:root {
  --bg: #f2f6fd;
  --panel: #ffffff;
  --text: #0b1729;
  --muted: #52627d;
  --border: #d7e1f3;
  --primary: #0c66de;
  --primary-dark: #0a4fab;
  --danger: #c82323;
  --chip: #eef4ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Avenir Next", "PingFang SC", "Noto Sans SC", sans-serif;
  background:
    radial-gradient(circle at 10% 0%, #d6e6ff 0%, transparent 35%),
    radial-gradient(circle at 85% 5%, #d5f4eb 0%, transparent 30%),
    var(--bg);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 18px 56px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.hero h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
}

.hero p {
  margin: 8px 0 0;
  color: var(--muted);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
}

.user-name {
  font-weight: 700;
}

.cta-strip {
  margin-top: 16px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid #bfcef2;
  background: linear-gradient(115deg, #ecf3ff, #eefcf6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.cta-strip p {
  margin: 0;
  color: #34517d;
}

.cta-button {
  padding: 13px 22px;
  border-radius: 13px;
  border: none;
  color: #fff;
  background: linear-gradient(145deg, var(--primary), var(--primary-dark));
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(12, 102, 222, 0.28);
}

.panel {
  margin-top: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.controls {
  padding: 16px;
}

.controls-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
}

.control-form {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(170px, 210px) minmax(250px, 360px) auto;
  align-items: end;
}

.control-group {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.control-group label {
  font-size: 13px;
  color: #526786;
  font-weight: 700;
}

.period-group select,
.tag-dropdown > summary,
.clear-tags {
  min-height: 42px;
}

.tag-dropdown {
  position: relative;
  border: 1px solid #d2def5;
  border-radius: 12px;
  background: #f8fbff;
}

.tag-dropdown > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  font-size: 14px;
  color: #21467c;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tag-dropdown > summary::after {
  content: "▾";
  font-size: 12px;
  color: #496b9d;
}

.tag-dropdown[open] > summary::after {
  content: "▴";
}

.tag-dropdown > summary::-webkit-details-marker {
  display: none;
}

.tag-dropdown-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 8;
  width: min(420px, calc(100vw - 58px));
  border: 1px solid #d9e4f7;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(16, 34, 63, 0.16);
  max-height: 220px;
  overflow: auto;
  padding: 10px;
  display: grid;
  gap: 6px;
}

.tag-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 8px;
  background: #f4f8ff;
  color: #2f4d7e;
  font-size: 13px;
}

.tag-option input {
  margin: 0;
}

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

.clear-tags {
  width: 100%;
}

.action-group {
  min-width: 110px;
}

.view-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #cfdbf4;
  border-radius: 14px;
  background: #f7faff;
  padding: 7px;
}

.view-label {
  font-size: 12px;
  font-weight: 700;
  color: #56709a;
  padding: 0 4px;
}

.view-switch-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.view-switch-list form {
  margin: 0;
}

.view-pill {
  border-radius: 999px;
  padding: 8px 13px;
  border: 1px solid #cfdcf6;
  background: var(--chip);
  color: #27457b;
  font-weight: 600;
  min-width: 68px;
}

.view-pill.is-active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(145deg, var(--primary), var(--primary-dark));
}

.stats-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  background: #fff;
  border: 1px solid #d4e0f3;
  border-radius: 14px;
  padding: 16px 15px;
}

.stat-card h2 {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.stat-value {
  margin: 8px 0 0;
  font-size: 31px;
  line-height: 1;
  font-weight: 800;
}

.stat-sub {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.warning {
  border-color: #f0be62;
  background: #fff8e8;
}

.panel.success {
  border-color: #7bc7a2;
  background: #eaf9f0;
}

input,
select,
textarea,
button {
  border-radius: 10px;
  border: 1px solid var(--border);
  font: inherit;
  font-size: 14px;
  padding: 9px 11px;
}

textarea {
  resize: vertical;
}

button {
  cursor: pointer;
}

.primary {
  border: 1px solid transparent;
  color: #fff;
  background: linear-gradient(145deg, var(--primary), var(--primary-dark));
  font-weight: 600;
}

.secondary {
  background: var(--chip);
  border-color: #cad8f5;
  color: #20457f;
  font-weight: 600;
}

.ghost {
  background: #fff;
  color: var(--muted);
}

.danger {
  border: 1px solid transparent;
  color: #fff;
  background: var(--danger);
  font-weight: 600;
}

.sub-cards {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sub-card {
  border-radius: 16px;
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent, #2563eb);
  background: #fff;
  padding: 14px;
  box-shadow: 0 10px 24px rgba(9, 26, 52, 0.07);
}

.sub-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.sub-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.sub-title-wrap h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.1;
  font-weight: 800;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sub-cycle {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.visit-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid #c7d7f4;
  border-radius: 999px;
  background: #f3f8ff;
  color: #234a83;
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 700;
}

.visit-link:hover {
  background: #e8f1ff;
}

.sub-icon,
.sub-icon-fallback {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  border: 1px solid #d4dfef;
  flex-shrink: 0;
}

.sub-icon-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  background: #f2f6ff;
}

.sub-money {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.sub-money p {
  margin: 0;
}

.sub-money-primary {
  color: #3a4f70;
}

.sub-money-primary strong {
  color: var(--text);
  font-size: 28px;
  line-height: 1;
}

.sub-money-secondary {
  color: var(--muted);
  font-size: 12px;
}

.sub-dates-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.sub-date-item {
  border: 1px solid #dbe5f6;
  border-radius: 10px;
  background: #f8fbff;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sub-date-item span {
  color: var(--muted);
  font-size: 11px;
}

.sub-date-item strong {
  font-size: 14px;
}

.sub-date-item.next {
  border-color: color-mix(in srgb, var(--accent, #2563eb) 30%, #dbe5f6);
  background: color-mix(in srgb, var(--accent, #2563eb) 10%, #fff);
}

.sub-meta-row {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sub-tag-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  border-radius: 999px;
  padding: 4px 10px;
  background: #edf4ff;
  color: #2b4b80;
  font-weight: 700;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sub-desc {
  margin: 8px 0 0;
  color: #4a5b76;
  font-size: 12px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.sub-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid #edf2fd;
}

.sub-actions .secondary,
.sub-actions .danger {
  padding: 8px 12px;
}

.sub-actions form {
  margin: 0;
}

.list-panel {
  overflow-x: auto;
}

.sub-list-table {
  min-width: 960px;
}

.sub-list-table .row {
  display: grid;
  grid-template-columns: 2.3fr 1fr 0.7fr 1.2fr 1fr 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #e6edfb;
}

.sub-list-table .row.head {
  font-weight: 700;
  color: #243b66;
  background: #f7faff;
  border-radius: 10px;
  border: 1px solid #dee7f8;
}

.sub-list-table .name-cell {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.sub-list-table .name-cell strong {
  font-size: 18px;
  line-height: 1.1;
}

.sub-list-table .name-cell p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.sub-list-table .row > div p {
  margin: 2px 0;
}

.row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.row-actions form {
  margin: 0;
}

.calendar-panel {
  margin-top: 14px;
  padding: 12px;
}

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

.calendar-header h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.2px;
}

.calendar-header .ghost {
  padding: 7px 12px;
  font-weight: 600;
}

.calendar-board {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
  color: #304f83;
  margin-bottom: 5px;
  font-size: 11px;
  font-weight: 700;
  min-width: 780px;
  position: sticky;
  top: 0;
  z-index: 1;
}

.calendar-weekdays span {
  text-align: center;
  padding: 4px 0;
  border-radius: 8px;
  background: #f2f7ff;
  border: 1px solid #e2ebfb;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
  min-width: 780px;
  grid-auto-rows: minmax(92px, 1fr);
}

.calendar-day {
  min-height: 0;
  border: 1px solid #d6e1f5;
  border-radius: 9px;
  padding: 6px;
  background: #fff;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.calendar-day .day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 5px;
}

.calendar-day .day-number {
  font-size: 13px;
  color: #244577;
  font-weight: 700;
}

.calendar-day .day-count {
  border-radius: 999px;
  border: 1px solid #d3dff4;
  background: #f6f9ff;
  color: #4d6286;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
}

.calendar-day.today {
  border-color: #7ea9ef;
  background: linear-gradient(180deg, #f9fbff, #f2f7ff);
}

.calendar-day.has-events {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--event, #94b0de) 12%, #fff);
}

.calendar-day.muted {
  opacity: 0.46;
}

.calendar-day ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
  align-content: start;
  min-height: 0;
}

.calendar-day li {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 7px;
  background: color-mix(in srgb, var(--event, #9fb7e5) 20%, #fff);
  font-size: 12px;
  color: #1a3d70;
  min-width: 0;
}

.calendar-day li img {
  width: 15px;
  height: 15px;
  border-radius: 4px;
  flex-shrink: 0;
}

.calendar-day .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--event, #547cd1);
  flex-shrink: 0;
}

.calendar-day .event-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-day .more {
  background: transparent;
  color: #4f6488;
  padding: 1px 2px;
  font-size: 11px;
  font-weight: 700;
}

.empty {
  text-align: center;
  color: var(--muted);
}

.modal {
  border: none;
  padding: 0;
  border-radius: 18px;
  width: min(780px, calc(100vw - 24px));
}

.modal::backdrop {
  background: rgba(9, 18, 38, 0.55);
}

.modal-card {
  background: #fff;
  padding: 16px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.modal-header h2 {
  margin: 0;
}

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

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

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

.amount-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 10px;
}

.icon-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.icon-preview-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #4c627f;
  margin-top: 4px;
  font-size: 12px;
}

.icon-preview {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  border: 1px solid #d7e1f3;
  display: none;
}

.date-segments {
  display: grid;
  grid-template-columns: minmax(86px, 1fr) 12px minmax(56px, 1fr) 12px minmax(56px, 1fr) auto;
  gap: 6px;
  align-items: center;
}

.date-segments span {
  text-align: center;
  color: #58709a;
  font-weight: 700;
}

.date-segments input {
  width: 100%;
  text-align: center;
  letter-spacing: 0.6px;
}

.mini {
  padding: 7px 10px;
  font-size: 12px;
}

.color-picker {
  border: 1px dashed #b9c9e9;
  background: #f9fbff;
  border-radius: 12px;
  padding: 9px;
  display: grid;
  gap: 8px;
}

.preset-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-chip {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--chip);
}

.color-chip::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--chip);
}

.color-chip {
  --chip: #2563eb;
}

.color-chip::before {
  background: var(--chip);
}

.color-chip.is-active {
  border-color: #101d34;
}

.custom-color {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #4c627f;
  font-size: 12px;
}

.custom-color-input {
  width: 44px;
  height: 30px;
  padding: 2px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.auth-shell {
  max-width: 960px;
  margin: 28px auto;
}

.auth-hero h1 {
  margin: 0;
  font-size: 32px;
}

.auth-hero p {
  margin: 8px 0 0;
  color: var(--muted);
}

.auth-message {
  min-height: 22px;
  color: #b42318;
}

.auth-message.success {
  color: #147d45;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.auth-card h2 {
  margin: 0;
}

.auth-card p {
  color: var(--muted);
  margin: 8px 0 0;
}

.auth-form {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

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

@media (max-width: 1000px) {
  .hero {
    flex-direction: column;
  }

  .cta-strip {
    flex-direction: column;
    align-items: stretch;
  }

  .controls-layout {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .control-form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) auto;
  }

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

  .sub-cards {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 820px) {
  .control-form {
    grid-template-columns: 1fr;
  }

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

  .action-group {
    min-width: 0;
  }

  .view-switch {
    width: 100%;
    justify-content: space-between;
  }

  .sub-list-table {
    min-width: 0;
    display: grid;
    gap: 10px;
  }

  .sub-list-table .row.head {
    display: none;
  }

  .sub-list-table .row {
    grid-template-columns: 1fr;
    gap: 8px;
    border: 1px solid #dce7f8;
    border-radius: 12px;
    background: #fff;
  }

  .sub-list-table .row > div {
    display: grid;
    gap: 4px;
  }

  .sub-list-table .row > div::before {
    content: attr(data-title);
    font-size: 11px;
    color: #4d6488;
    font-weight: 700;
  }

  .row-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 680px) {
  .form-grid,
  .amount-row {
    grid-template-columns: 1fr;
  }

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

  .sub-card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .sub-dates-grid {
    grid-template-columns: 1fr;
  }

  .date-segments {
    grid-template-columns: 1fr;
  }

  .date-segments span {
    display: none;
  }

  .date-segments input {
    text-align: left;
  }

  .controls {
    padding: 14px;
  }

  .view-switch {
    flex-direction: column;
    align-items: stretch;
  }

  .view-switch-list {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .view-switch-list form {
    width: 100%;
  }

  .view-pill {
    width: 100%;
    min-width: 0;
    padding: 8px 6px;
  }

  .tag-dropdown-panel {
    width: calc(100vw - 58px);
  }

  .calendar-panel {
    padding: 10px;
  }

  .calendar-header h2 {
    font-size: 18px;
  }

  .calendar-weekdays,
  .calendar-grid {
    min-width: 560px;
  }

  .calendar-grid {
    grid-auto-rows: minmax(80px, 1fr);
  }

  .calendar-day li {
    font-size: 11px;
  }
}