3proxyUI/src/app.css

:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: #111827;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  --page-bg: #f3f4f6;
  --surface: #ffffff;
  --surface-muted: #f9fafb;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-muted: #eff6ff;
  --success: #15803d;
  --warning: #a16207;
  --danger: #b91c1c;
  --shadow: 0 1px 2px rgba(17, 24, 39, 0.04);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --page-bg: #111827;
  --surface: #18212f;
  --surface-muted: #1f2937;
  --border: #334155;
  --border-strong: #475569;
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #60a5fa;
  --accent-muted: rgba(96, 165, 250, 0.15);
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #f87171;
  --shadow: 0 1px 2px rgba(2, 6, 23, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  min-height: 100%;
  background: var(--page-bg);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--page-bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card,
.panel-card,
.shell-header,
.tabbar {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.login-card {
  width: min(100%, 360px);
  padding: 24px;
  border-radius: 12px;
  display: grid;
  gap: 20px;
}

.login-copy {
  display: grid;
  gap: 4px;
}

.login-copy h1,
.shell-title h1,
.card-header h2,
.modal-header h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
  font-weight: 600;
  color: var(--text);
}

.login-copy p,
.toolbar-title p,
.service-row p,
.event-row p {
  margin: 0;
  color: var(--muted);
}

.login-form,
.modal-form {
  display: grid;
  gap: 12px;
}

.login-form label,
.modal-form label,
.field-group {
  display: grid;
  gap: 6px;
  font-weight: 500;
}

.login-form input,
.modal-form input,
.modal-form select,
.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}

.login-form input:focus,
.modal-form input:focus,
.modal-form select:focus,
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  outline: 2px solid rgba(37, 99, 235, 0.12);
  border-color: var(--accent);
}

button,
.button-secondary,
.copy-button,
.button-danger {
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

.button-secondary,
.copy-button {
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--text);
}

.button-danger {
  border-color: #ef4444;
  background: #ef4444;
  color: #ffffff;
}

.button-small {
  min-width: 72px;
  height: 32px;
  padding: 0 10px;
  font-size: 13px;
}

.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
}

.copy-button.danger {
  color: var(--danger);
}

.form-error {
  margin: 0;
  color: var(--danger);
}

.shell {
  width: min(1280px, calc(100vw - 32px));
  margin: 16px auto;
  display: grid;
  gap: 16px;
}

.shell-header {
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.shell-title {
  display: grid;
  gap: 4px;
}

.shell-title p {
  margin: 0;
  color: var(--muted);
}

.header-meta {
  display: grid;
  grid-auto-flow: column;
  gap: 24px;
  align-items: center;
}

.header-meta div {
  display: grid;
  gap: 2px;
}

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

.header-meta strong {
  font-size: 14px;
  font-weight: 600;
}

.tabbar {
  display: inline-flex;
  width: fit-content;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
}

.tab-button {
  height: 34px;
  padding: 0 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
}

.tab-button.active {
  background: var(--accent-muted);
  color: var(--accent);
}

.page-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-grid.single-column {
  grid-template-columns: 1fr;
}

.system-grid .wide-card {
  grid-column: 1 / -1;
}

.panel-card {
  border-radius: 12px;
  padding: 18px;
  display: grid;
  gap: 14px;
  min-width: 0;
}

.card-header,
.table-toolbar,
.toolbar-actions,
.actions-row,
.modal-header,
.modal-actions,
.service-row,
.service-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-header {
  align-items: baseline;
}

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

.stats-strip div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-muted);
}

.stats-strip span,
.kv-list dt {
  color: var(--muted);
}

.stats-strip strong {
  font-size: 18px;
  line-height: 1.2;
}

.kv-list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.kv-list div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
}

.kv-list dt,
.kv-list dd {
  margin: 0;
}

.usage-list,
.event-list,
.service-list {
  display: grid;
  gap: 10px;
}

.usage-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 96px;
  gap: 12px;
  align-items: center;
}

.usage-row span {
  color: var(--muted);
}

.usage-row strong {
  font-size: 13px;
  text-align: right;
}

.usage-bar {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--border) 70%, transparent);
  overflow: hidden;
}

.usage-bar div {
  height: 100%;
  background: color-mix(in srgb, var(--accent) 55%, var(--muted));
}

.event-row,
.service-row {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-muted);
}

.event-row {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.event-marker {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  margin-top: 6px;
}

.event-marker.live {
  background: var(--success);
}

.event-marker.warn {
  background: var(--warning);
}

.event-marker.fail {
  background: var(--danger);
}

.toolbar-title {
  display: grid;
  gap: 4px;
}

.toolbar-title h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.table-note,
.service-editor-header p {
  margin: 0;
  color: var(--muted);
}

.settings-toolbar {
  display: flex;
  align-items: end;
  gap: 12px;
  flex-wrap: wrap;
}

.panel-settings-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr) minmax(220px, 1fr);
  align-items: end;
}

.panel-settings-wide {
  min-width: 0;
}

.compact-field {
  min-width: 220px;
  flex: 0 1 240px;
}

.panel-settings-grid .compact-field {
  min-width: 0;
  flex: initial;
}

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

.toolbar-actions {
  flex-wrap: wrap;
}

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

.summary-pills span {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: var(--surface);
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

th {
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.user-cell strong {
  font-size: 14px;
}

.endpoint-cell {
  display: grid;
  gap: 2px;
}

.endpoint-cell span {
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface);
}

.status-pill.live {
  color: var(--success);
}

.status-pill.warn {
  color: var(--warning);
}

.status-pill.fail {
  color: var(--danger);
}

.status-pill.idle {
  color: var(--muted);
}

.status-pill.paused {
  color: #475569;
}

.row-actions {
  display: inline-flex;
  gap: 8px;
}

.system-editor {
  display: block;
}

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

.service-editor-list {
  display: grid;
  gap: 12px;
}

.service-editor-row {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-muted);
}

.service-editor-header,
.system-actions,
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.toggle-row {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.toggle-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.toggle-check input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.field-span-2 {
  grid-column: 1 / -1;
}

pre {
  margin: 0;
  padding: 14px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface-muted) 80%, var(--surface));
  color: var(--text);
  font: 13px/1.55 Consolas, "Courier New", monospace;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.2);
}

.modal-card {
  width: min(100%, 440px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(17, 24, 39, 0.12);
  padding: 18px;
  display: grid;
  gap: 16px;
}

.confirm-card {
  width: min(100%, 400px);
}

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

.confirm-copy {
  margin: 0;
  color: var(--text);
}

.modal-preview {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-muted);
}

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

.modal-preview strong {
  font-size: 14px;
}

.modal-actions {
  grid-column: 1 / -1;
  justify-content: flex-end;
}

@media (max-width: 960px) {
  .shell {
    width: calc(100vw - 24px);
    margin: 12px auto;
    gap: 12px;
  }

  .shell-header,
  .table-toolbar,
  .settings-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-meta {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: 12px;
  }

  .page-grid,
  .stats-strip,
  .modal-form,
  .panel-settings-grid,
  .system-fields,
  .service-editor-grid {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    justify-content: stretch;
  }

  .system-actions {
    justify-content: stretch;
  }
}

@media (max-width: 640px) {
  .login-shell {
    padding: 16px;
  }

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

  .shell-header,
  .panel-card,
  .login-card,
  .modal-card {
    padding: 16px;
  }

  .tabbar {
    width: 100%;
  }

  .tab-button {
    flex: 1 1 0;
  }

  .header-meta {
    grid-template-columns: 1fr;
  }

  .usage-row {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .usage-row strong {
    grid-column: 2;
    text-align: left;
  }
}