/* ===========================================================================
   Editor styling.

   Deliberately independent of the payment page's theme: the editor keeps a
   fixed appearance so it stays readable no matter what colours you pick.
   =========================================================================== */

:root {
  --ui-bg: #f6f6f5;
  --ui-panel: #ffffff;
  --ui-line: #e4e3df;
  --ui-text: #1b1b1a;
  --ui-muted: #6d6c68;
  --ui-accent: #1b1b1a;
  --ui-accent-text: #ffffff;
  --ui-ok: #1c7c54;
  --ui-warn: #9a6400;
  --ui-error: #b3261e;
  --ui-radius: 9px;
  --ui-font: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  /* A soft wash for the owner's notice — noticeable without shouting. */
  --ui-notice: #fdf6e3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ui-bg: #141413;
    --ui-panel: #1d1d1c;
    --ui-line: #333330;
    --ui-text: #f1f0ed;
    --ui-muted: #9a9994;
    --ui-accent: #f1f0ed;
    --ui-accent-text: #141413;
    --ui-ok: #6cc39a;
    --ui-warn: #e0a838;
    --ui-error: #f2857c;
    --ui-notice: #2a2617;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--ui-bg);
  color: var(--ui-text);
  font-family: var(--ui-font);
  font-size: 15px;
  line-height: 1.5;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--ui-accent);
  outline-offset: 2px;
}

/* ===========================================================================
   Sign in
   =========================================================================== */

.gate {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: 24px;
}

.gate__card {
  width: 100%;
  max-width: 22rem;
  padding: 26px;
  background: var(--ui-panel);
  border: 1px solid var(--ui-line);
  border-radius: 16px;
}

.gate__title {
  margin: 0 0 6px;
  font-size: 1.2rem;
}

.gate__hint {
  margin: 0 0 18px;
  color: var(--ui-muted);
  font-size: 0.85rem;
}

.gate__label {
  display: block;
  margin-bottom: 6px;
  color: var(--ui-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.gate__input {
  width: 100%;
  padding: 10px 12px;
  background: var(--ui-bg);
  color: var(--ui-text);
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius);
  font: inherit;
}

.gate__button {
  width: 100%;
  margin-top: 16px;
  padding: 11px;
  background: var(--ui-accent);
  color: var(--ui-accent-text);
  border: none;
  border-radius: var(--ui-radius);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.gate__button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.gate__error {
  margin: 12px 0 0;
  color: var(--ui-error);
  font-size: 0.85rem;
}

/* ===========================================================================
   Editor shell
   =========================================================================== */

.editor {
  display: grid;
  grid-template-columns: 22rem 1fr;
  height: 100dvh;
}

@media (max-width: 860px) {
  .editor {
    grid-template-columns: 1fr;
    height: auto;
  }
}

.panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--ui-panel);
  border-right: 1px solid var(--ui-line);
}

.panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--ui-line);
}

.panel__title {
  margin: 0;
  font-size: 1.05rem;
}

.panel__status {
  margin: 3px 0 0;
  color: var(--ui-muted);
  font-size: 0.78rem;
}

.panel__status.is-clean {
  color: var(--ui-ok);
}

.panel__status.is-dirty {
  color: var(--ui-warn);
}

.panel__status.is-error {
  color: var(--ui-error);
}

.panel__presets {
  padding: 12px 18px;
  border-bottom: 1px solid var(--ui-line);
}

.panel__presetsLabel {
  display: block;
  margin-bottom: 7px;
  color: var(--ui-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset {
  padding: 6px 11px;
  background: var(--ui-bg);
  color: var(--ui-text);
  border: 1px solid var(--ui-line);
  border-radius: 99px;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.preset:hover {
  border-color: var(--ui-accent);
}

.panel__body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 6px 18px 18px;
}

.panel__foot {
  display: flex;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--ui-line);
}

/* ===========================================================================
   Groups and controls
   =========================================================================== */

.group {
  border-bottom: 1px solid var(--ui-line);
  padding: 4px 0 10px;
}

.group:last-child {
  border-bottom: none;
}

.group__summary {
  padding: 10px 0;
  font-size: 0.85rem;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.group__summary::marker,
.group__summary::-webkit-details-marker {
  display: none;
}

.group__summary::before {
  content: '▸';
  display: inline-block;
  width: 1.1em;
  color: var(--ui-muted);
  transition: transform 0.15s ease;
}

.group[open] > .group__summary::before {
  transform: rotate(90deg);
}

.control {
  display: grid;
  grid-template-columns: 1fr 9.5rem;
  align-items: center;
  gap: 8px 10px;
  padding: 5px 0;
}

.control--textarea {
  grid-template-columns: 1fr;
}

.control__label {
  color: var(--ui-muted);
  font-size: 0.82rem;
}

.control__hint {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--ui-muted);
  font-size: 0.72rem;
}

.control__input,
.control__textarea,
.control__select,
.control__hex,
.control__spin {
  width: 100%;
  padding: 7px 9px;
  background: var(--ui-bg);
  color: var(--ui-text);
  border: 1px solid var(--ui-line);
  border-radius: 7px;
  font: inherit;
  font-size: 0.82rem;
}

.control__textarea {
  min-height: 62px;
  resize: vertical;
}

.control__checkbox {
  justify-self: end;
  width: 17px;
  height: 17px;
  accent-color: var(--ui-accent);
}

.control__color {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 6px;
  align-items: center;
}

.control__swatch {
  width: 100%;
  height: 30px;
  padding: 0;
  background: none;
  border: 1px solid var(--ui-line);
  border-radius: 6px;
  cursor: pointer;
}

.control__number {
  display: grid;
  grid-template-columns: 1fr 3.6rem;
  gap: 7px;
  align-items: center;
}

.control__range {
  width: 100%;
  accent-color: var(--ui-accent);
}

/* ===========================================================================
   The list of ways to pay
   =========================================================================== */

.control--methodList {
  grid-template-columns: 1fr;
}

.methodlist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.methodlist__empty {
  margin: 0;
  padding: 14px;
  background: var(--ui-bg);
  border: 1px dashed var(--ui-line);
  border-radius: var(--ui-radius);
  color: var(--ui-muted);
  font-size: 0.82rem;
  text-align: center;
}

.methodlist__add {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  padding-top: 4px;
}

.mcard {
  padding: 10px 12px 12px;
  background: var(--ui-bg);
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius);
}

.mcard.is-off {
  opacity: 0.55;
}

.mcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.mcard__title {
  font-size: 0.85rem;
  font-weight: 650;
}

.mcard__tools {
  display: flex;
  gap: 2px;
}

.mcard__icon {
  width: 24px;
  height: 24px;
  padding: 0;
  background: none;
  color: var(--ui-muted);
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-size: 0.8rem;
  line-height: 1;
  cursor: pointer;
}

.mcard__icon:hover:not(:disabled) {
  background: var(--ui-panel);
  border-color: var(--ui-line);
  color: var(--ui-text);
}

.mcard__icon:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.mcard__remove:hover:not(:disabled) {
  color: var(--ui-error);
  border-color: var(--ui-error);
}

.mcard__field {
  display: block;
  margin-bottom: 8px;
}

.mcard__label {
  display: block;
  margin-bottom: 4px;
  color: var(--ui-muted);
  font-size: 0.75rem;
}

.mcard__hint {
  display: block;
  margin-top: 3px;
  color: var(--ui-muted);
  font-size: 0.7rem;
}

.mcard__toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ui-muted);
  font-size: 0.78rem;
  cursor: pointer;
}

.mcard__toggle .control__checkbox {
  justify-self: start;
  width: 15px;
  height: 15px;
}

.mcard__warn {
  margin: 8px 0 0;
  color: var(--ui-warn);
  font-size: 0.72rem;
}

/* ===========================================================================
   Buttons
   =========================================================================== */

.button {
  padding: 9px 13px;
  background: var(--ui-bg);
  color: var(--ui-text);
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.button:hover {
  border-color: var(--ui-accent);
}

.button--primary {
  flex: 1;
  background: var(--ui-accent);
  color: var(--ui-accent-text);
  border-color: var(--ui-accent);
}

.button--primary:disabled {
  opacity: 0.6;
  cursor: progress;
}

.button--ghost {
  background: none;
  color: var(--ui-muted);
}

/* ===========================================================================
   Preview
   =========================================================================== */

.preview {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.preview__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--ui-line);
}

.preview__label {
  color: var(--ui-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.preview__sizes {
  display: flex;
  gap: 5px;
}

.preview__size {
  padding: 4px 10px;
  background: none;
  color: var(--ui-muted);
  border: 1px solid transparent;
  border-radius: 99px;
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.preview__size[aria-pressed='true'] {
  background: var(--ui-panel);
  color: var(--ui-text);
  border-color: var(--ui-line);
}

.preview__open {
  margin-left: auto;
  color: var(--ui-muted);
  font-size: 0.78rem;
  text-decoration: none;
}

.preview__open:hover {
  color: var(--ui-text);
}

.preview__stage {
  display: flex;
  justify-content: center;
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 20px;
}

.preview__frame {
  width: 390px;
  height: 100%;
  min-height: 680px;
  background: #fff;
  border: 1px solid var(--ui-line);
  border-radius: 14px;
  transition: width 0.2s ease;
}

@media (max-width: 860px) {
  .preview__frame {
    min-height: 560px;
  }
}

/* ===========================================================================
   Page switcher
   =========================================================================== */

.panel__pages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 10px 18px;
  border-bottom: 1px solid var(--ui-line);
}

.panel__pages .control__select {
  flex: 1;
  min-width: 9rem;
}

.pages__only {
  color: var(--ui-muted);
  font-size: 0.8rem;
}

.pages__delete:hover {
  color: var(--ui-error);
  border-color: var(--ui-error);
}

/* ===========================================================================
   Add / edit person dialog
   =========================================================================== */

.dialog {
  width: min(26rem, calc(100vw - 32px));
  padding: 0;
  background: var(--ui-panel);
  color: var(--ui-text);
  border: 1px solid var(--ui-line);
  border-radius: 14px;
}

.dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}

.dialog__form {
  padding: 22px;
}

.dialog__title {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.dialog__field {
  display: block;
  margin-bottom: 14px;
}

.dialog__label {
  display: block;
  margin-bottom: 5px;
  font-size: 0.82rem;
  font-weight: 550;
}

.dialog__hint {
  display: block;
  margin-top: 4px;
  color: var(--ui-muted);
  font-size: 0.72rem;
}

.dialog__field .control__input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.dialog__error {
  margin: 0 0 12px;
  color: var(--ui-error);
  font-size: 0.8rem;
}

.dialog__actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

/* The welcome email is a whole message, so it needs more room. */
.dialog--email {
  width: min(38rem, calc(100vw - 32px));
}

.dialog__blurb {
  margin: -8px 0 16px;
  color: var(--ui-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.dialog__textarea {
  min-height: 20rem;
  resize: vertical;
  font-family: inherit;
  font-size: 0.82rem;
  line-height: 1.55;
}

.dialog__actions .button {
  flex: 1;
}

.dialog__revoke {
  display: block;
  width: 100%;
  margin-top: 10px;
  font-size: 0.78rem;
}

.dialog__revoke:hover {
  color: var(--ui-error);
  border-color: var(--ui-error);
}

.pages__expiry {
  width: 100%;
  color: var(--ui-muted);
  font-size: 0.72rem;
}

.pages__expiry.is-past {
  color: var(--ui-error);
}

.pages__domain {
  width: 100%;
  color: var(--ui-muted);
  font-size: 0.72rem;
}

/* The address to hand somebody, with a copy button beside it. */
.pages__share {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-width: 0;
}

.pages__link {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ui-muted);
  font-size: 0.72rem;
  text-decoration: none;
}

.pages__link:hover {
  color: var(--ui-text);
  text-decoration: underline;
}

.pages__copy {
  flex: none;
  padding: 3px 10px;
  font-size: 0.7rem;
}

/* ===========================================================================
   The owner's notice
   =========================================================================== */

.panel__notice {
  position: relative;
  padding: 14px 40px 14px 18px;
  background: var(--ui-notice);
  border-bottom: 1px solid var(--ui-line);
}

.panel__noticeText {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.panel__noticeLink {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.78rem;
  font-weight: 550;
}

.panel__noticeClose {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  padding: 0;
  background: none;
  color: var(--ui-muted);
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  line-height: 1;
  cursor: pointer;
}

.panel__noticeClose:hover {
  color: var(--ui-text);
  background: rgba(0, 0, 0, 0.06);
}

/* ===========================================================================
   Linking a Stripe account
   =========================================================================== */

.panel__connect {
  padding: 14px 18px;
  border-bottom: 1px solid var(--ui-line);
}

.panel__connectLabel {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ui-muted);
}

.panel__connectNote {
  margin: 0 0 10px;
  color: var(--ui-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.panel__connect .button + .panel__connectNote {
  margin: 10px 0 0;
}

.panel__connectNote.is-warn {
  color: var(--ui-warn);
}

.panel__connect .button {
  margin-right: 6px;
}

/* Pasting a key: folded away, because linking an account is the better path. */
.keyform {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--ui-line);
}

.keyform__summary {
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 550;
  margin-bottom: 8px;
}

.keyform .control__input {
  width: 100%;
  margin-bottom: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
}

/* ===========================================================================
   Invoices
   =========================================================================== */

.panel__invoices {
  padding: 12px 18px;
  border-bottom: 1px solid var(--ui-line);
}

.panel__invoices .keyform {
  margin-top: 8px;
  padding-top: 0;
  border-top: none;
}

.panel__invoices .request__actions .button {
  padding: 4px 10px;
  font-size: 0.72rem;
}

/* ===========================================================================
   Requests from the home page form
   =========================================================================== */

.panel__requests {
  padding: 12px 18px;
  border-bottom: 1px solid var(--ui-line);
}

.request {
  margin-top: 6px;
  padding: 8px 10px;
  background: var(--ui-bg);
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius);
}

.request__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.request__summary::-webkit-details-marker {
  display: none;
}

.request__when {
  color: var(--ui-muted);
  font-size: 0.72rem;
  font-weight: 400;
}

.request__line {
  margin: 8px 0 0;
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.request__key {
  display: block;
  color: var(--ui-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.request__actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.request__actions .button {
  flex: 1;
  padding: 6px 10px;
  font-size: 0.78rem;
}