem);
  line-height: 1.05;
}

.hero-card p {
  max-width: 780px;
  margin: 0;
  color: var(--fg-soft);
  font-size: 1.05rem;
  line-height: 1.75;
}

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

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

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

.panel-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 16px;
}

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

.stat-card {
  min-height: 180px;
  padding: 22px;
  border-radius: var(--radius-lg);
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.stat-card:hover,
.panel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.stat-card h3 {
  margin: 0;
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', Consolas, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.stat-card p {
  margin: 16px 0 0;
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1;
}

.stat-detail-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.stat-detail-item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(241, 245, 249, 0.95), rgba(255, 255, 255, 0.78));
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.panel {
  padding: 24px;
}

.panel-dark {
  background:
    radial-gradient(circle at top left, rgba(77, 124, 255, 0.22), transparent 24%),
    radial-gradient(circle at bottom right, rgba(0, 82, 255, 0.18), transparent 28%),
    var(--dark);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-dark .panel-desc,
.panel-dark .stat-detail-item small,
.panel-dark .stat-detail-item span,
.panel-dark .chip {
  color: rgba(255, 255, 255, 0.92);
}

.panel-dark h2,
.panel-dark .section-label,
.panel-dark > .panel-head h3 {
  color: #ffffff;
}

.panel-dark .stat-detail-item {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.22);
}

.panel-dark .stat-card,
.panel-dark .dashboard-metric {
  color: #0f172a;
}

.panel-dark .stat-card h3,
.panel-dark .stat-card p,
.panel-dark .dashboard-metric span,
.panel-dark .dashboard-metric strong,
.panel-dark .field-tip,
.panel-dark .stat-detail-item strong {
  color: #0f172a;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.panel-head h2,
.modal-header h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
}

.compact-head {
  margin-bottom: 12px;
}

.contract-toolbar {
  display: flex;
  justify-content: flex-start;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 9999px;
  background: rgba(0, 82, 255, 0.08);
  border: 1px solid rgba(0, 82, 255, 0.18);
  color: var(--accent);
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-dark .chip {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.26);
}

.filters {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto auto;
  gap: 12px;
  margin-bottom: 14px;
}

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

.input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--fg);
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.input:focus {
  border-color: rgba(0, 82, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(0, 82, 255, 0.12);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 9999px;
  min-height: 44px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease, border-color 220ms ease, color 220ms ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-filled {
  background: var(--gradient-primary);
  color: var(--accent-fg);
  box-shadow: var(--shadow-accent);
}

.btn-filled:hover {
  transform: translateY(-1px);
}

.btn-tonal {
  background: rgba(0, 82, 255, 0.08);
  color: var(--accent);
}

.btn-tonal:hover {
  background: rgba(0, 82, 255, 0.12);
}

.btn-outlined {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(15, 23, 42, 0.12);
  color: var(--fg-soft);
}

.btn-outlined:hover {
  border-color: rgba(0, 82, 255, 0.24);
  color: var(--accent);
}

.table-wrap {
  overflow: auto;
  border-radius: 20px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.82);
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

thead th {
  background: rgba(241, 245, 249, 0.75);
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #334155;
}

.table-wrap table {
  min-width: 1080px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
}

.tag-success {
  background: rgba(22, 163, 74, 0.12);
  color: var(--success);
}

.tag-warning {
  background: rgba(217, 119, 6, 0.12);
  color: var(--warning);
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.table-compact {
  margin-top: 12px;
}

.table-actions {
  white-space: nowrap;
}

.table-action-text {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: #334155;
  font-size: 12px;
  font-weight: 600;
}

.btn-small {
  min-height: 36px;
  padding: 0 12px;
  font-size: 12px;
}

.field-with-tip {
  display: grid;
  gap: 6px;
}

.field-tip {
  font-size: 12px;
}

.suggestion-box {
  display: grid;
  gap: 6px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--shadow-md);
}

.suggestion-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: none;
  background: var(--muted);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
  color: var(--fg);
  transition: all 180ms ease;
}

.suggestion-item:hover {
  background: rgba(0, 82, 255, 0.08);
  transform: translateY(-1px);
}

.tab-nav {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.74);
  cursor: pointer;
  font-weight: 600;
}

.tab-btn-active {
  background: var(--gradient-primary);
  color: var(--accent-fg);
  box-shadow: var(--shadow-accent);
}

.panel-dark .tab-btn {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
}

.panel-dark .tab-btn:hover {
  background: rgba(255, 255, 255, 0.24);
  color: #ffffff;
}

.panel-dark .tab-btn-active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.24);
}

.tab-panel.hidden {
  display: none;
}

.modal.hidden {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 30;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.32);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  width: min(1080px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  overflow: auto;
  margin: 20px auto;
  border-radius: 28px;
}

.modal-lg {
  padding: 24px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.modal-body {
  display: grid;
  gap: 16px;
}

.sub-panel {
  border-radius: var(--radius-lg);
  padding: 18px;
}

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

.item-card {
  border-radius: 20px;
  padding: 16px;
}

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

.item-card-head h4 {
  margin: 0;
  font-size: 16px;
}

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

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

.process-step-btn {
  min-width: 116px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(148, 163, 184, 0.12);
  color: var(--fg-soft);
  text-align: left;
  cursor: pointer;
}

.process-step-btn[disabled] {
  cursor: not-allowed;
}

.process-step-name {
  font-size: 14px;
  font-weight: 600;
}

.process-step-time {
  color: var(--muted-fg);
  font-size: 12px;
}

.process-step-completed {
  background: rgba(22, 163, 74, 0.12);
  border-color: rgba(22, 163, 74, 0.28);
  color: var(--success);
}

.process-step-current {
  background: rgba(0, 82, 255, 0.12);
  border-color: rgba(0, 82, 255, 0.28);
  color: var(--accent);
}

.process-step-pending {
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.2);
}

.process-flow-readonly .process-step-btn {
  cursor: default;
}

.dashboard-shell {
  display: grid;
  gap: 24px;
}

.dashboard-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}

.dashboard-hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 9999px;
  border: 1px solid rgba(0, 82, 255, 0.24);
  background: rgba(0, 82, 255, 0.06);
  color: var(--accent);
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--gradient-primary);
  box-shadow: 0 0 0 6px rgba(0, 82, 255, 0.08);
}

.dashboard-overview {
  display: grid;
  gap: 16px;
  height: 100%;
}

.dashboard-overview-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(77, 124, 255, 0.18), transparent 28%),
    var(--dark);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.dashboard-overview-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.24;
  pointer-events: none;
}

.dashboard-overview-card h3,
.dashboard-overview-card p,
.dashboard-overview-card strong,
.dashboard-overview-card span {
  position: relative;
  z-index: 1;
}

.dashboard-overview-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.dashboard-metric {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.dashboard-metric strong {
  display: block;
  font-size: 1.8rem;
  margin-top: 8px;
}

.stats-grid-highlight .stat-card:first-child {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.stats-grid-highlight .stat-card:first-child h3,
.stats-grid-highlight .stat-card:first-child .stat-detail-item span,
.stats-grid-highlight .stat-card:first-child .stat-detail-item small {
  color: rgba(255, 255, 255, 0.82);
}

.stats-grid-highlight .stat-card:first-child .stat-detail-item {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 1180px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 960px) {
  .container {
    padding: 20px;
  }

  .topbar {
    padding: 14px 18px;
    align-items: flex-start;
    flex-direction: column;
  }

  .filters {
    grid-template-columns: 1fr 1fr;
  }

  .panel-grid,
  .three-col,
  .stats-grid-half,
  .dashboard-overview-metrics {
    grid-template-columns: 1fr;
  }

  .modal-dialog {
    width: calc(100vw - 16px);
    margin: 8px auto;
  }
}

@media (max-width: 640px) {
  .stats-grid,
  .filters,
  .filters.two-col {
    grid-template-columns: 1fr;
  }

  .hero-card,
  .panel,
  .stat-card,
  .modal-lg {
    padding: 18px;
  }

  .table-wrap table {
    min-width: 900px;
  }
}