/* Buttons, forms, tables, dialogs, banners, badges. */

/* -------------------------------------------------------------- buttons */

button {
  background: var(--accent);
  border: 1px solid transparent;
  color: var(--on-accent);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  cursor: pointer;
  font-size: 13px;
  line-height: 1.4;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

button:hover {
  background: var(--accent-strong);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

button.secondary:hover {
  background: var(--panel-alt);
  border-color: var(--border-strong);
  filter: none;
}

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

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

button.small {
  padding: 4px 9px;
  font-size: 12px;
}

.row-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Round "i" button that reveals an explanation popover (core/dom.js
   bindInfoPopover). */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.icon-btn:hover {
  background: var(--panel-alt);
  border-color: var(--border-strong);
  color: var(--text);
  filter: none;
}

.icon-btn[aria-expanded="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* Explanation behind that icon: anchored under the panel head, out of the page
   flow, so it only takes space while it is open. */
.info-pop {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  display: grid;
  gap: 8px;
  width: min(460px, 100%);
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 16px 40px var(--shadow-lg);
}

/* The hints keep their typography but drop the stacking margins: the grid gap
   spaces them instead. */
.info-pop .hint {
  margin: 0;
}

/* Collapsible section toggle: the caret flips when the form is expanded. */
.collapse-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.collapse-toggle .caret {
  font-size: 10px;
  color: var(--muted);
  transition: transform 180ms ease;
}

.collapse-toggle[aria-expanded="true"] .caret {
  transform: rotate(180deg);
}

/* ---------------------------------------------------------------- forms */

.form-inline,
.form-grid {
  margin-bottom: 14px;
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 8px;
}

.form-inline input,
.form-inline select,
.form-grid input,
.form-grid select,
.login-card input,
dialog input,
dialog select {
  padding: 8px 10px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  min-width: 0;
  transition: border-color 120ms ease, background 120ms ease;
}

.form-inline input::placeholder,
.form-grid input::placeholder,
.login-card input::placeholder,
dialog input::placeholder {
  color: var(--placeholder);
}

.form-inline input:hover,
.form-inline select:hover,
.form-grid input:hover,
.form-grid select:hover,
.login-card input:hover,
dialog input:hover,
dialog select:hover {
  border-color: var(--border-strong);
}

.form-inline input:focus,
.form-inline select:focus,
.form-grid input:focus,
.form-grid select:focus,
.login-card input:focus,
dialog input:focus,
dialog select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-inline input {
  width: 220px;
}

/* A hint inside a flex/grid form gets its own full-width row. */
.form-inline .hint,
.form-grid .hint {
  flex: 1 1 100%;
  grid-column: 1 / -1;
  margin-top: 2px;
}

.form-inline input[type="number"] {
  width: 110px;
}

.form-grid button[type="submit"] {
  justify-self: start;
}

/* IP allow/deny lists: two textareas side by side, one rule per line. */
.ip-access-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.ip-access-form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.ip-access-form textarea {
  min-height: 132px;
  padding: 8px 10px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  resize: vertical;
}

.ip-access-form textarea::placeholder {
  color: var(--placeholder);
}

.ip-access-form textarea:hover {
  border-color: var(--border-strong);
}

.ip-access-form textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.ip-access-form button,
.ip-access-form .hint,
.ip-access-form .notice {
  grid-column: 1 / -1;
}

.ip-access-form button {
  justify-self: start;
}

.ip-access-form .hint {
  margin: 0;
}

.ip-access-form .hint.error {
  color: var(--danger);
}

@media (max-width: 760px) {
  .ip-access-form {
    grid-template-columns: 1fr;
  }
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.check-row input {
  accent-color: var(--accent);
}

/* Labeled dialog field: caption above the control. */
.field {
  display: grid;
  gap: 4px;
}

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

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

/* Scrollable multi-select list for API-key model restrictions. */
.model-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 12px;
  max-height: 180px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

/* Grouped fields (e.g. the quota limits) with their own caption. */
dialog fieldset {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

dialog legend {
  padding: 0 4px;
  font-size: 12px;
  color: var(--muted);
}

/* ------------------------------------------------------------- info list */

.info-list {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
}

.info-list > div {
  display: flex;
  gap: 10px;
  font-size: 13px;
}

.info-list dt {
  flex: 0 0 auto;
  min-width: 110px;
  color: var(--muted);
}

.info-list dd {
  margin: 0;
}

/* ------------------------------------------------------- tags and badges */

/* Inline label hanging off a value, e.g. the wildcard kind of an API-config
   name (`api/**` -> "subtree"). */
.tag,
.badge {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--code-bg);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
  vertical-align: middle;
  white-space: nowrap;
}

.tag {
  margin-left: 6px;
}

.tag.wildcard {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

/* Mount point of an API config, shown before the name: /open requires an API
   key, /free is public, so the colour difference carries the access model. */
.config-name .tag:first-child {
  margin-left: 0;
}

.config-name .tag.route-open {
  background: var(--panel-alt);
  color: var(--muted);
}

.config-name .tag.route-free {
  border-color: transparent;
  background: var(--ok-soft);
  color: var(--ok);
  font-weight: 600;
}

.badge {
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge.on {
  border-color: transparent;
  background: var(--ok-soft);
  color: var(--ok);
}

.badge.off {
  border-color: transparent;
  background: var(--danger-soft);
  color: var(--danger);
}

/* HTTP status pill: the colour carries the outcome, the text the code. */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--panel-alt);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.7;
  font-variant-numeric: tabular-nums;
}

.pill.status-2xx {
  background: var(--ok-soft);
  color: var(--ok);
}

.pill.status-3xx {
  background: var(--warn-soft);
  color: var(--warn);
}

.pill.status-4xx,
.pill.status-5xx,
/* The request failed before an upstream status existed (network error, cap). */
.pill.status-err {
  background: var(--danger-soft);
  color: var(--danger);
}

/* Server-rendered ids, request ids and masked secrets read as code. */
.mono {
  font-family: var(--mono);
  font-size: 12.5px;
}

/* Upstream URLs in the usage tables: monospace so they scan as one value, and
   broken anywhere so a long one wraps inside its column instead of widening
   the whole table. */
.cell-mono {
  font-family: var(--mono);
  font-size: 12.5px;
  word-break: break-all;
}

/* Usage table: cap each column, ellipsize overlong values and keep the full
   text in the cell's title tooltip. The capped widths also give .table-wrap a
   natural min-width, so a narrow panel scrolls horizontally instead of
   squashing every column. */
.usage-table td,
.usage-table th {
  overflow: hidden;
}

.usage-table .cell-clamp,
.usage-table .cell-mono {
  display: inline-block;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}

.usage-table .cell-mono {
  word-break: normal;
}

.usage-table td:nth-child(1) :is(.cell-clamp, .cell-mono) { max-width: 150px; }
.usage-table td:nth-child(2) :is(.cell-clamp, .cell-mono) { max-width: 190px; }
.usage-table td:nth-child(3) :is(.cell-clamp, .cell-mono) { max-width: 70px; }
.usage-table td:nth-child(4) :is(.cell-clamp, .cell-mono) { max-width: 150px; }
.usage-table td:nth-child(5) :is(.cell-clamp, .cell-mono) { max-width: 170px; }
.usage-table td:nth-child(6) :is(.cell-clamp, .cell-mono) { max-width: 260px; }
.usage-table td:nth-child(7) :is(.cell-clamp, .cell-mono) { max-width: 140px; }
.usage-table td:nth-child(8) :is(.cell-clamp, .cell-mono) { max-width: 80px; }
.usage-table td:nth-child(9) :is(.cell-clamp, .cell-mono) { max-width: 80px; }
.usage-table td:nth-child(10) :is(.cell-clamp, .cell-mono) { max-width: 90px; }

/* The Details column stays pinned to the right while the capped columns
   scroll underneath it. It needs an opaque surface so scrolled text cannot
   show through the pinned cell. */
.usage-table th:last-child,
.usage-table td:last-child {
  position: sticky;
  right: 0;
  background-color: var(--panel);
  box-shadow: -10px 0 14px -14px var(--shadow-lg);
}

.usage-table th:last-child {
  z-index: 2;
}

.usage-table td:last-child {
  z-index: 1;
}

.usage-table tbody tr:hover td:last-child {
  background-image: linear-gradient(var(--row-hover), var(--row-hover));
}

/* `table` clips to its border radius; that would make the sticky Details cell
   stick to the table instead of the .table-wrap scrollport. The usage table has
   its own frame from the panel, so it can keep overflow visible. */
.panel .usage-table {
  overflow: visible;
}

/* --------------------------------------------------------------- tables */

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

/* API-config name: wildcard patterns are shown as code so the `*` reads as a
   path token rather than a typo. */
.config-name code {
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--code-bg);
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 13px;
}

/* Inside a panel the panel itself is the frame: the table drops its own border
   and surface so the two do not read as nested boxes. */
.panel table {
  background: transparent;
  border: none;
  border-radius: 0;
}

th,
td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

tr:last-child td {
  border-bottom: none;
}

tbody tr {
  transition: background 120ms ease;
}

tbody tr:hover {
  background: var(--row-hover);
}

/* Single-cell placeholder row for empty lists and load failures. */
td.cell-message {
  padding: 26px 12px;
  text-align: center;
  color: var(--muted);
}

td.cell-message.error {
  color: var(--danger);
}

/* ------------------------------------------------------------ dialogs */

/* Shared dialog shell: the header and action row stay put; only .dialog-body
   scrolls. Every dialog uses .dialog-head + .dialog-form/.dialog-body +
   .dialog-actions so long forms (API keys, configs) never hide their buttons. */
dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  width: min(560px, 92vw);
  max-height: 88vh;
  overflow: hidden;
  box-shadow: 0 24px 60px var(--shadow-lg);
}

/* Closed dialogs must stay hidden; the UA's display:none is overridden here
   only once the dialog is open. */
dialog[open] {
  display: flex;
  flex-direction: column;
}

dialog > .dialog-head {
  flex: 0 0 auto;
  padding: 20px 20px 0;
}

dialog::backdrop {
  background: var(--backdrop);
  backdrop-filter: blur(2px);
}

dialog h3 {
  margin: 0;
  font-size: 15px;
}

dialog .dialog-form,
dialog > form {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
}

dialog .dialog-body {
  display: grid;
  flex: 1 1 auto;
  gap: 10px;
  align-content: start;
  min-height: 0;
  overflow-y: auto;
  padding: 12px 20px;
}

dialog .dialog-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
  padding: 12px 20px 20px;
  border-top: 1px solid var(--border);
}

/* Forms report errors just above the fixed action row. */
dialog .dialog-form > .notice {
  margin: 0 20px 10px;
}

dialog h4 {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.detail-meta {
  margin: 0;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.6;
}

.code-block {
  margin: 0;
  padding: 10px;
  min-height: 42px;
  max-height: 260px;
  overflow: auto;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ------------------------------------------------------------ banners */

.banner {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 12px 0;
  font-size: 13px;
}

.banner.danger {
  background: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger);
}

/* Generated password, shown once and selected as a whole on click so it can be
   copied without partial selections off the ends. */
.pw-result {
  margin: 0;
}

.pw-result code {
  display: block;
  padding: 8px 12px;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  text-align: center;
  user-select: all;
  word-break: break-all;
}

/* Inline error slot injected into a form by core/notice.js. */
.notice {
  margin: 0;
  font-size: 12px;
}

/* Same, but for a form that lays its fields out with flex/grid: it needs its
   own full-width row instead of squeezing between two fields. */
.form-inline .notice,
.form-grid .notice {
  flex: 1 1 100%;
  grid-column: 1 / -1;
}

/* Toast for errors that have no form to sit in (row actions). */
.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  max-width: min(380px, calc(100vw - 32px));
  padding: 10px 14px;
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--danger);
  font-size: 13px;
  box-shadow: 0 10px 30px var(--shadow-lg);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 160ms ease, transform 160ms ease;
  pointer-events: none;
  cursor: pointer;
}

.toast.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.toast.info {
  border-color: var(--accent);
  color: var(--text);
}

/* --------------------------------------------------------- responsive */

@media (max-width: 720px) {
  .form-inline,
  .form-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .form-inline input,
  .form-inline input[type="number"],
  .form-inline select,
  .form-grid input,
  .form-grid select {
    width: 100%;
  }

  .form-inline button,
  .form-grid button {
    width: 100%;
  }

  .info-list > div {
    flex-direction: column;
    gap: 2px;
  }

  .field-grid,
  .model-checklist {
    grid-template-columns: 1fr;
  }

  /* 16px avoids the automatic zoom iOS Safari applies to smaller inputs.
     These selectors must match the ones above, or they lose on specificity. */
  .form-inline input,
  .form-inline select,
  .form-grid input,
  .form-grid select,
  .login-card input,
  dialog input,
  dialog select,
  button {
    font-size: 16px;
  }

  button {
    min-height: 42px;
  }

  button.small {
    font-size: 13px;
    min-height: 34px;
  }

  /* Keep the info icon a comfortable tap target next to the small buttons. */
  .icon-btn {
    width: 34px;
    height: 34px;
    min-height: 34px;
  }

  /* Wide tables keep a horizontal scroll instead of squashing columns. */
  .table-wrap table:not([data-mobile="cards"]) {
    min-width: 560px;
  }

  /* Opt-in card layout: every row becomes a labeled block. */
  table[data-mobile="cards"] {
    border: none;
    background: none;
    font-size: 14px;
  }

  table[data-mobile="cards"] thead {
    display: none;
  }

  table[data-mobile="cards"],
  table[data-mobile="cards"] tbody,
  table[data-mobile="cards"] tr,
  table[data-mobile="cards"] td {
    display: block;
    width: 100%;
  }

  /* --panel-alt rather than --panel: the rows are cards *on* a panel, so they
     have to stay visible against it. */
  table[data-mobile="cards"] tr {
    background: var(--panel-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 12px;
    margin-bottom: 10px;
  }

  table[data-mobile="cards"] tbody tr:hover {
    background: var(--panel-alt);
  }

  table[data-mobile="cards"] td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
  }

  table[data-mobile="cards"] td:last-child {
    border-bottom: none;
  }

  table[data-mobile="cards"] td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  table[data-mobile="cards"] td.cell-message {
    justify-content: center;
    padding: 14px 0;
  }

  table[data-mobile="cards"] td.cell-message::before {
    content: none;
  }

  table[data-mobile="cards"] td.cell-actions {
    justify-content: flex-end;
    border-bottom: none;
  }

  table[data-mobile="cards"] td.cell-actions::before {
    content: none;
  }

  dialog > .dialog-head {
    padding: 16px 16px 0;
  }

  dialog .dialog-body {
    padding: 12px 16px;
  }

  dialog .dialog-actions {
    padding: 12px 16px 16px;
  }

  dialog .dialog-form > .notice {
    margin: 0 16px 10px;
  }

  dialog .dialog-actions button {
    flex: 1 1 auto;
  }
}