:root {
  color-scheme: light;
  --ink: #202124;
  --muted: #667085;
  --line: #d9dee8;
  --paper: #fbfaf7;
  --panel: #ffffff;
  --sage: #587466;
  --sage-dark: #314b3f;
  --rose: #a85163;
  --gold: #b98532;
  --blue: #3f6f8f;
  --danger: #b42318;
  --ok: #287246;
  --shadow: 0 16px 36px rgba(26, 34, 43, 0.08);
}

* {
  box-sizing: border-box;
}

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

html {
  scroll-padding-top: 12px;
}

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

button {
  min-height: 40px;
  border: 0;
  border-radius: 7px;
  background: var(--sage-dark);
  color: white;
  padding: 0 14px;
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  filter: brightness(1.04);
}

.ghost-button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
}

.danger-button {
  border-color: #f3b9b1;
  color: var(--danger);
}

.app-shell {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  min-height: 100vh;
}

body[data-page="public"] .app-shell {
  display: block;
}

body[data-page="public"] {
  background:
    radial-gradient(circle at 16% 12%, rgba(238, 241, 234, 0.9), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(245, 242, 236, 0.95), transparent 30%),
    linear-gradient(135deg, #fffdfb 0%, #f7f8f3 52%, #fbfaf7 100%);
}

body[data-page="public"] .sidebar,
body[data-page="public"] #copyRequestLink,
body[data-page="public"] .link-copy {
  display: none;
}

body[data-page="public"] main {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 28px;
}

body[data-page="public"] .view {
  width: 100%;
  max-width: 820px;
}

body[data-page="public"] .page-head {
  display: block;
  margin-bottom: 18px;
  text-align: center;
}

body[data-page="public"] .page-head h2 {
  max-width: 620px;
  margin: 0 auto;
  color: var(--sage-dark);
  font-size: 28px;
  font-weight: 800;
}

body[data-page="public"] .form-grid {
  border-color: rgba(88, 116, 102, 0.28);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(49, 75, 63, 0.12);
  padding: 26px;
}

body[data-page="public"] button[type="submit"] {
  background: var(--sage-dark);
}

.couple-script {
  display: block;
  width: min(calc(100% - 44px), 560px);
  height: auto;
  margin: 0 auto 8px;
  mix-blend-mode: multiply;
  transform: translateX(22px);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px;
  background: #eef1ea;
  border-right: 1px solid var(--line);
}

.sidebar h1,
.page-head h2 {
  margin: 0;
  line-height: 1.05;
}

.sidebar h1 {
  font-size: 30px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--rose);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  border-radius: 7px;
  padding: 12px 14px;
  font-weight: 750;
}

.nav a.active {
  background: var(--sage-dark);
  color: #fff;
}

.sidebar-note {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
}

main {
  min-width: 0;
  padding: 30px;
}

.view {
  max-width: 1180px;
  margin: 0 auto;
}

.page-head,
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.page-head h2 {
  font-size: 32px;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.form-grid,
.compact-form,
.panel,
.metric,
.empty-state,
.link-copy {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 22px;
}

.link-copy {
  margin-bottom: 16px;
  padding: 14px;
}

label,
fieldset {
  display: grid;
  gap: 7px;
  margin: 0;
  color: #344054;
  font-size: 13px;
  font-weight: 750;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 14px;
}

legend {
  padding: 0 6px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 9px 10px;
}

textarea {
  resize: vertical;
}

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

.form-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--ok);
  font-weight: 750;
}

.empty-state {
  padding: 30px;
  color: var(--muted);
}

.rsvp-family {
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.rsvp-family h3 {
  margin: 0;
  font-size: 24px;
}

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

.checkbox-list label {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font-weight: 650;
}

.checkbox-list input {
  width: 16px;
  min-height: 16px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric {
  padding: 16px;
}

.metric strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.tab {
  border-radius: 7px 7px 0 0;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
}

.tab.active {
  color: var(--ink);
  background: var(--panel);
  border-color: var(--line);
  border-bottom-color: var(--panel);
}

.panel {
  padding: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  gap: 18px;
}

.compact-form {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 16px;
  box-shadow: none;
}

.compact-form h3,
.section-head h3 {
  margin: 0;
  font-size: 18px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  background: #fff;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.row-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.small-button {
  min-height: 32px;
  padding: 0 10px;
  font-size: 12px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 2px 9px;
  background: #eef4ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.tag.warning {
  background: #fff3db;
  color: var(--gold);
}

.tag.ok {
  background: #e7f5ec;
  color: var(--ok);
}

.tag.danger {
  background: #fff0ed;
  color: var(--danger);
}

.subtle {
  color: var(--muted);
}

.sent-check {
  display: inline-flex;
  align-items: center;
  grid-template-columns: none;
  gap: 8px;
  min-height: 28px;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
}

.sent-check input {
  width: 18px;
  min-height: 18px;
}

.copyable-link {
  width: 100%;
  min-width: 260px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

.edit-row td {
  background: #f8faf6;
}

.edit-form {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px;
}

.helper-text {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.field-help {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

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

.recipient-picker {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf6;
  padding: 12px;
}

.picker-head {
  display: grid;
  gap: 2px;
}

.picker-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.recipient-list {
  display: grid;
  gap: 6px;
  max-height: 190px;
  overflow: auto;
}

.recipient-choice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(205, 214, 204, 0.72);
  border-radius: 7px;
  background: #fff;
  padding: 8px;
}

.recipient-choice input {
  width: 16px;
  min-height: 16px;
}

.recipient-choice span {
  min-width: 0;
}

.recipient-choice small {
  display: block;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.save-group-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.message-mode-tabs {
  display: inline-flex;
  gap: 6px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f8f3;
  padding: 4px;
}

.message-mode {
  min-height: 34px;
  background: transparent;
  color: var(--muted);
}

.message-mode.active {
  background: var(--sage-dark);
  color: #fff;
}

.message-tools {
  display: grid;
  grid-template-columns: minmax(270px, 360px) minmax(0, 1fr);
  gap: 18px;
}

.message-tool {
  display: grid;
  align-content: start;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 16px;
}

.tool-head h3 {
  margin: 0;
  font-size: 18px;
}

.tool-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.message-queue-panel {
  min-width: 0;
}

.queue-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.sent-label {
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 700;
}

.text-tool-panel {
  max-width: 760px;
}

.warning-note {
  margin: 0;
  border: 1px solid #f3d19b;
  border-radius: 7px;
  background: #fff8e8;
  color: #7a4d0b;
  padding: 10px;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.4;
}

.text-helper-list {
  display: grid;
  gap: 10px;
}

.text-helper-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.text-helper-item p {
  margin: 6px 0 0;
  color: #344054;
  font-size: 13px;
}

.text-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--ink);
  padding: 0 10px;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.message-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px;
}

.message-item p {
  margin: 5px 0 0;
  color: #344054;
}

@media (max-width: 920px) {
  .app-shell,
  .split,
  .message-tools {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    gap: 16px;
  }

  .nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .full {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  body {
    background: #f7f8f3;
  }

  main,
  .sidebar {
    padding: 14px;
  }

  main {
    padding-bottom: max(22px, env(safe-area-inset-bottom));
  }

  body[data-page="public"] main {
    align-items: start;
    padding: 18px 12px max(22px, env(safe-area-inset-bottom));
  }

  body[data-page="public"] .form-grid {
    padding: 16px;
  }

  .page-head,
  .section-head,
  .message-item,
  .text-helper-item {
    align-items: stretch;
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .page-head,
  .section-head {
    gap: 10px;
    margin-bottom: 14px;
  }

  .page-head h2 {
    font-size: 26px;
  }

  .sidebar h1 {
    font-size: 22px;
  }

  .sidebar-note {
    display: none;
  }

  .couple-script {
    width: min(calc(100% - 20px), 560px);
    transform: translateX(10px);
  }

  .nav,
  .checkbox-list,
  .two-col,
  .save-group-row {
    grid-template-columns: 1fr;
  }

  .nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav a {
    flex: 0 0 auto;
    padding: 9px 10px;
    font-size: 13px;
    white-space: nowrap;
  }

  .tabs,
  .message-mode-tabs {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .tab,
  .message-mode {
    flex: 1 0 auto;
    min-width: 112px;
  }

  .panel,
  .compact-form,
  .message-tool {
    padding: 12px;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .metric {
    padding: 12px;
  }

  .metric strong {
    font-size: 22px;
  }

  .header-actions,
  .queue-actions,
  .row-actions,
  .form-actions {
    justify-content: stretch;
  }

  .header-actions > *,
  .queue-actions > *,
  .row-actions > *,
  .form-actions > *,
  .text-link-button {
    flex: 1 1 auto;
  }

  .table-wrap {
    margin-inline: -2px;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 680px;
  }

  th,
  td {
    padding: 10px;
  }

  .copyable-link {
    min-width: 210px;
  }

  .recipient-list {
    max-height: 230px;
  }

  .message-queue-panel {
    display: grid;
    gap: 10px;
  }

  input,
  select,
  textarea,
  button {
    min-height: 44px;
  }
}