:root {
  --bg: #07111a;
  --bg-soft: rgba(14, 27, 40, 0.78);
  --panel: rgba(11, 22, 34, 0.82);
  --panel-strong: rgba(15, 29, 44, 0.92);
  --line: rgba(140, 181, 220, 0.16);
  --line-strong: rgba(121, 255, 225, 0.26);
  --text: #edf6ff;
  --muted: #98acc0;
  --accent: #79ffe1;
  --accent-2: #ff8f70;
  --accent-3: #9cbcff;
  --success: #7cf29c;
  --warning: #f7d06f;
  --danger: #ff7f96;
  --text-soft: #bfd1e4;
  --panel-edge: rgba(255, 255, 255, 0.04);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.34);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top left, rgba(121, 255, 225, 0.1), transparent 26%), radial-gradient(circle at 88% 12%, rgba(156, 188, 255, 0.1), transparent 20%), radial-gradient(circle at bottom left, rgba(255, 143, 112, 0.08), transparent 26%), linear-gradient(180deg, #050b12 0%, #08131d 42%, #040910 100%);
  color: var(--text);
  font-family: "Segoe UI Variable Text", "Trebuchet MS", "Segoe UI", sans-serif;
}

body {
  position: relative;
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
}

img {
  max-width: 100%;
  display: block;
}

.chrome-glow {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.36;
  z-index: 0;
  pointer-events: none;
}

.chrome-glow-a {
  top: -8rem;
  right: -10rem;
  background: rgba(121, 255, 225, 0.24);
}

.chrome-glow-b {
  bottom: -8rem;
  left: -6rem;
  background: rgba(255, 143, 112, 0.16);
}

.login-screen,
.app-shell {
  position: relative;
  z-index: 1;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.login-card {
  width: min(100%, 960px);
  display: grid;
  gap: 1.5rem;
}

.login-head h1,
.brand-card h2,
.topbar h1,
.section-heading h3 {
  margin: 0;
  font-family: "Bahnschrift", "Arial Narrow", sans-serif;
  letter-spacing: 0.03em;
}

.login-head h1 {
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.92;
}

.login-head p,
.brand-card p,
.topbar p,
.sidebar-footer p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-size: 0.72rem;
}

.panel {
  background: linear-gradient(180deg, rgba(15, 29, 44, 0.92), rgba(7, 16, 25, 0.88));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 24%, transparent 76%, rgba(121, 255, 225, 0.02));
  pointer-events: none;
}

.subtle-panel {
  background: linear-gradient(180deg, rgba(12, 21, 31, 0.78), rgba(8, 15, 22, 0.7));
}

.login-form,
.form-panel {
  padding: 1.4rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

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

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

.compact-grid {
  gap: 0.8rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.native-select {
  display: none;
}

.custom-select {
  position: relative;
}

.custom-select.is-open {
  z-index: 30;
}

.custom-select-trigger {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.82rem 0.95rem;
  border: 1px solid rgba(140, 181, 220, 0.2);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(5, 11, 18, 0.8), rgba(7, 15, 23, 0.92));
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.custom-select-trigger:hover {
  border-color: rgba(121, 255, 225, 0.2);
}

.custom-select.is-open .custom-select-trigger,
.custom-select-trigger:focus-visible {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(121, 255, 225, 0.08);
  transform: translateY(-1px);
  outline: none;
}

.custom-select-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.custom-select.is-placeholder .custom-select-label {
  color: rgba(191, 209, 228, 0.44);
}

.custom-select-icon {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border-right: 1.6px solid rgba(152, 172, 192, 0.92);
  border-bottom: 1.6px solid rgba(152, 172, 192, 0.92);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 160ms ease, border-color 160ms ease;
}

.custom-select.is-open .custom-select-icon {
  transform: rotate(225deg) translateY(-1px);
  border-color: var(--accent);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 0;
  right: 0;
  display: grid;
  gap: 0.4rem;
  padding: 0.55rem;
  border-radius: 18px;
  border: 1px solid rgba(121, 255, 225, 0.16);
  background: linear-gradient(180deg, rgba(8, 16, 24, 0.98), rgba(6, 12, 19, 0.98));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.44);
  backdrop-filter: blur(20px);
  max-height: 320px;
  overflow: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 140ms ease, transform 140ms ease, visibility 140ms ease;
}

.custom-select.is-open .custom-select-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.custom-select-option {
  width: 100%;
  display: grid;
  gap: 0.2rem;
  padding: 0.78rem 0.82rem;
  border-radius: 14px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.018));
  color: var(--text);
  text-align: left;
}

.custom-select-option small {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.custom-select-option:hover {
  border-color: rgba(121, 255, 225, 0.18);
  background: linear-gradient(180deg, rgba(121, 255, 225, 0.08), rgba(156, 188, 255, 0.04));
}

.custom-select-option.is-selected {
  border-color: rgba(121, 255, 225, 0.28);
  background: linear-gradient(180deg, rgba(121, 255, 225, 0.12), rgba(156, 188, 255, 0.07));
}

.custom-select-option.is-placeholder .custom-select-option-text {
  color: var(--muted);
}

.custom-select.is-disabled .custom-select-trigger {
  opacity: 0.58;
  cursor: not-allowed;
}

.field > span,
.checkbox-group > span {
  color: var(--muted);
  font-size: 0.92rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(140, 181, 220, 0.2);
  background: linear-gradient(180deg, rgba(5, 11, 18, 0.8), rgba(7, 15, 23, 0.92));
  color: var(--text);
  border-radius: 16px;
  padding: 0.82rem 0.95rem;
  min-height: 48px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(180deg, rgba(5, 11, 18, 0.8), rgba(7, 15, 23, 0.92)), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M3 5.25L7 9.25L11 5.25' stroke='%2398acc0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat, no-repeat;
  background-position: 0 0, calc(100% - 14px) center;
  padding-right: 2.7rem;
}

.field textarea {
  min-height: 100px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(191, 209, 228, 0.44);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(121, 255, 225, 0.08);
  transform: translateY(-1px);
}

.field-span-2 {
  grid-column: span 2;
}

.field-span-3 {
  grid-column: span 3;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.form-actions .primary-button,
.form-actions .ghost-button,
.form-actions .table-action {
  min-height: 46px;
}

.action-wrap {
  justify-content: flex-start;
}

.primary-button,
.ghost-button,
.table-action,
.nav-item {
  border: none;
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.primary-button,
.ghost-button,
.table-action {
  padding: 0.82rem 1.15rem;
}

.primary-button {
  background: linear-gradient(135deg, rgba(121, 255, 225, 0.94), rgba(156, 188, 255, 0.88));
  color: #041018;
  font-weight: 700;
  box-shadow: 0 10px 28px rgba(121, 255, 225, 0.16);
}

.primary-button:hover,
.ghost-button:hover,
.table-action:hover,
.nav-item:hover {
  transform: translateY(-1px);
}

.ghost-button,
.table-action {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid rgba(140, 181, 220, 0.18);
}

.wide-button {
  width: 100%;
}

.captcha-block {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.captcha-frame {
  min-width: 160px;
  padding: 0.5rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(121, 255, 225, 0.15);
}

.login-meta {
  display: grid;
  gap: 1rem;
  padding: 1rem 1.2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.login-meta strong,
.sidebar-footer strong {
  display: block;
  margin-bottom: 0.3rem;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 284px minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.2rem;
  max-width: 1680px;
  margin: 0 auto;
}

.sidebar,
.workspace {
  min-height: calc(100vh - 2rem);
}

.sidebar {
  display: grid;
  grid-template-rows: auto auto auto auto;
  gap: 1rem;
  align-content: start;
}

.brand-card,
.operator,
.sidebar-footer,
.topbar,
.view-grid > .panel {
  padding: 1.2rem;
}

.brand-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
}

.brand-mark {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(121, 255, 225, 0.22), rgba(156, 188, 255, 0.22));
  color: var(--accent);
  font-family: "Bahnschrift", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
}

.operator-top,
.operator-meta,
.topbar-actions,
.status-stack {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.operator-meta {
  margin-top: 0.7rem;
  color: var(--muted);
}

.nav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.nav-item {
  padding: 0.95rem 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  color: var(--text);
  border: 1px solid rgba(140, 181, 220, 0.08);
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 52px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.nav-item.is-active {
  background: linear-gradient(145deg, rgba(121, 255, 225, 0.18), rgba(156, 188, 255, 0.12));
  border-color: rgba(121, 255, 225, 0.3);
  box-shadow: inset 0 0 0 1px rgba(121, 255, 225, 0.12);
}

.sidebar-footer {
  min-height: 132px;
}

.workspace {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.15rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding-top: 1.45rem;
  padding-bottom: 1.35rem;
}

.topbar h1 {
  font-size: clamp(1.95rem, 3vw, 2.8rem);
  line-height: 1.02;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  border: 1px solid rgba(140, 181, 220, 0.16);
  font-size: 0.86rem;
}

.pill-live {
  color: #051018;
  background: linear-gradient(135deg, rgba(124, 242, 156, 0.95), rgba(121, 255, 225, 0.95));
}

.pill-success {
  color: var(--success);
  border-color: rgba(124, 242, 156, 0.28);
}

.pill-warning {
  color: var(--warning);
  border-color: rgba(247, 208, 111, 0.28);
}

.pill-danger {
  color: var(--danger);
  border-color: rgba(255, 127, 150, 0.28);
}

.view-grid {
  display: none;
  gap: 1rem;
  align-content: start;
}

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

.view-grid > .panel {
  border-color: rgba(121, 255, 225, 0.08);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.metric-card {
  padding: 1rem 1.1rem;
  border-radius: 24px;
  border: 1px solid rgba(140, 181, 220, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.metric-card strong {
  display: block;
  margin-top: 0.4rem;
  font-size: 2rem;
  font-family: "Bahnschrift", sans-serif;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.split-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.guide-panel {
  padding-top: 1.35rem;
}

.guide-shell {
  display: grid;
  gap: 1rem;
}

.guide-card,
.guide-note {
  position: relative;
  border-radius: 22px;
  border: 1px solid rgba(140, 181, 220, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
  padding: 1.05rem 1.1rem;
}

.guide-card-hero {
  background: radial-gradient(circle at top right, rgba(121, 255, 225, 0.12), transparent 28%), linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.guide-card-hero h4,
.guide-note strong,
.guide-step strong {
  margin: 0;
  font-size: 1.02rem;
}

.guide-card-hero p,
.guide-step p,
.guide-note p {
  margin: 0.5rem 0 0;
  color: var(--text-soft);
  line-height: 1.62;
}

.guide-kicker {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.56rem;
  border-radius: 999px;
  background: rgba(121, 255, 225, 0.12);
  color: var(--accent);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.guide-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
}

.guide-index {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(121, 255, 225, 0.18), rgba(156, 188, 255, 0.16));
  color: var(--accent);
  font-family: "Bahnschrift", sans-serif;
}

.guide-note-warning {
  border-color: rgba(247, 208, 111, 0.2);
}

.guide-note-success {
  border-color: rgba(124, 242, 156, 0.18);
}

.guide-diagram {
  margin: 0.7rem 0 0;
  padding: 1rem;
  border-radius: 16px;
  background: rgba(3, 8, 13, 0.76);
  border: 1px solid rgba(140, 181, 220, 0.14);
  color: var(--text-soft);
  font-family: "Consolas", "SFMono-Regular", monospace;
  line-height: 1.7;
  white-space: pre-wrap;
}

.section-heading {
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(140, 181, 220, 0.1);
}

.section-heading h3 {
  margin-top: 0.2rem;
  font-size: 1.18rem;
}

.key-value-list,
.list-stack,
.settings-grid,
.docs-grid {
  display: grid;
  gap: 0.75rem;
}

.key-value-item,
.list-item,
.setting-item,
.doc-card {
  border-radius: 18px;
  border: 1px solid rgba(140, 181, 220, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.022));
  padding: 0.95rem 1rem;
}

.key-value-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.key-value-item span {
  color: var(--muted);
}

.list-item strong,
.doc-card strong,
.result-ribbon {
  display: block;
}

.list-item small,
.doc-card p,
.setting-item small {
  color: var(--muted);
}

.table-shell {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(140, 181, 220, 0.12);
  background: rgba(4, 10, 16, 0.34);
  min-height: 180px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

.data-table th,
.data-table td {
  padding: 0.85rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid rgba(140, 181, 220, 0.08);
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.03);
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

.table-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.code-block {
  margin: 0;
  min-height: 140px;
  max-height: 520px;
  overflow: auto;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(3, 8, 13, 0.76);
  border: 1px solid rgba(140, 181, 220, 0.14);
  color: #dce9f8;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "Consolas", "SFMono-Regular", monospace;
  font-size: 0.9rem;
}

.checkbox-group {
  margin: 0;
  padding: 0;
  border: none;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-grid label {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  border: 1px solid rgba(140, 181, 220, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.018));
}

.permission-copy {
  display: grid;
  gap: 0.24rem;
}

.permission-copy strong {
  font-size: 0.9rem;
  font-family: "Consolas", "SFMono-Regular", monospace;
  color: var(--text-soft);
}

.permission-copy small {
  color: var(--muted);
  line-height: 1.35;
  font-size: 0.78rem;
}

.checkbox-grid input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  margin: 0;
  border-radius: 7px;
  border: 1px solid rgba(140, 181, 220, 0.22);
  background: rgba(4, 10, 16, 0.72);
  display: grid;
  place-items: center;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.checkbox-grid input[type="checkbox"]::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: transform 160ms ease;
  clip-path: polygon(14% 44%, 0 65%, 42% 100%, 100% 14%, 79% 0, 38% 62%);
  background: #031118;
}

.checkbox-grid input[type="checkbox"]:checked {
  background: linear-gradient(135deg, rgba(121, 255, 225, 0.95), rgba(156, 188, 255, 0.92));
  border-color: rgba(121, 255, 225, 0.4);
  box-shadow: 0 8px 20px rgba(121, 255, 225, 0.18);
}

.checkbox-grid input[type="checkbox"]:checked::before {
  transform: scale(1);
}

.checkbox-grid label:hover {
  border-color: rgba(121, 255, 225, 0.22);
}

.filter-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.compact-field {
  min-width: 220px;
}

.result-ribbon {
  margin-top: 1rem;
  padding: 1.05rem 1.15rem;
  border-radius: 18px;
  border: 1px dashed rgba(121, 255, 225, 0.28);
  background: linear-gradient(180deg, rgba(121, 255, 225, 0.08), rgba(121, 255, 225, 0.04));
  color: var(--text);
  word-break: break-all;
}

.result-ribbon span,
.result-ribbon code {
  display: block;
  margin-top: 0.55rem;
}

.secret-pill {
  padding: 0.8rem 0.92rem;
  border-radius: 14px;
  background: rgba(4, 10, 16, 0.62);
  border: 1px solid rgba(140, 181, 220, 0.18);
  color: var(--accent);
  font-family: "Consolas", "SFMono-Regular", monospace;
}

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

.setting-item textarea {
  min-height: 120px;
}

.setting-item {
  display: grid;
  gap: 0.8rem;
  align-content: start;
  min-height: 168px;
  padding: 1rem;
}

.setting-item strong {
  font-size: 0.96rem;
  line-height: 1.35;
}

.setting-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.setting-meta span {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.76rem;
}

.setting-control {
  width: 100%;
  min-height: 48px;
  padding: 0.82rem 0.9rem;
  border-radius: 14px;
  border: 1px solid rgba(140, 181, 220, 0.18);
  background: linear-gradient(180deg, rgba(4, 10, 16, 0.82), rgba(6, 14, 22, 0.94));
  color: var(--text);
  resize: vertical;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.setting-control:focus {
  border-color: rgba(121, 255, 225, 0.3);
  box-shadow: 0 0 0 4px rgba(121, 255, 225, 0.07);
  transform: translateY(-1px);
}

.doc-card {
  display: grid;
  gap: 0.75rem;
}

.doc-card-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.method-badge {
  padding: 0.4rem 0.68rem;
  border-radius: 999px;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(121, 255, 225, 0.12);
  color: var(--accent);
}

.doc-path {
  font-family: "Consolas", monospace;
  color: #dce9f8;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.doc-meta span {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.82rem;
}

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 6;
  display: grid;
  gap: 0.75rem;
  width: min(420px, calc(100vw - 2rem));
}

.toast {
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(140, 181, 220, 0.18);
  background: rgba(7, 16, 25, 0.94);
  box-shadow: var(--shadow);
}

.toast[data-tone="success"] {
  border-color: rgba(124, 242, 156, 0.28);
}

.toast[data-tone="danger"] {
  border-color: rgba(255, 127, 150, 0.28);
}

.toast[data-tone="warning"] {
  border-color: rgba(247, 208, 111, 0.28);
}

.empty-state {
  min-height: 180px;
  display: grid;
  place-items: center;
  gap: 0.35rem;
  padding: 1.5rem;
  color: var(--muted);
  text-align: center;
  border-radius: 18px;
  background: radial-gradient(circle at top, rgba(121, 255, 225, 0.05), transparent 42%), rgba(255, 255, 255, 0.02);
}

.empty-state strong {
  display: block;
  color: var(--text-soft);
  font-size: 1rem;
}

.empty-state span {
  display: block;
  max-width: 360px;
  font-size: 0.9rem;
}

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

.top-gap {
  margin-top: 1rem;
}

@media (max-width: 1200px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar,
  .workspace {
    min-height: auto;
  }

  .nav-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  .split-panel,
  .login-meta,
  .form-grid-2,
  .form-grid-3 {
    grid-template-columns: 1fr;
  }

  .guide-steps {
    grid-template-columns: 1fr;
  }

  .field-span-2,
  .field-span-3 {
    grid-column: auto;
  }

  .topbar,
  .filter-row {
    flex-direction: column;
    align-items: stretch;
  }

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

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

@media (max-width: 640px) {
  .login-screen,
  .app-shell {
    padding: 0.75rem;
  }

  .brand-card,
  .operator,
  .sidebar-footer,
  .topbar,
  .view-grid > .panel,
  .login-form,
  .form-panel {
    padding: 1rem;
    border-radius: 22px;
  }

  .login-head h1 {
    font-size: 2.8rem;
  }

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

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  width: 90%;
  max-width: 480px;
  box-shadow: var(--shadow);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.modal-header h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--accent);
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.5rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-heading .ghost-button {
  margin-left: auto;
}