:root {
  color-scheme: light dark;
  --bg: #f6f7f8;
  --surface: #ffffff;
  --hover: #eef1f3;
  --text: #1c2024;
  --muted: #5e6670;
  --border: #d9dde1;
  --accent: #1a6fb5;
  --accent-text: #ffffff;
  --danger: #b3261e;
  --danger-text: #ffffff;
  --error-bg: #fbe9e7;
  --notice-bg: #e6f4ea;
  --notice-text: #1e6b34;
  --warning-bg: #fdf3dc;
  --warning-text: #7a5200;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181b;
    --surface: #1e2226;
    --hover: #2a2f34;
    --text: #e7eaec;
    --muted: #a0a8b0;
    --border: #363c42;
    --accent: #5aaef0;
    --accent-text: #0d1a24;
    --danger: #f28b82;
    --danger-text: #2c0f0c;
    --error-bg: #3c1f1c;
    --notice-bg: #1b3324;
    --notice-text: #8fd5a6;
    --warning-bg: #3a2e14;
    --warning-text: #e8c778;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

body.centered {
  display: grid;
  min-height: 100vh;
  padding: 16px;
  place-items: center;
}

h1 {
  margin: 0;
  font-size: 18px;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 960px;
  min-height: 52px;
  margin: 0 auto;
  padding: 0 16px;
}

.topnav {
  display: flex;
  flex: 1;
  align-self: stretch;
  gap: 4px;
}

.topnav a {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}

.topnav a:hover {
  color: var(--text);
}

.topnav a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* Popover, jadi posisinya di luar alur halaman. */
#toast {
  inset: 12px 16px auto;
  max-width: 520px;
  margin: 0 auto;
  border: 1px solid var(--danger);
}

section,
.login {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.login {
  width: 100%;
  max-width: 340px;
  padding: 16px;
}

.login form {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

form.add {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}

form.add label {
  flex: 1 1 200px;
}

form.add label.wide {
  flex-basis: 100%;
}

label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
textarea {
  width: 100%;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

button {
  padding: 7px 14px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  cursor: pointer;
}

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

button.secondary {
  border-color: var(--border);
  background: none;
  color: var(--text);
}

button.secondary:hover {
  background: var(--hover);
}

button.link {
  padding: 2px 6px;
  border-color: transparent;
  background: none;
  color: var(--accent);
}

button.link:hover {
  background: var(--hover);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button.htmx-request,
button:disabled {
  opacity: 0.6;
}

.table {
  margin-top: 16px;
  overflow-x: auto;
}

.page-head + .table {
  margin-top: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 8px;
  border-top: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

th {
  border-top: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.actions {
  text-align: right;
  white-space: nowrap;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

code.full {
  word-break: break-all;
  user-select: all;
}

.alert {
  margin: 0 0 16px;
  padding: 8px 12px;
  border-radius: 6px;
}

.alert.error {
  background: var(--error-bg);
  color: var(--danger);
}

.alert.notice {
  background: var(--notice-bg);
  color: var(--notice-text);
}

.alert.warning {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.docs h3 {
  margin: 24px 0 8px;
  font-size: 15px;
}

.docs p,
.docs ol {
  margin: 0 0 12px;
}

.docs ol {
  padding-left: 20px;
}

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

.docs .table {
  margin: 12px 0;
}

.docs .alert {
  margin: 16px 0 0;
}

pre {
  margin: 0 0 12px;
  padding: 10px 12px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.empty {
  margin: 12px 0 0;
  color: var(--muted);
}

.page-head + .empty {
  margin-top: 0;
}

html:has(dialog[open]) {
  overflow: hidden;
}

.modal {
  width: min(460px, calc(100vw - 32px));
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
}

.modal::backdrop {
  background: rgb(0 0 0 / 45%);
}

.modal form,
.modal-body {
  display: grid;
  gap: 14px;
}

#confirm-text {
  margin: 0;
  overflow-wrap: anywhere;
}

.modal h3 {
  margin: 0;
  font-size: 17px;
}

.modal .alert {
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

/* Di layar sempit tiap baris menjadi kartu, supaya tombol aksi tidak terdorong
   ke luar area tabel, dan menu turun ke baris sendiri. */
@media (max-width: 640px) {
  .topbar-inner {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0 12px;
    min-height: 0;
    padding-top: 8px;
  }

  .topnav {
    flex-basis: 100%;
    order: 1;
    gap: 0;
    min-height: 40px;
    overflow-x: auto;
  }

  .topnav a {
    padding: 0 8px;
  }

  main {
    padding-top: 16px;
  }

  section {
    padding: 16px;
  }

  thead {
    display: none;
  }

  table,
  tbody,
  tr,
  td {
    display: block;
  }

  tr {
    padding: 8px 0;
    border-top: 1px solid var(--border);
  }

  tr:first-child {
    border-top: 0;
  }

  td {
    padding: 2px 0;
    border-top: 0;
  }

  td[data-label] {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 8px;
  }

  td[data-label]::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 13px;
  }

  .actions {
    margin-top: 4px;
    text-align: left;
  }

  button.link {
    padding: 6px 8px;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}