:root {
  --bg: #f5f7f2;
  --surface: #ffffff;
  --surface-strong: #e7efe5;
  --ink: #20231f;
  --muted: #667063;
  --line: #d8dfd4;
  --gold: #b8925f;
  --gold-dark: #796035;
  --accent: #55705a;
  --accent-dark: #405845;
  --rose: #b76d78;
  --green: #58715a;
  --red: #9b4f45;
  --shadow: 0 18px 48px rgba(32, 35, 31, 0.1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
}

.sidebar {
  min-height: 100vh;
  padding: 24px;
  background: linear-gradient(180deg, #e7efe5 0%, #f5f7f2 100%);
  border-right: 1px solid var(--line);
  position: sticky;
  top: 0;
  align-self: start;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(85, 112, 90, 0.45);
  place-items: center;
  display: grid;
  color: var(--accent-dark);
  font-family: Georgia, serif;
  font-size: 18px;
  background: rgba(255, 255, 255, 0.76);
}

.brand h1,
.topbar h2,
.panel h3 {
  margin: 0;
}

.brand h1 {
  font-size: 18px;
  font-weight: 650;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.side-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(85, 112, 90, 0.28);
  margin-bottom: 20px;
}

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

.nav-btn,
.ghost-btn,
.primary-btn,
.danger-btn,
.small-btn {
  border-radius: 7px;
  min-height: 38px;
  border: 1px solid transparent;
}

.nav-btn {
  text-align: left;
  padding: 10px 12px;
  background: transparent;
  color: var(--ink);
}

.nav-btn:hover,
.nav-btn.active {
  background: var(--surface);
  border-color: var(--line);
  color: var(--accent-dark);
}

.storage-note {
  margin: 22px 0 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
}

.render-decisions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.render-decision {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 16px;
  border-radius: var(--radius);
}

.render-decision span,
.render-decision strong {
  display: block;
}

.render-decision span {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.render-decision strong {
  color: var(--accent-dark);
  font-family: Georgia, serif;
  font-size: 20px;
  margin: 8px 0;
}

.render-decision p,
.villa-shot span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.villa-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.villa-shot {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0;
  background: var(--surface);
}

.villa-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.villa-shot figcaption {
  padding: 13px;
}

.villa-shot strong,
.villa-shot span {
  display: block;
}

.villa-shot strong {
  margin-bottom: 5px;
}

.render-checklist ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 9px;
  line-height: 1.45;
}

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

.need-row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.need-row:last-child {
  border-bottom: 0;
}

.need-row span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.main {
  padding: 28px;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.topbar h2 {
  font-size: 30px;
}

.top-actions,
.form-actions,
.filters,
.row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.primary-btn {
  background: var(--accent);
  color: white;
  padding: 0 14px;
}

.primary-btn:hover {
  background: var(--accent-dark);
}

.ghost-btn,
.small-btn {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
  padding: 0 12px;
}

.small-btn {
  min-height: 30px;
  font-size: 12px;
}

.danger-btn {
  background: var(--red);
  color: white;
  padding: 0 14px;
}

.view {
  display: none;
}

.hidden {
  display: none !important;
}

.view.active {
  display: block;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.stat-card,
.panel,
.list-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 16px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.stat-card strong {
  font-size: 24px;
  display: block;
}

.stat-card small {
  color: var(--muted);
}

.panel {
  padding: 18px;
  margin-bottom: 16px;
}

.payment-summary {
  margin-bottom: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.payment-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.payment-summary-item {
  min-width: 0;
  padding: 0 18px;
  border-right: 1px solid var(--line);
}

.payment-summary-item:first-child {
  padding-left: 0;
}

.payment-summary-item:last-child {
  border-right: 0;
}

.payment-summary-item span,
.payment-summary-item small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.payment-summary-item strong {
  display: block;
  margin: 5px 0;
  font-size: 24px;
}

.payment-progress {
  height: 6px;
  overflow: hidden;
  margin-top: 16px;
  background: #e8ece5;
}

.payment-progress span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.payment-warning {
  margin: 10px 0 0;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
}

.payer-summary {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.payer-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.payer-summary-grid .payment-summary-item {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
}

.guest-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.guest-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  flex: 1;
  gap: 10px;
}

.guest-summary-item {
  min-width: 0;
  padding-right: 12px;
  border-right: 1px solid var(--line);
}

.guest-summary-item:last-child {
  border-right: 0;
}

.guest-summary-item span,
.guest-summary-item small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.guest-summary-item strong {
  display: block;
  margin: 4px 0;
  font-size: 20px;
}

.guest-source-link {
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.guest-source-link:hover {
  text-decoration: underline;
}

.planner-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.planner-band h3 {
  margin: 0 0 6px;
  font-size: 22px;
}

.planner-band .body-copy {
  max-width: 820px;
  margin: 0;
}

.guest-filters select {
  width: auto;
  min-width: 150px;
}

.seating-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.table-plan-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  break-inside: avoid;
}

.table-plan-header {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 14px;
  align-items: end;
}

.table-plan-header > div {
  display: grid;
  gap: 5px;
}

.table-number {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.round-table-diagram {
  position: relative;
  width: min(100%, 390px);
  aspect-ratio: 1;
  margin: 14px auto;
}

.round-table-core {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  place-content: center;
  width: 168px;
  aspect-ratio: 1;
  padding: 18px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: #f8faf6;
  text-align: center;
  transform: translate(-50%, -50%);
}

.round-table-core span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.round-table-core strong {
  margin-top: 5px;
  font-size: 17px;
  line-height: 1.15;
}

.seat-chip {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: center;
  width: 112px;
  min-height: 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 3px 10px rgba(35, 42, 37, 0.08);
}

.seat-chip span {
  display: grid;
  place-items: center;
  align-self: stretch;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
}

.seat-chip strong {
  overflow: hidden;
  padding: 4px 6px;
  font-size: 10px;
  line-height: 1.15;
  text-overflow: ellipsis;
}

.seat-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.seat-input {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
}

.seat-input > span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #edf1e9;
  color: var(--accent-dark);
  font-size: 11px;
}

.seat-input input {
  min-height: 34px;
}

.accommodation-summary-grid {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.day-plan-list {
  display: grid;
  gap: 8px;
}

.day-plan-row {
  display: grid;
  grid-template-columns: 24px 62px minmax(0, 1fr) 150px;
  align-items: start;
  gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
}

.day-plan-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
}

.day-plan-row time {
  color: var(--accent-dark);
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}

.day-plan-row p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.day-plan-row.completed {
  background: #f1f4ee;
  opacity: 0.72;
}

.day-plan-row.completed strong {
  text-decoration: line-through;
}

.day-plan-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.day-plan-owner {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.vendor-link {
  display: inline-block;
  margin: 6px 0 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.vendor-link:hover {
  text-decoration: underline;
}

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

.panel h3 {
  font-size: 20px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

input,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 0 10px;
}

input:focus,
select:focus {
  outline: 2px solid rgba(85, 112, 90, 0.22);
  border-color: var(--accent);
}

.form-actions {
  align-self: end;
}

.wide-field {
  grid-column: span 2;
}

.form-note {
  grid-column: span 3;
  align-self: end;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.search {
  max-width: 260px;
}

.expense-filters select {
  width: auto;
  min-width: 170px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 840px;
}

.expenses-table {
  min-width: 1080px;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--accent-dark);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

td {
  font-size: 14px;
}

.money {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: #edf1e9;
  color: var(--accent-dark);
  font-size: 12px;
}

.status-pill.done {
  background: #e5eadf;
  color: var(--green);
}

.status-pill.alert {
  background: #f4dfd9;
  color: var(--red);
}

.status-pill.partial {
  background: #f4ecd7;
  color: #725615;
}

.missing-amount,
.overdue-label {
  color: var(--red);
  font-size: 12px;
  font-weight: 750;
}

.overdue-label {
  margin-top: 5px;
}

.breakdown,
.compact-list,
.item-list,
.timeline-list {
  display: grid;
  gap: 10px;
}

.breakdown-row {
  display: grid;
  grid-template-columns: 150px 1fr 92px;
  align-items: center;
  gap: 12px;
}

.progress {
  height: 9px;
  background: #efe3d4;
  border-radius: 999px;
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--rose));
}

.compact-row,
.timeline-row,
.list-card {
  padding: 12px;
}

.compact-row,
.timeline-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.72);
}

.timeline-row {
  display: grid;
  grid-template-columns: 78px 1fr auto;
  gap: 12px;
  align-items: start;
}

.timeline-time {
  color: var(--gold-dark);
  font-weight: 750;
}

.list-card {
  box-shadow: none;
}

.list-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 8px;
}

.list-card h4 {
  margin: 0 0 4px;
  font-size: 16px;
}

.task-period {
  display: grid;
  gap: 10px;
}

.task-period-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 2px 6px;
  border-bottom: 1px solid var(--line);
}

.task-period-heading h4 {
  margin: 0;
  font-family: Georgia, serif;
  font-size: 19px;
  font-weight: 500;
}

.task-period-heading span {
  color: var(--muted);
  font-size: 12px;
}

.task-period-list {
  display: grid;
  gap: 10px;
}

.meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.body-copy {
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 14px;
}

.danger-panel {
  border-color: rgba(155, 79, 69, 0.35);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--ink);
  color: white;
  padding: 12px 14px;
  border-radius: 7px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  max-width: 320px;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.login-gate {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(245, 247, 242, 0.92);
  backdrop-filter: blur(10px);
}

.login-card {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.login-card h2 {
  margin: 0 0 10px;
}

.login-card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.5;
}

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

.login-error {
  color: var(--red);
  min-height: 18px;
  font-size: 13px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    min-height: auto;
  }

  .side-image {
    display: none;
  }

  .nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .nav-btn {
    text-align: center;
  }

  .stats-grid,
  .two-column,
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .render-decisions,
  .villa-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .payment-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 0;
  }

  .payment-summary-item:nth-child(2) {
    border-right: 0;
  }

  .guest-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .guest-summary-grid {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .seating-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  html,
  body,
  .app-shell,
  .main,
  .sidebar {
    min-width: 0;
    max-width: 100%;
  }

  body {
    overflow-x: hidden;
  }

  .main,
  .sidebar {
    padding: 18px;
  }

  .sidebar {
    gap: 12px;
  }

  .nav {
    display: flex;
    gap: 6px;
    width: calc(100vw - 36px);
    max-width: calc(100vw - 36px);
    margin: 0 -4px;
    padding: 0 4px 6px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }

  .nav-btn {
    flex: 0 0 auto;
    min-width: max-content;
    padding: 8px 12px;
    scroll-snap-align: start;
  }

  .topbar,
  .panel-header,
  .planner-band {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar h2 {
    font-size: 24px;
  }

  .stats-grid,
  .two-column,
  .form-grid,
  .payment-summary-grid,
  .render-decisions,
  .villa-gallery {
    grid-template-columns: 1fr;
  }

  .payment-summary-item,
  .payment-summary-item:first-child {
    padding: 10px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .payment-summary-item:last-child {
    border-bottom: 0;
  }

  .wide-field,
  .form-note {
    grid-column: auto;
  }

  .expense-filters {
    align-items: stretch;
  }

  .expense-filters select,
  .expense-filters .search {
    width: 100%;
    max-width: none;
  }

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

  .guest-summary-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: 10px;
  }

  .timeline-row {
    grid-template-columns: 1fr;
  }

  .guest-filters {
    align-items: stretch;
  }

  .guest-filters select,
  .guest-filters .search {
    width: 100%;
    max-width: none;
  }

  .round-table-diagram {
    transform: scale(0.82);
    margin: -20px auto;
  }

  .seat-input-grid {
    grid-template-columns: 1fr;
  }

  .day-plan-row {
    grid-template-columns: 24px 54px minmax(0, 1fr);
  }

  .day-plan-owner {
    grid-column: 3;
    text-align: left;
  }
}

@media print {
  .sidebar,
  .top-actions,
  .form-actions,
  .row-actions,
  .search,
  .filters {
    display: none !important;
  }

  .app-shell,
  .main {
    display: block;
    padding: 0;
  }

  .view {
    display: block;
    break-after: page;
  }

  .panel,
  .stat-card,
  .list-card,
  .table-plan-card {
    box-shadow: none;
  }

  body[data-print-view] .view {
    display: none !important;
  }

  body[data-print-view="seating"] #seatingView,
  body[data-print-view="accommodations"] #accommodationsView,
  body[data-print-view="dayPlan"] #dayPlanView,
  body[data-print-view="render"] #renderView {
    display: block !important;
  }

  body[data-print-view="seating"] .seating-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8mm;
  }

  body[data-print-view="seating"] .table-plan-card {
    padding: 5mm;
    break-inside: avoid;
  }

  body[data-print-view="seating"] .round-table-diagram {
    width: 340px;
    margin: 0 auto;
  }

  body[data-print-view="seating"] .seat-input-grid,
  body[data-print-view="seating"] .table-plan-header label {
    display: none;
  }

  body[data-print-view="seating"] .table-plan-header {
    grid-template-columns: 1fr;
  }

  body[data-print-view="dayPlan"] .day-plan-row {
    break-inside: avoid;
    box-shadow: none;
  }

  body[data-print-view="accommodations"] table {
    min-width: 0;
  }

  body[data-print-view="render"] .render-decisions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-print-view="render"] .villa-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}