:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --subpanel: #f9fafb;
  --text: #111827;
  --muted: #4b5563;
  --border: #d1d5db;
  --accent: #174ea6;
  --accent-soft: #dbeafe;
  --danger: #991b1b;
  --danger-soft: #fee2e2;
  --success: #166534;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020;
    --panel: #111827;
    --subpanel: #0f172a;
    --text: #f9fafb;
    --muted: #cbd5e1;
    --border: #374151;
    --accent: #8ab4f8;
    --accent-soft: #172554;
    --danger: #fca5a5;
    --danger-soft: #451a1a;
    --success: #86efac;
    --shadow: none;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 10;
}

h1 {
  margin: 0;
  font-size: 1.25rem;
}

h2 {
  margin: 0 0 .5rem;
  font-size: 1.08rem;
}

h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
}

p {
  color: var(--muted);
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem;
}

.auth-card {
  max-width: 560px;
  margin: 1.25rem auto;
}

.app-layout {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: var(--shadow);
}

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

.subcard {
  background: var(--subpanel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .9rem;
  margin-top: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.full-span {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: .25rem;
  color: var(--muted);
  font-size: .92rem;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: .58rem .68rem;
  background: transparent;
  color: var(--text);
  font: inherit;
}

textarea {
  min-height: 82px;
  resize: vertical;
  white-space: pre-wrap;
}

.textarea-large {
  min-height: 126px;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-color: var(--accent);
}

button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  border-radius: 9px;
  padding: .6rem .85rem;
  cursor: pointer;
  font: inherit;
}

button.secondary {
  background: transparent;
  color: var(--accent);
}

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

button:disabled {
  cursor: not-allowed;
  opacity: .62;
}

.actions,
.row {
  display: flex;
  gap: .75rem;
  align-items: end;
  margin-top: .85rem;
  flex-wrap: wrap;
}

.compact-actions {
  margin-top: 0;
  justify-content: flex-end;
}

.row-between,
.selected-process-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
}

.hidden {
  display: none !important;
}

.msg {
  min-height: 1.4rem;
  color: var(--danger);
}

.hint,
.meta {
  color: var(--muted);
  font-size: .92rem;
}

.session-area {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.session-box {
  text-align: right;
  font-size: .9rem;
  color: var(--muted);
}

.list {
  display: grid;
  gap: .6rem;
  margin-top: .75rem;
}

.item {
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: .78rem;
  background: color-mix(in srgb, var(--panel) 92%, var(--bg));
}

.item strong,
.process-title {
  color: var(--text);
  font-weight: 650;
}

.item .meta {
  display: block;
  word-break: break-word;
  margin-top: .18rem;
}

.item .links {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: .5rem;
}

.process-card {
  display: grid;
  gap: .2rem;
  width: 100%;
  text-align: left;
  color: var(--text);
  background: color-mix(in srgb, var(--panel) 96%, var(--bg));
  border-color: var(--border);
}

.process-card:hover,
.process-card.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 38%, var(--panel));
}

.process-title {
  font-size: 1rem;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .65rem;
  margin-top: .75rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .18rem .55rem;
  margin: .15rem .25rem .15rem 0;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 80%, var(--bg));
  font-size: .84rem;
}

.badge.current {
  border-color: var(--success);
  color: var(--success);
  font-weight: 700;
}

.preserve-lines {
  white-space: pre-wrap;
}

.file-group {
  display: grid;
  gap: .65rem;
}

.file-version {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: .7rem;
  margin-top: .55rem;
}

.version-head {
  display: flex;
  gap: .5rem;
  align-items: center;
  flex-wrap: wrap;
}

.monospace {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-wrap: anywhere;
}

a {
  color: var(--accent);
}

.result {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: .75rem;
  background: color-mix(in srgb, var(--panel) 85%, var(--bg));
  min-height: 2.6rem;
}

@media (max-width: 760px) {
  .topbar,
  .row-between,
  .selected-process-header {
    display: block;
  }

  .session-area {
    justify-content: flex-start;
    margin-top: .75rem;
  }

  .session-box {
    text-align: left;
  }

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

  .compact-actions {
    justify-content: flex-start;
    margin-top: .85rem;
  }

  .pagination {
    justify-content: flex-start;
  }
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .75rem;
}

.info-view {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.info-field {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .7rem .75rem;
  background: color-mix(in srgb, var(--panel) 88%, var(--bg));
  min-width: 0;
}

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

.info-label {
  color: var(--muted);
  font-size: .82rem;
  margin-bottom: .28rem;
}

.info-value {
  color: var(--text);
  overflow-wrap: anywhere;
}

.process-info-edit {
  margin-top: .2rem;
}

@media (max-width: 760px) {
  .section-header {
    display: block;
  }

  .process-view-actions {
    justify-content: flex-start;
    margin-top: .75rem;
  }

  .info-view {
    grid-template-columns: 1fr;
  }
}