:root {
  color-scheme: dark;
  --bg: #08111c;
  --bg-2: #111c2d;
  --panel: rgba(13, 21, 35, 0.92);
  --panel-strong: rgba(8, 14, 24, 0.98);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f4f1e8;
  --muted: #b7c0d1;
  --accent: #ebb65a;
  --accent-strong: #f5d89a;
  --danger: #ff9b9b;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(67, 103, 184, 0.26), transparent 34%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
}

main {
  width: 100%;
  margin: 0;
  padding: 0 0 88px;
}

.page-shell {
  display: grid;
  gap: 10px;
}

.page-runtime-content {
  width: min(1140px, calc(100% - 20px));
  margin: 0 auto;
}

.application-header,
.application-footer,
.panel,
.shell-panel,
.shell-dialog,
.surface-card,
.campaign-list-item,
.data-panel {
  border: 1px solid var(--panel-border);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.application-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 10px 10px 12px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
}

.shell-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.shell-row-primary {
  justify-content: space-between;
}

.shell-row-secondary {
  justify-content: space-between;
}

.shell-row-secondary-right {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
}

.shell-page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
}

.shell-status-cluster {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
}

.shell-title {
  flex: 0 1 auto;
  min-width: 0;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
}

.shell-title-secondary {
  color: var(--accent-strong);
}

.shell-status-cluster-secondary {
  margin-left: auto;
}

.shell-chip,
.application-footer button,
.section-actions button,
.shell-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 6px 10px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 0.92rem;
  text-decoration: none;
}

.shell-chip {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.shell-icon-button {
  width: 32px;
  padding: 0;
  color: var(--muted);
}

.shell-icon-button::before {
  content: "";
  width: 16px;
  height: 16px;
  background-color: currentColor;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}

.shell-icon-bell::before {
  mask-image: url("/assets/icon/bell.svg");
  -webkit-mask-image: url("/assets/icon/bell.svg");
}

.shell-icon-alert::before {
  mask-image: url("/assets/icon/circle-alert.svg");
  -webkit-mask-image: url("/assets/icon/circle-alert.svg");
}

.shell-icon-database::before {
  mask-image: url("/assets/icon/database.svg");
  -webkit-mask-image: url("/assets/icon/database.svg");
}

.shell-icon-wifi::before {
  mask-image: url("/assets/icon/wifi.svg");
  -webkit-mask-image: url("/assets/icon/wifi.svg");
}

.shell-icon-user::before {
  mask-image: url("/assets/icon/user.svg");
  -webkit-mask-image: url("/assets/icon/user.svg");
}

.shell-icon-menu::before {
  mask-image: url("/assets/icon/menu.svg");
  -webkit-mask-image: url("/assets/icon/menu.svg");
}

.shell-chip-quiet {
  color: var(--muted);
}

.shell-connection-state {
  color: var(--danger);
}

.shell-connection-state[data-state="connected"] {
  color: #7ddc8c;
}

.shell-connection-state[data-state="reconnecting"] {
  color: #f3cf6b;
}

.shell-connection-state[data-state="not-connected"] {
  color: var(--danger);
}

.shell-chip-action,
.section-actions button,
.shell-link {
  background: rgba(255, 255, 255, 0.08);
}

.shell-chip-critical {
  color: var(--danger);
  background: rgba(255, 157, 157, 0.1);
}

.page-runtime-area {
  display: grid;
  gap: 10px;
}

.directory-main,
.workspace-main,
.workspace-panels {
  display: grid;
  gap: 10px;
}

.section-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 10px;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h2 {
  font-size: 1.05rem;
}

p,
label,
li,
.status-line,
.campaign-list-item p,
.panel p,
.data-panel,
.shell-panel p {
  color: var(--muted);
}

.status-line {
  font-size: 0.95rem;
}

.campaign-directory,
.campaign-detail {
  display: grid;
  gap: 10px;
}

.campaign-list-item,
.panel,
.surface-card,
.data-panel,
.shell-dialog form {
  border-radius: 16px;
  background: var(--panel-strong);
}

.campaign-list-item {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.campaign-empty-state {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  background: rgba(6, 11, 18, 0.72);
}

.campaign-meta,
.campaign-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.workshop-section {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  background: rgba(6, 11, 18, 0.72);
}

.workshop-section-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}

.workshop-section-status {
  font-size: 0.88rem;
  color: var(--accent-strong);
}

.workshop-section-form {
  display: grid;
  gap: 10px;
}

.workshop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 8px;
  border-radius: 12px;
  background: rgba(5, 10, 16, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.workshop-actions button {
  min-width: 6rem;
}

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

.workshop-section-body {
  display: grid;
  gap: 4px;
}

.workshop-section pre,
#publicPreview pre {
  max-width: 100%;
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.workshop-candidate {
  width: 100%;
}

.campaign-meta {
  font-size: 0.92rem;
}

form {
  display: grid;
  gap: 10px;
  margin: 0;
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  color: var(--text);
  background: rgba(4, 9, 17, 0.98);
  border: 1px solid rgba(125, 140, 175, 0.48);
  border-radius: 14px;
  padding: 11px 12px;
}

textarea {
  min-height: 6.5rem;
  resize: vertical;
}

button {
  cursor: pointer;
}

button:hover,
.shell-link:hover {
  filter: brightness(1.05);
}

.shell-panel {
  position: fixed;
  right: 10px;
  top: auto;
  bottom: 78px;
  width: min(22rem, calc(100vw - 20px));
  padding: 14px;
  border-radius: 16px;
  z-index: 30;
}

.shell-dialog {
  border-radius: 18px;
  padding: 0;
  color: var(--text);
}

.shell-dialog::backdrop {
  background: rgba(2, 6, 10, 0.62);
}

.shell-dialog form {
  padding: 16px;
}

.data-panel {
  margin: 0;
  overflow: auto;
  padding: 14px;
  white-space: pre-wrap;
}

.application-footer {
  position: sticky;
  bottom: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
}

.application-footer button {
  flex: 1 1 0;
  min-width: 0;
}

@media (min-width: 720px) {
  main {
    padding-bottom: 20px;
  }

  .application-header {
    padding-inline: 20px;
  }

  .shell-row-secondary {
    justify-content: flex-end;
  }

  .application-footer {
    display: none;
  }
}

@media (max-width: 719px) {
  .shell-row-secondary {
    align-items: flex-start;
  }

  .shell-status-cluster-secondary {
    width: 100%;
    justify-content: flex-end;
  }
}