:root {
  color-scheme: light;
  --bg: #eef3f5;
  --bg-deep: #e2eaee;
  --bg-top: #f6f9fa;
  --surface: #f7fafb;
  --surface-raised: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.82);
  --surface-glass-strong: rgba(255, 255, 255, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.7);
  --surface-muted: rgba(255, 255, 255, 0.55);
  --ink: #14212b;
  --text: #1a2a35;
  --muted: #5a6d7a;
  --primary: #0f6b6d;
  --primary-strong: #0b5557;
  --primary-soft: rgba(15, 107, 109, 0.12);
  --accent: #e8a317;
  --accent-soft: rgba(232, 163, 23, 0.16);
  --danger: #c23b3b;
  --danger-soft: rgba(194, 59, 59, 0.1);
  --danger-surface: #fff8f8;
  --danger-surface-strong: #ffefef;
  --success: #1f7a4f;
  --success-soft: rgba(31, 122, 79, 0.12);
  --warn: #9a6700;
  --warn-soft: rgba(154, 103, 0, 0.14);
  --border: rgba(20, 33, 43, 0.08);
  --border-strong: rgba(20, 33, 43, 0.14);
  --grid-line: rgba(20, 33, 43, 0.04);
  --glow-a: rgba(255, 255, 255, 0.7);
  --glow-b: rgba(15, 107, 109, 0.06);
  --atmosphere-a: rgba(15, 107, 109, 0.07);
  --atmosphere-b: rgba(15, 107, 109, 0.05);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset, 0 12px 32px rgba(20, 33, 43, 0.07);
  --shadow-soft: 0 8px 24px rgba(20, 33, 43, 0.05);
  --shadow-brand: 0 14px 28px rgba(15, 107, 109, 0.28);
  --shadow-brand-sm: 0 8px 18px rgba(15, 107, 109, 0.22);
  --scrollbar: rgba(15, 107, 109, 0.28);
  --scrollbar-hover: rgba(15, 107, 109, 0.48);
  --on-primary: #ffffff;
  --theme-color: #0a4f52;
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #10181d;
  --bg-deep: #0b1216;
  --bg-top: #152028;
  --surface: #162028;
  --surface-raised: #1c2a34;
  --surface-glass: rgba(22, 32, 40, 0.86);
  --surface-glass-strong: rgba(28, 42, 52, 0.96);
  --surface-soft: rgba(28, 42, 52, 0.78);
  --surface-muted: rgba(28, 42, 52, 0.55);
  --ink: #e8eef2;
  --text: #d5dee5;
  --muted: #8b9bab;
  --primary: #2aa0a3;
  --primary-strong: #1f8588;
  --primary-soft: rgba(42, 160, 163, 0.16);
  --accent: #e8b03a;
  --accent-soft: rgba(232, 176, 58, 0.16);
  --danger: #e06363;
  --danger-soft: rgba(224, 99, 99, 0.14);
  --danger-surface: rgba(224, 99, 99, 0.1);
  --danger-surface-strong: rgba(224, 99, 99, 0.16);
  --success: #3caf78;
  --success-soft: rgba(60, 175, 120, 0.14);
  --warn: #d4a017;
  --warn-soft: rgba(212, 160, 23, 0.14);
  --border: rgba(232, 238, 242, 0.08);
  --border-strong: rgba(232, 238, 242, 0.14);
  --grid-line: rgba(232, 238, 242, 0.05);
  --glow-a: rgba(42, 160, 163, 0.12);
  --glow-b: rgba(42, 160, 163, 0.1);
  --atmosphere-a: rgba(42, 160, 163, 0.12);
  --atmosphere-b: rgba(42, 160, 163, 0.08);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 16px 40px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 10px 28px rgba(0, 0, 0, 0.28);
  --shadow-brand: 0 14px 28px rgba(0, 0, 0, 0.4);
  --shadow-brand-sm: 0 8px 18px rgba(0, 0, 0, 0.35);
  --scrollbar: rgba(42, 160, 163, 0.35);
  --scrollbar-hover: rgba(42, 160, 163, 0.55);
  --on-primary: #062122;
  --theme-color: #073638;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

html,
body {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar) transparent;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track {
  background: transparent;
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-hover);
  background-clip: padding-box;
}

html::-webkit-scrollbar-corner,
body::-webkit-scrollbar-corner {
  background: transparent;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

.hidden {
  display: none !important;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 50% -15%, var(--atmosphere-a), transparent 58%),
    radial-gradient(ellipse 55% 40% at 100% 100%, var(--atmosphere-b), transparent 55%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 48%, var(--bg-deep) 100%);
}

.atmosphere-grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, black 0%, transparent 88%);
}

.atmosphere-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.7;
  animation: drift 22s var(--ease) infinite alternate;
}

.atmosphere-glow-a {
  top: -8%;
  left: 18%;
  width: 420px;
  height: 280px;
  background: var(--glow-a);
}

.atmosphere-glow-b {
  right: -4%;
  bottom: 8%;
  width: 360px;
  height: 360px;
  background: var(--glow-b);
  animation-delay: -8s;
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(12px, -14px, 0) scale(1.03);
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 14px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 28px 16px 40px;
  box-sizing: border-box;
}

body:has(#loginView:not(.hidden)) {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
}

.app-shell:has(#loginView:not(.hidden)) {
  width: min(440px, 100%);
  min-height: 100dvh;
  height: 100dvh;
  padding: 20px 16px;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.auth-screen {
  display: grid;
  align-content: center;
  gap: 28px;
  width: 100%;
  margin: 0;
  max-height: 100%;
  overflow: auto;
  animation: rise-in 0.6s var(--ease) both;
}

.auth-brand {
  text-align: left;
}

.brand-mark {
  display: block;
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: var(--shadow-brand);
}

.brand-mark-sm {
  width: 42px;
  height: 42px;
  margin-bottom: 0;
  border-radius: 11px;
  box-shadow: var(--shadow-brand-sm);
}

.auth-card,
.panel,
.modal-card,
.stat {
  background: var(--surface-glass);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.auth-card {
  padding: 28px;
  border-radius: 20px;
  border-top: 3px solid var(--primary);
}

.dashboard {
  display: grid;
  gap: 20px;
  animation: rise-in 0.45s var(--ease) both;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 14px 18px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

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

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 700;
}

.page-title,
h2,
h3,
.license-name {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-title {
  font-size: clamp(36px, 5.5vw, 54px);
  line-height: 0.96;
  font-weight: 700;
}

.page-title-sm {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
}

.lead,
.panel-head p,
.field span,
.license-expiry,
.detail-item p,
.stat-label {
  color: var(--muted);
}

.lead {
  margin: 14px 0 0;
  max-width: 36ch;
  font-size: 16px;
  line-height: 1.45;
}

.section-nav {
  display: inline-flex;
  gap: 4px;
  margin: 0;
  padding: 5px;
  flex-wrap: wrap;
  border-radius: 14px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.nav-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition:
    background 0.2s var(--ease),
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.nav-tab:hover {
  color: var(--text);
  background: var(--surface-soft);
}

.nav-tab.is-active {
  color: var(--ink);
  background: var(--surface-raised);
  box-shadow: var(--shadow-soft);
}

.current-user {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.workspace-section {
  display: grid;
  gap: 20px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  padding: 18px 20px;
  border-radius: 14px;
  display: grid;
  gap: 8px;
  background: var(--surface-soft);
}

.stat-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  color: var(--ink);
  font-weight: 700;
}

.stack {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field span {
  font-size: 13px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea,
.filters select,
.cells-add-row input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text);
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.field textarea {
  resize: vertical;
  min-height: 84px;
  font: inherit;
  line-height: 1.4;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.filters select:focus,
.cells-add-row input:focus {
  border-color: rgba(15, 107, 109, 0.45);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.custom-select {
  position: relative;
}

.custom-select-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.custom-select-trigger:hover {
  border-color: rgba(15, 107, 109, 0.35);
}

.custom-select-trigger:focus,
.custom-select.is-open .custom-select-trigger {
  outline: none;
  border-color: rgba(15, 107, 109, 0.45);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.custom-select-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.custom-select-value.is-empty {
  color: var(--muted);
  font-weight: 600;
}

.custom-select-chevron {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-left: 2px;
  color: var(--muted);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6d7a' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")
    center / 14px 14px no-repeat;
  transition: transform 0.2s var(--ease);
}

[data-theme="dark"] .custom-select-chevron {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b9bab' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.custom-select.is-open .custom-select-chevron {
  transform: rotate(180deg);
}

.custom-select-menu {
  z-index: 1000;
  margin: 0;
  padding: 6px;
  list-style: none;
  overflow: auto;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface-glass-strong);
  box-shadow: var(--shadow);
  animation: rise-in 0.18s var(--ease) both;
}

.custom-select-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.custom-select-option:hover,
.custom-select-option:focus {
  outline: none;
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.custom-select-option.is-selected {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.custom-select-option.is-selected::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  flex: 0 0 auto;
}

.custom-select-option.is-empty {
  color: var(--muted);
  font-weight: 600;
}

.custom-select-option.is-empty.is-selected {
  color: var(--primary-strong);
}

.primary-btn,
.ghost-btn,
.danger-btn,
.icon-btn {
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.18s var(--ease),
    opacity 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.primary-btn:hover,
.ghost-btn:hover,
.danger-btn:hover,
.icon-btn:hover {
  transform: translateY(-1px);
}

.primary-btn:active,
.ghost-btn:active,
.danger-btn:active,
.icon-btn:active {
  transform: translateY(0);
}

.primary-btn {
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
  box-shadow: var(--shadow-brand-sm);
}

.primary-btn:hover {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
}

.primary-btn:disabled,
.ghost-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.ghost-btn,
.danger-btn {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  border-color: var(--border-strong);
  color: var(--text);
  font-weight: 600;
  font-size: 13.5px;
}

.ghost-btn:hover {
  border-color: color-mix(in srgb, var(--primary) 28%, transparent);
  background: var(--surface-raised);
}

.danger-btn {
  background: var(--danger-surface);
  border-color: color-mix(in srgb, var(--danger) 20%, transparent);
  color: var(--danger);
}

.danger-btn:hover {
  background: var(--danger-surface-strong);
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  border-color: var(--border);
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.panel {
  border-radius: 20px;
  padding: 24px;
}

.panel-head {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.panel-head-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.panel-head h2 {
  font-size: 22px;
  margin-bottom: 6px;
}

.panel-head p {
  margin: 0;
  font-size: 14px;
  max-width: 52ch;
}

.filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 210px);
  gap: 12px;
  margin-bottom: 16px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(15, 107, 109, 0.04);
  border: 1px solid var(--border);
}

.filter-status .custom-select-trigger {
  min-height: 48px;
}

.license-list {
  display: grid;
  gap: 10px;
}

.empty-state {
  padding: 40px 24px;
  border-radius: 16px;
  border: 1px dashed rgba(15, 107, 109, 0.28);
  background:
    linear-gradient(180deg, rgba(15, 107, 109, 0.06), transparent 72%),
    var(--surface);
  text-align: center;
}

.empty-state strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--ink);
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.license-card {
  border-radius: 14px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  overflow: hidden;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s var(--ease);
}

.license-card:hover {
  border-color: rgba(15, 107, 109, 0.22);
}

.license-card.is-open {
  border-color: rgba(15, 107, 109, 0.3);
  box-shadow: var(--shadow-soft);
}

.license-summary {
  width: 100%;
  padding: 16px 18px;
  background: transparent;
  border: 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  cursor: pointer;
}

.license-summary:hover {
  background: rgba(15, 107, 109, 0.025);
}

.license-main,
.license-meta {
  display: grid;
  gap: 8px;
}

.license-meta {
  align-content: start;
  justify-items: end;
  min-width: 200px;
}

.license-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.license-name {
  font-size: 17px;
  font-weight: 700;
}

.license-key {
  margin: 0;
  word-break: break-all;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  background: rgba(15, 107, 109, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  width: fit-content;
  max-width: 100%;
}

.license-expiry {
  font-size: 13px;
  font-weight: 650;
  color: var(--text);
}

.license-devices {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
}

.status-pill,
.group-pill {
  padding: 4px 9px;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.group-pill {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.license-group-heading {
  margin: 20px 0 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-strong);
  letter-spacing: -0.02em;
}

.license-group-heading:first-child {
  margin-top: 2px;
}

.status-active {
  background: var(--success-soft);
  color: var(--success);
}

.status-inactive {
  background: var(--danger-soft);
  color: #9a2f2f;
}

.status-expired {
  background: var(--warn-soft);
  color: var(--warn);
}

.license-details {
  display: none;
}

.license-card.is-open .license-details {
  display: grid;
  animation: rise-in 0.28s var(--ease) both;
}

.license-details-inner {
  overflow: hidden;
  min-height: 0;
}

.license-details-body {
  padding: 0 18px 18px;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--border);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  padding-top: 16px;
}

.detail-item {
  padding: 14px;
  border-radius: 12px;
  background: rgba(15, 107, 109, 0.04);
  border: 1px solid var(--border);
}

.detail-item span {
  display: block;
  font-size: 11px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.detail-item p {
  margin: 0;
  word-break: break-word;
  font-size: 14px;
  line-height: 1.35;
  color: var(--text);
}

.license-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 14px;
  align-items: center;
}

.cells-editor {
  display: grid;
  gap: 10px;
}

.cells-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 36px;
}

.cell-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--primary-soft);
  border: 1px solid rgba(15, 107, 109, 0.14);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.cell-chip button {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0;
}

.cells-add-row {
  display: flex;
  gap: 8px;
}

.cells-add-row input {
  flex: 1;
}

.field-hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.member-checklist {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.member-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-raised);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.member-option:hover {
  border-color: rgba(15, 107, 109, 0.28);
}

.member-option input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--primary);
}

.member-option.is-locked {
  cursor: default;
  background: rgba(15, 107, 109, 0.04);
}

.member-option span {
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.update-cells-panel {
  display: grid;
  gap: 14px;
  padding-top: 4px;
}

.update-cell-block {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.update-cell-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.update-cell-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.update-cell-badge {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--primary-soft);
  color: var(--primary-strong);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.update-cell-head h4 {
  margin: 0;
  font-size: 14px;
  font-family: var(--font-mono);
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
}

.update-cell-count {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 650;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 107, 109, 0.06);
}

.update-queue-empty {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px dashed rgba(15, 107, 109, 0.22);
  background: rgba(15, 107, 109, 0.03);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

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

.update-file-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(15, 107, 109, 0.03);
  border: 1px solid var(--border);
  font-size: 13px;
}

.update-file-row .seq {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 12px;
}

.update-file-row .meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.draft-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
}

.update-upload-panel {
  display: grid;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.update-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.file-picker {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px dashed rgba(15, 107, 109, 0.28);
  background: rgba(15, 107, 109, 0.03);
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background 0.18s ease;
}

.file-picker:hover {
  border-color: rgba(15, 107, 109, 0.45);
  background: rgba(15, 107, 109, 0.06);
}

.file-picker.has-file {
  border-style: solid;
  border-color: color-mix(in srgb, var(--primary) 28%, transparent);
  background: var(--surface-raised);
}

.file-picker.is-disabled {
  opacity: 0.6;
  pointer-events: none;
}

.file-picker-btn {
  flex-shrink: 0;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-brand-sm);
}

.file-picker-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.file-picker.has-file .file-picker-name {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
}

.update-field {
  display: grid;
  gap: 6px;
  max-width: 240px;
}

.update-field span {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.update-field input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text);
  outline: none;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.update-field input:focus {
  border-color: rgba(15, 107, 109, 0.45);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.update-upload-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.update-upload-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.option-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  cursor: pointer;
  user-select: none;
  transition:
    border-color 0.15s ease,
    background 0.15s ease;
}

.option-chip:hover {
  border-color: rgba(15, 107, 109, 0.3);
}

.option-chip:has(input:checked) {
  border-color: rgba(15, 107, 109, 0.4);
  background: var(--primary-soft);
}

.option-chip input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--primary);
}

.option-chip span {
  font-size: 13px;
  font-weight: 650;
  color: var(--text);
}

.upload-progress {
  display: grid;
  gap: 6px;
}

.upload-progress[hidden] {
  display: none !important;
}

.upload-progress-track {
  height: 7px;
  border-radius: 999px;
  background: rgba(15, 107, 109, 0.1);
  overflow: hidden;
}

.upload-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), #1aa3a0);
  transition: width 0.12s linear;
}

.upload-progress.is-indeterminate .upload-progress-bar {
  width: 35%;
  animation: upload-indeterminate 1.1s ease-in-out infinite;
}

.upload-progress-label {
  font-size: 12px;
  font-weight: 650;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

@keyframes upload-indeterminate {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(320%);
  }
}

.check-inline {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.check-inline input {
  accent-color: var(--primary);
}

.chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--primary);
  flex: 0 0 auto;
}

.chevron svg {
  width: 14px;
  height: 14px;
  display: block;
  transition: transform 0.22s var(--ease);
}

.license-card.is-open .chevron svg {
  transform: rotate(180deg);
}

.auth-hint,
.modal-lead {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.auth-hint code {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.modal-lead {
  line-height: 1.45;
}

.password-match-hint {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.3;
}

.password-match-hint.is-match {
  color: var(--success);
}

.password-match-hint.is-mismatch {
  color: var(--danger);
}

.error-text {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 14px;
  font-weight: 600;
}

.modal {
  border: 0;
  padding: 0;
  background: transparent;
  max-height: calc(100vh - 32px);
  overflow: visible;
}

#licenseModal {
  overflow: visible;
}

.modal::backdrop {
  background: color-mix(in srgb, var(--ink) 48%, transparent);
  backdrop-filter: blur(5px);
}

.modal[open] .modal-card {
  animation: rise-in 0.28s var(--ease) both;
}

.ui-scroll,
.modal-card.is-scrollable,
.sessions-list,
.custom-select-menu {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar) transparent;
}

.ui-scroll::-webkit-scrollbar,
.modal-card.is-scrollable::-webkit-scrollbar,
.sessions-list::-webkit-scrollbar,
.custom-select-menu::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.ui-scroll::-webkit-scrollbar-track,
.modal-card.is-scrollable::-webkit-scrollbar-track,
.sessions-list::-webkit-scrollbar-track,
.custom-select-menu::-webkit-scrollbar-track {
  background: transparent;
  margin: 6px 0;
}

.ui-scroll::-webkit-scrollbar-thumb,
.modal-card.is-scrollable::-webkit-scrollbar-thumb,
.sessions-list::-webkit-scrollbar-thumb,
.custom-select-menu::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.ui-scroll::-webkit-scrollbar-thumb:hover,
.modal-card.is-scrollable::-webkit-scrollbar-thumb:hover,
.sessions-list::-webkit-scrollbar-thumb:hover,
.custom-select-menu::-webkit-scrollbar-thumb:hover {
  background-color: rgba(15, 107, 109, 0.48);
  background-clip: padding-box;
}

.ui-scroll::-webkit-scrollbar-corner,
.modal-card.is-scrollable::-webkit-scrollbar-corner,
.sessions-list::-webkit-scrollbar-corner,
.custom-select-menu::-webkit-scrollbar-corner {
  background: transparent;
}

.modal-card {
  width: min(540px, calc(100vw - 24px));
  max-height: calc(100vh - 40px);
  overflow-x: hidden;
  overflow-y: hidden;
  border-radius: 18px;
  padding: 24px;
  display: grid;
  gap: 14px;
  border-top: 3px solid var(--primary);
  background: var(--surface-glass-strong);
}

.modal-card.is-scrollable {
  overflow-y: auto;
}

.sessions-modal-card {
  max-width: 580px;
}

.confirm-modal-card {
  max-width: 420px;
}

.modal-head,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-head h2 {
  font-size: 22px;
}

.modal-actions {
  padding-top: 4px;
  flex-wrap: wrap;
}

.sessions-list {
  display: grid;
  gap: 8px;
  margin: 8px 0;
  max-height: min(50vh, 420px);
  overflow-x: hidden;
  overflow-y: auto;
}

.session-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-raised);
}

.session-meta {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.session-meta strong {
  font-size: 14px;
  font-family: var(--font-display);
}

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

.session-online {
  color: var(--success) !important;
  font-weight: 700 !important;
}

.session-offline {
  color: var(--warn) !important;
  font-weight: 700 !important;
}

.session-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 40;
  transform: translateX(-50%);
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
}

.toast.is-visible {
  animation: toast-in 0.28s var(--ease) both;
  opacity: 1;
}

.admin-list,
.audit-list {
  display: grid;
  gap: 8px;
}

.admin-row,
.audit-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-raised);
}

.admin-meta,
.audit-main {
  display: grid;
  gap: 3px;
}

.admin-meta strong {
  font-family: var(--font-display);
}

.admin-meta span,
.audit-main span,
.audit-main p,
.audit-side span,
.muted-note {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.admin-description {
  display: block;
  margin-top: 2px !important;
  max-width: 48ch;
  line-height: 1.35;
}

.audit-side {
  display: grid;
  gap: 4px;
  justify-items: end;
  text-align: right;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 720px) {
  .update-file-row,
  .update-upload-actions {
    grid-template-columns: 1fr;
  }

  .update-upload-actions {
    display: grid;
  }

  .update-field {
    max-width: none;
  }
}

@media (max-width: 780px) {
  .app-shell {
    width: 100%;
    padding: 16px 12px 32px;
  }

  .auth-card,
  .panel,
  .modal-card {
    padding: 18px;
  }

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

  .topbar,
  .license-summary,
  .modal-head,
  .modal-actions,
  .topbar-brand,
  .panel-head-row,
  .admin-row,
  .audit-row {
    flex-direction: column;
    align-items: stretch;
  }

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

  .audit-side {
    justify-items: start;
    text-align: left;
  }

  .license-meta {
    justify-items: start;
    min-width: 0;
  }

  .license-devices {
    text-align: left;
  }

  .license-actions,
  .topbar-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .section-nav {
    width: 100%;
  }

  .nav-tab {
    flex: 1;
    text-align: center;
  }
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition:
    background 0.2s var(--ease),
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.theme-toggle:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, transparent);
  color: var(--primary);
}

.theme-toggle:active {
  transform: translateY(1px);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}

.auth-theme-bar {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 5;
}

.auth-theme-bar.hidden {
  display: none !important;
}

[data-theme="dark"] .license-card,
[data-theme="dark"] .admin-row,
[data-theme="dark"] .audit-row,
[data-theme="dark"] .group-card {
  background: var(--surface-soft);
}

[data-theme="dark"] body {
  color: var(--text);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}