:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #18212f;
  --muted: #647084;
  --line: #d8dee8;
  --primary: #0f766e;
  --primary-strong: #115e59;
  --accent: #2563eb;
  --danger: #b42318;
  --warning: #9a5b13;
  --shadow: 0 14px 38px rgb(24 33 47 / 8%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

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

button {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
  font-weight: 650;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.primary {
  background: var(--primary);
  color: #fff;
}

.primary:hover:not(:disabled) {
  background: var(--primary-strong);
}

.secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
}

.secondary:hover:not(:disabled) {
  border-color: #aeb8c7;
}

.danger {
  background: #fff;
  color: var(--danger);
  border-color: #f0b7b1;
}

.danger:hover:not(:disabled) {
  border-color: var(--danger);
}

.compact {
  min-height: 34px;
  padding: 0 12px;
}

.topbar h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

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

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel h2 {
  margin: 0;
  font-size: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  background: #ecfdf3;
  color: #027a48;
  font-size: 13px;
  font-weight: 650;
}

.badge.warn {
  background: #fff7ed;
  color: var(--warning);
}

.badge.error {
  background: #fff1f0;
  color: var(--danger);
}

.config-panel {
  display: grid;
  gap: 16px;
}

.config-panel .panel-title {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.auth-panel {
  width: 100%;
}

.auth-panel .stack {
  max-width: 520px;
}

.stack {
  display: grid;
  gap: 14px;
}

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

.field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  min-height: 42px;
  padding: 9px 11px;
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.credential-note {
  min-height: 82px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 15%);
}

.vault-layout {
  display: grid;
  gap: 16px;
}

.list-panel {
  align-self: start;
}

.entries-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.entry-card {
  width: 100%;
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  text-align: left;
}

.entry-card:hover,
.entry-card.active {
  border-color: var(--primary);
}

.entry-title {
  display: block;
  color: var(--text);
  font-weight: 750;
  overflow-wrap: anywhere;
}

.entry-meta {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 18px;
  text-align: center;
}

.editor-grid {
  display: grid;
  gap: 14px;
}

.credentials-section {
  display: grid;
  gap: 12px;
}

.subsection-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.subsection-title h3 {
  margin: 0;
  font-size: 15px;
}

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

.credential-row {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
  padding: 12px;
}

.credential-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.credential-actions button {
  min-width: 72px;
  flex: 0 0 auto;
}

.credential-note-field {
  grid-column: 1 / -1;
}

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

.save-action {
  flex: 1 1 auto;
}

.delete-app-action {
  flex: 0 0 auto;
  min-width: 112px;
}

.toast {
  position: fixed;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  z-index: 10;
  max-width: min(560px, calc(100vw - 32px));
  border-radius: 8px;
  background: #18212f;
  color: #fff;
  padding: 12px 14px;
  box-shadow: 0 18px 36px rgb(24 33 47 / 20%);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgb(24 33 47 / 48%);
}

.modal {
  width: min(520px, 100%);
}

.modal h2 {
  margin: 0 0 14px;
  font-size: 20px;
}

.warning-box {
  margin-bottom: 16px;
  border: 1px solid #f0b7b1;
  border-radius: 8px;
  background: #fff1f0;
  color: var(--danger);
  padding: 12px;
  line-height: 1.55;
  font-weight: 650;
}

.strength-meter {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
  padding: 10px;
}

.strength-meter:empty {
  display: none;
}

.strength-bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5e9f0;
}

.strength-bar-fill {
  height: 100%;
  width: var(--strength-percent, 0%);
  border-radius: inherit;
  background: var(--strength-color, var(--danger));
  transition:
    width 160ms ease,
    background 160ms ease;
}

.strength-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 750;
}

.strength-detail,
.strength-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.strength-note {
  color: var(--warning);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

[hidden] {
  display: none !important;
}

/* Desktop layout: edit this block for PC-only layout changes. */
@media (min-width: 821px) {
  .topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(1180px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 28px 0 18px;
  }

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

  .shell {
    width: min(1180px, calc(100vw - 32px));
    margin: 0 auto 40px;
  }

  .config-panel {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .vault-layout {
    grid-template-columns: minmax(260px, 360px) 1fr;
    align-items: start;
  }

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

  .credential-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
    align-items: end;
  }

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

/* Mobile layout: edit this block for phone/tablet-only layout changes. */
@media (max-width: 820px) {
  .topbar {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    width: min(100% - 24px, 760px);
    margin: 0 auto;
    padding: 22px 0 14px;
  }

  .topbar-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
  }

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

  .topbar-actions button,
  .row-actions button {
    flex: 1 1 140px;
  }

  .editor-actions {
    align-items: center;
  }

  .delete-app-action {
    flex: 0 0 148px;
  }

  .shell {
    width: min(100% - 24px, 760px);
    margin: 0 auto 28px;
  }

  .config-panel,
  .vault-layout,
  .editor-grid {
    grid-template-columns: 1fr;
  }

  .config-panel,
  .vault-layout {
    align-items: stretch;
  }

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