:root {
  color-scheme: dark;
  --navy-950: #06111f;
  --navy-900: #08182b;
  --navy-850: #0b2038;
  --navy-800: #102b49;
  --navy-700: #173f68;
  --blue-500: #4aa3ff;
  --blue-300: #94cfff;
  --cyan-300: #7de4ff;
  --green: #56d49b;
  --amber: #ffc766;
  --red: #ff6b7a;
  --ink: #edf6ff;
  --muted: #9eb1c5;
  --line: rgba(158, 177, 197, 0.2);
  --panel: rgba(11, 32, 56, 0.92);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(6, 17, 31, 0.96), rgba(12, 39, 67, 0.94)),
    radial-gradient(circle at top left, rgba(74, 163, 255, 0.18), transparent 28%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.is-hidden {
  display: none !important;
}

.lock-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 28px;
}

.vault-panel {
  width: min(440px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 24, 43, 0.96);
  box-shadow: var(--shadow);
}

.auth-panel {
  width: min(520px, 100%);
}

.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(148, 207, 255, 0.45);
  border-radius: 8px;
  background: #0f3357;
  color: var(--blue-300);
  font-weight: 800;
}

.logo-image {
  display: block;
  object-fit: cover;
  padding: 0;
}

.brand-mark.small {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
}

.vault-panel h1 {
  margin: 24px 0 8px;
  font-size: 32px;
}

.vault-panel p,
.muted {
  color: var(--muted);
  line-height: 1.55;
}

.vault-form,
.modal-form,
.settings-stack {
  display: grid;
  gap: 14px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 20px 0 16px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 5px;
  background: rgba(4, 14, 26, 0.5);
}

.auth-tabs button {
  min-height: 38px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}

.auth-tabs button.is-active {
  background: rgba(74, 163, 255, 0.18);
  color: var(--ink);
}

label {
  display: grid;
  gap: 7px;
  color: #c9d8e7;
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(4, 14, 26, 0.76);
  color: var(--ink);
  outline: none;
  padding: 12px 13px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(74, 163, 255, 0.18);
}

.primary-action,
.secondary-action,
.ghost-action,
.utility-button,
.danger-action,
.danger-link,
.text-button,
.icon-button {
  min-height: 40px;
  border: 0;
  border-radius: 6px;
  color: var(--ink);
}

.primary-action {
  background: var(--blue-500);
  color: #03111f;
  font-weight: 800;
  padding: 0 16px;
}

.primary-action.compact {
  min-width: 142px;
}

.secondary-action,
.utility-button {
  border: 1px solid var(--line);
  background: rgba(74, 163, 255, 0.1);
  padding: 0 14px;
}

.ghost-action,
.text-button,
.icon-button {
  background: transparent;
  color: var(--blue-300);
}

.danger-action {
  background: rgba(255, 107, 122, 0.14);
  border: 1px solid rgba(255, 107, 122, 0.45);
  padding: 0 14px;
}

.danger-link {
  background: transparent;
  color: var(--red);
  font-weight: 800;
}

.security-note {
  margin-bottom: 0;
  font-size: 12px;
}

.app-shell {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: rgba(6, 17, 31, 0.96);
  padding: 22px 16px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

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

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: #c8d8e8;
  padding: 0 12px;
  text-align: left;
}

.nav-item span {
  width: 20px;
  color: var(--blue-300);
  text-align: center;
}

.nav-item.is-active {
  border-color: rgba(148, 207, 255, 0.24);
  background: rgba(74, 163, 255, 0.14);
  color: #fff;
}

.sidebar-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}

.main-area {
  min-width: 0;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--blue-300);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h2,
h3 {
  margin: 0;
}

h2 {
  font-size: 30px;
}

h3 {
  font-size: 17px;
}

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

.search-field {
  position: relative;
  width: min(360px, 34vw);
}

.search-field span {
  position: absolute;
  top: 11px;
  left: 12px;
  color: var(--muted);
}

.search-field input {
  padding-left: 34px;
}

.topbar-actions.is-dashboard .search-field {
  display: none;
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.18);
}

.metric-card {
  min-height: 118px;
  padding: 18px;
}

button.metric-card,
button.status-row,
button.list-row {
  width: 100%;
  color: inherit;
  text-align: left;
}

button.metric-card:hover,
button.status-row:hover,
button.list-row:hover,
.is-highlighted {
  border-color: rgba(74, 163, 255, 0.72);
  background: rgba(74, 163, 255, 0.13);
}

.metric-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.metric-icon,
.row-action-icon {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 7px;
  background: rgba(125, 228, 255, 0.12);
  color: var(--cyan-300);
  font-weight: 900;
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
}

.metric-value {
  margin-top: 10px;
  font-size: 34px;
  font-weight: 850;
}

.metric-trend {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
  color: #c9d8e7;
  font-size: 13px;
}

.work-grid,
.security-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.span-5 {
  grid-column: span 5;
}

.span-6 {
  grid-column: span 6;
}

.span-7 {
  grid-column: span 7;
}

.panel {
  min-width: 0;
  padding: 18px;
}

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

.view-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.compact-text {
  margin: 6px 0 0;
  font-size: 13px;
}

.button-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stack-list,
.client-list,
.status-board,
.checklist {
  display: grid;
  gap: 10px;
}

.list-row,
.client-card,
.status-row,
.task-card,
.doc-row,
.folder-card,
.document-card,
.deadline-card,
.detail-row,
.check-row {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(6, 17, 31, 0.56);
  padding: 12px;
}

.status-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.status-count {
  color: var(--muted);
  font-size: 13px;
}

.list-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
}

.row-title,
.client-card strong,
.task-card strong {
  display: block;
  color: #fff;
  font-weight: 800;
}

.row-sub,
.client-card span,
.task-card span,
.doc-row span {
  color: var(--muted);
  font-size: 13px;
}

.pill,
.risk-pill,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 800;
}

.pill,
.tag {
  background: rgba(148, 207, 255, 0.12);
  color: var(--blue-300);
}

.risk-pill.low {
  background: rgba(86, 212, 155, 0.16);
  color: var(--green);
}

.risk-pill.medium {
  background: rgba(255, 199, 102, 0.16);
  color: var(--amber);
}

.risk-pill.high {
  background: rgba(255, 107, 122, 0.16);
  color: var(--red);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(0, 1fr);
  gap: 16px;
}

.client-card {
  text-align: left;
  color: inherit;
  width: 100%;
}

.client-card.is-selected {
  border-color: rgba(74, 163, 255, 0.7);
  background: rgba(74, 163, 255, 0.12);
}

.client-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.client-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.client-documents {
  margin-top: 18px;
}

.client-documents h4 {
  margin: 0 0 10px;
  font-size: 15px;
}

.client-document-list {
  display: grid;
  gap: 9px;
}

.client-document-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(6, 17, 31, 0.46);
  padding: 11px;
}

.detail-row strong {
  display: block;
  margin-bottom: 5px;
}

.data-table {
  display: grid;
  gap: 8px;
}

.deadline-card {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(160px, 0.8fr) minmax(140px, 0.7fr) minmax(150px, 0.8fr);
  gap: 12px;
  align-items: center;
}

.deadline-card strong,
.document-card strong,
.folder-card strong {
  color: #fff;
}

.inline-select {
  min-height: 38px;
  padding: 8px 10px;
}

.table-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 120px;
  gap: 12px;
  align-items: center;
  min-height: 54px;
  border-bottom: 1px solid var(--line);
  color: #dce9f5;
}

.table-row.header {
  min-height: 36px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.segmented {
  display: inline-grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.segmented button {
  min-height: 34px;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0 12px;
}

.segmented button.is-active {
  background: rgba(74, 163, 255, 0.18);
  color: #fff;
}

.kanban {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.kanban-column {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
}

.kanban-column h3 {
  margin-bottom: 4px;
}

.column-count {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.task-card {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

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

.card-actions button,
.task-card button,
.doc-row button {
  justify-self: start;
  min-height: 34px;
  padding: 0 10px;
}

.doc-library {
  display: grid;
  grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
  gap: 16px;
}

.folder-list {
  display: grid;
  gap: 9px;
}

.folder-card {
  width: 100%;
  color: inherit;
  text-align: left;
}

.folder-card.is-selected {
  border-color: rgba(74, 163, 255, 0.7);
  background: rgba(74, 163, 255, 0.12);
}

.folder-card span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.document-card {
  display: grid;
  gap: 9px;
}

.document-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  border: 1px dashed rgba(148, 207, 255, 0.28);
  border-radius: 8px;
  color: var(--muted);
  padding: 18px;
  text-align: center;
}

.security-grid .panel {
  grid-column: span 6;
}

.check-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.check-row span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  background: rgba(86, 212, 155, 0.18);
  color: var(--green);
  font-weight: 900;
}

dialog {
  width: min(520px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--navy-900);
  color: var(--ink);
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(2, 8, 15, 0.72);
}

.modal-form {
  padding: 10px;
}

.file-import {
  border: 1px dashed rgba(148, 207, 255, 0.32);
  border-radius: 7px;
  padding: 14px;
}

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

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

  .metric-grid,
  .kanban,
  .split-layout,
  .doc-library {
    grid-template-columns: 1fr;
  }

  .span-5,
  .span-6,
  .span-7,
  .security-grid .panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .main-area {
    padding: 18px;
  }

  .topbar,
  .topbar-actions,
  .view-toolbar,
  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .search-field {
    width: 100%;
  }

  .nav-list {
    grid-template-columns: 1fr;
  }

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

  .table-row,
  .deadline-card,
  .document-grid {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 10px 0;
  }

  .table-row.header {
    display: none;
  }
}