@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap");
:root {
  --navy: #163A5F;
  --navy-dark: #0B2A49;
  --navy-soft: #EAF1F8;
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --blue-soft: #EFF6FF;
  --green: #16A34A;
  --green-soft: #ECFDF3;
  --red: #DC2626;
  --red-soft: #FEF2F2;
  --orange: #F59E0B;
  --bg: #F5F7FA;
  --card: #FFFFFF;
  --text: #102033;
  --muted: #64748B;
  --line: #E2E8F0;
  --line-soft: #EEF2F7;
  --shadow-sm: 0 2px 8px rgba(15, 47, 79, 0.06);
  --shadow: 0 12px 28px rgba(15, 47, 79, 0.09);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding: 0 24px 0;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, .06), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", "Yu Gothic UI", "Hiragino Sans", "Meiryo", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: .01em;
}
.site-header {
  margin: 0 -24px 24px;
  padding: 0 34px;
  min-height: 70px;
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 8px 24px rgba(15, 47, 79, 0.24);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-title {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  font-size: 24px;
  line-height: 1;
  font-weight: 800;
  text-decoration: none;
  color: #fff;
  letter-spacing: .01em;
}
.site-title::before {
  content: "";
  width: 82px;
  height: 34px;
  flex: 0 0 auto;
  background: url("/static/icons/uw_flags.svg") center/contain no-repeat;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.30));
}
.site-header a:not(.site-title) {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  opacity: .95;
}
.site-header a:not(.site-title):hover { opacity: 1; text-decoration: underline; }
.breadcrumb {
  max-width: 1180px;
  margin: 0 auto 18px;
  padding: 0 2px;
  font-size: 13px;
  color: var(--muted);
}
.breadcrumb a {
  color: #6B7280;
  text-decoration: none;
  font-weight: 700;
}
.breadcrumb a:hover {
  color: var(--blue);
  text-decoration: underline;
}
h1, h2, h3, h4 { color: #0F2744; line-height: 1.35; }
h1 {
  max-width: 1180px;
  margin: 12px auto 18px;
  font-size: 40px;
  font-weight: 850;
  letter-spacing: .01em;
}
h2 { margin: 0 0 16px; font-size: 21px; font-weight: 850; }
h3 { margin: 22px 0 12px; font-size: 18px; font-weight: 800; }
p, form, .admin-links, .form-card, .regatta-card, .action-card, .login-card, table, ul, hr, .section { max-width: 1180px; margin-left: auto; margin-right: auto; }
hr { border: 0; border-top: 1px solid var(--line); margin-top: 26px; margin-bottom: 26px; }
a { color: var(--blue); }
.regatta-card, .action-card, .login-card, .form-card, .section {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-top: 16px;
  margin-bottom: 18px;
  text-decoration: none;
  color: var(--text);
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow-sm);
}
.section { margin-top: 24px; margin-bottom: 24px; box-shadow: var(--shadow); }
.form-card h1, .section h1, .login-card h1, .action-card h1 { margin-left: 0; margin-right: 0; }
a.regatta-card, a.action-card, a.login-card, .regatta-card-manage {
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease;
}
a.regatta-card:hover, a.action-card:hover, a.login-card:hover, .regatta-card-manage:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(15, 47, 79, 0.14);
  border-color: #BFDBFE;
  background: #fff;
}
.regatta-card-static { cursor: default; }
.regatta-name {
  font-size: 28px;
  font-weight: 850;
  margin-bottom: 14px;
  color: #0F2744;
}
.regatta-card div:not(.regatta-name) {
  margin: 7px 0;
  color: #26384E;
}
.regatta-card div:not(.regatta-name)::first-letter { font-weight: 700; }
.action-card { text-align: center; min-height: 150px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.action-title { font-size: 20px; font-weight: 850; margin-bottom: 8px; color: #0F2744; }
.action-card .action-title:first-child { margin-top: 0; }
.admin-links {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.login-card { margin-top: 0; margin-bottom: 0; }
input, select, textarea {
  width: auto;
  max-width: 100%;
  border: 1px solid #CBD5E1;
  border-radius: 9px;
  padding: 10px 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
  min-height: 42px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="number"] { min-width: 190px; }
textarea { min-width: 280px; }
input:focus, select:focus, textarea:focus {
  outline: 0;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .14);
}
input[type="checkbox"], input[type="radio"] {
  width: 18px;
  min-width: auto;
  min-height: auto;
  height: 18px;
  vertical-align: middle;
  accent-color: var(--blue);
}
button, .button, input[type="submit"] {
  appearance: none;
  border: 1px solid var(--blue);
  border-radius: 9px;
  padding: 10px 20px;
  background: linear-gradient(180deg, #2E6EF0, var(--blue));
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
button:hover, .button:hover, input[type="submit"]:hover {
  background: var(--blue-dark);
  box-shadow: 0 9px 20px rgba(37, 99, 235, .24);
  transform: translateY(-1px);
}
button:disabled { background: #CBD5E1; border-color: #CBD5E1; cursor: not-allowed; box-shadow: none; }
table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  max-width: 1180px;
  margin-top: 12px;
  margin-bottom: 20px;
  background: #fff;
  border: 1px solid var(--line) !important;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
th, td {
  border: 0 !important;
  border-bottom: 1px solid var(--line-soft) !important;
  padding: 11px 13px;
  vertical-align: middle;
}
tr:last-child th, tr:last-child td { border-bottom: 0 !important; }
th {
  background: #F8FAFC;
  color: #0F2744;
  font-weight: 850;
  text-align: left;
  white-space: nowrap;
}
tbody tr:hover td { background: #FAFCFF; }
.section > h2:first-child {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}
.error-message, .text-danger { color: var(--red); font-weight: 800; }
.payment-confirmed-row td { background: var(--green-soft); }
.status-ok, .badge-ok, .confirmed, .published { color: var(--green); font-weight: 850; }
.status-ng, .badge-ng, .unconfirmed { color: var(--red); font-weight: 850; }
.delete-regatta-button, .danger-button, button[onclick*="delete"] {
  border-color: var(--red);
  background: var(--red);
  color: #fff;
  box-shadow: none;
}
.delete-regatta-button:hover, .danger-button:hover, button[onclick*="delete"]:hover {
  background: #B91C1C;
  border-color: #B91C1C;
  color: #fff;
  box-shadow: 0 9px 20px rgba(220, 38, 38, .20);
}
.notice, .hint, .help-text {
  color: var(--muted);
  font-size: 14px;
}


/* v22.2 fixed: compact entry tables and file chooser */
.compact-edit-table,
#sailor_table {
  border-radius: 6px !important;
  overflow: visible;
}
.compact-edit-table th,
.compact-edit-table td,
#sailor_table th,
#sailor_table td {
  padding: 5px 7px !important;
  line-height: 1.2 !important;
  height: 42px !important;
  vertical-align: middle !important;
}
.compact-edit-table input,
.compact-edit-table select,
#sailor_table input,
#sailor_table select {
  min-height: 30px !important;
  height: 30px !important;
  padding: 3px 7px !important;
  border-radius: 2px !important;
  font-size: 14px !important;
  line-height: 1.2 !important;
  box-shadow: none !important;
}
#sailor_table input[type="text"],
#sailor_table input[type="date"],
#sailor_table input[type="number"],
#sailor_table select,
.compact-edit-table input[type="text"],
.compact-edit-table input[type="date"],
.compact-edit-table input[type="number"],
.compact-edit-table select {
  min-width: 0 !important;
}
#sailor_table select[name^="sailor_class_"] { width: 84px !important; }
#sailor_table input[name^="sailor_sail_no_"] { width: 86px !important; }
#sailor_table input[name^="sailor_name_"] { width: 100px !important; }
#sailor_table input[name^="sailor_kana_"] { width: 100px !important; }
#sailor_table select[name^="sailor_gender_"] { width: 64px !important; }
#sailor_table select[name^="sailor_grade_"] { width: 64px !important; }
#sailor_table input[name^="sailor_joda_"] { width: 118px !important; }
#sailor_table select[name^="sailor_boat_type_"] { width: 96px !important; }
#sailor_table input[name^="sailor_arrival_"],
#sailor_table input[name^="sailor_departure_"] { width: 98px !important; }
#sailor_table .fee-type-cell { min-width: 88px !important; white-space: nowrap; }
#sailor_table button,
.compact-edit-table button,
button[onclick*="deleteSailorRow"] {
  min-height: 30px !important;
  height: 30px !important;
  padding: 3px 12px !important;
  border-radius: 3px !important;
  font-size: 14px !important;
  line-height: 1 !important;
  box-shadow: none !important;
}
#sailor_table .sailor-no { width: 38px; text-align: center; }
.file-upload-block {
  max-width: 1180px;
  margin: 0 auto 18px;
}
.file-upload-block p { margin-left: 0; margin-right: 0; }
.file-upload-label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}
.compact-file-input,
input[type="file"].compact-file-input {
  min-height: 32px !important;
  height: 32px !important;
  padding: 2px 8px !important;
  border-radius: 3px !important;
  font-size: 14px !important;
  background: #fff !important;
  border: 1px solid #CBD5E1 !important;
  width: auto !important;
  max-width: 520px !important;
}
.compact-file-input::file-selector-button,
input[type="file"].compact-file-input::file-selector-button {
  margin-right: 10px;
  height: 26px;
  padding: 2px 12px;
  border: 1px solid #CBD5E1;
  border-radius: 3px;
  background: #fff;
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.compact-file-input::file-selector-button:hover { background: #F8FAFC; }


/* v22.8: RMS header, admin dropdown and footer */
.site-header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.admin-menu {
  position: relative;
  display: inline-block;
}
.admin-menu-button {
  appearance: none;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.10);
  color: #fff;
  min-height: 36px;
  padding: 7px 14px;
  border-radius: 4px;
  font-weight: 850;
  cursor: pointer;
}
.admin-menu-button:hover {
  background: rgba(255,255,255,.18);
  box-shadow: none;
  transform: none;
}
.admin-menu-content {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  z-index: 100;
}
.admin-menu.is-open .admin-menu-content {
  display: block;
}
.site-header .admin-menu-content a {
  display: block;
  padding: 11px 14px;
  color: var(--text) !important;
  text-decoration: none !important;
  font-weight: 800;
  opacity: 1;
  border-bottom: 1px solid var(--line-soft);
}
.site-header .admin-menu-content a:last-child { border-bottom: 0; }
.site-header .admin-menu-content a:hover {
  background: var(--blue-soft);
  color: var(--blue) !important;
}
.site-footer {
  margin: 54px -24px 0;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: rgba(255,255,255,.86);
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
}
.site-footer-title {
  color: #fff;
  font-size: 15px;
  font-weight: 850;
}
.site-footer a {
  color: #fff;
  text-decoration: none;
  font-weight: 400;
}
.site-footer a:hover { text-decoration: underline; }


/* v22.9: top page regatta grouping and click dropdown */
.closed-regatta-section {
  max-width: 1180px;
  margin: 28px auto 20px;
}
.closed-regatta-section > summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: #0F2744;
  font-weight: 850;
  box-shadow: var(--shadow-sm);
}
.closed-regatta-section > summary::-webkit-details-marker { display: none; }
.closed-regatta-section > summary::before {
  content: "▶";
  display: inline-block;
  margin-right: 8px;
  color: var(--muted);
  transition: transform .15s ease;
}
.closed-regatta-section[open] > summary::before { transform: rotate(90deg); }
.closed-regatta-list {
  margin-top: 12px;
}
.admin-menu-content {
  pointer-events: auto;
}

@media (min-width: 780px) {
  body:has(.action-card) .action-card {
    max-width: 570px;
  }
}
@media (max-width: 760px) {
  body { padding-left: 14px; padding-right: 14px; font-size: 17px; }
  .site-header { margin-left: -14px; margin-right: -14px; padding: 0 16px; min-height: 60px; }
  .site-title { font-size: 20px; gap: 10px; }
  .site-title::before { width: 66px; height: 28px; }
  .breadcrumb { font-size: 13px; }
  h1 { font-size: 32px; }
  h2 { font-size: 19px; }
  .regatta-name { font-size: 24px; }
  .entry-status-badge {
    font-size: 17px;
    font-weight: 600;
  }
  .regatta-card, .action-card, .login-card, .form-card, .section { padding: 17px; border-radius: 12px; }
  .admin-links { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
  input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="number"], select { min-width: 150px; }
  button, .button, input[type="submit"] { width: 100%; }
}


/* v22.2 compact fix 2: tighter entry grid fields and square controls */
#sailor_table,
table.compact-edit-table {
  border-collapse: collapse !important;
  border-radius: 0 !important;
  overflow: visible !important;
}
#sailor_table th,
#sailor_table td,
table.compact-edit-table th,
table.compact-edit-table td {
  padding: 4px 6px !important;
  height: 34px !important;
  line-height: 1.15 !important;
}
#sailor_table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
#sailor_table select,
table.compact-edit-table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
table.compact-edit-table select {
  min-height: 26px !important;
  height: 26px !important;
  padding: 2px 6px !important;
  border-radius: 0 !important;
  font-size: 13px !important;
  line-height: 1.1 !important;
  box-shadow: none !important;
}
#sailor_table button,
table.compact-edit-table button,
button[onclick*="deleteSailorRow"] {
  min-height: 26px !important;
  height: 26px !important;
  padding: 2px 10px !important;
  border-radius: 0 !important;
  font-size: 13px !important;
  line-height: 1.1 !important;
  box-shadow: none !important;
}
.file-upload-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.file-upload-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.file-select-button,
.add-sailor-button {
  min-height: 30px !important;
  height: 30px !important;
  padding: 4px 14px !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  line-height: 1 !important;
  box-shadow: none !important;
}
.file-name-text {
  color: var(--muted);
  font-size: 14px;
}


/* v22.3: compact but gently rounded form controls */
#sailor_table,
table.compact-edit-table {
  border-collapse: collapse !important;
  border-radius: 6px !important;
  overflow: hidden !important;
}
#sailor_table th,
#sailor_table td,
table.compact-edit-table th,
table.compact-edit-table td {
  padding: 5px 6px !important;
  height: 38px !important;
  line-height: 1.18 !important;
}
#sailor_table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
#sailor_table select,
table.compact-edit-table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
table.compact-edit-table select {
  min-height: 30px !important;
  height: 30px !important;
  padding: 3px 7px !important;
  border-radius: 4px !important;
  font-size: 13px !important;
  line-height: 1.15 !important;
  box-shadow: none !important;
}
#sailor_table button,
table.compact-edit-table button,
button[onclick*="deleteSailorRow"] {
  min-height: 30px !important;
  height: 30px !important;
  padding: 3px 12px !important;
  border-radius: 4px !important;
  font-size: 13px !important;
  line-height: 1.1 !important;
  box-shadow: none !important;
}
.file-select-button,
.add-sailor-button {
  min-height: 32px !important;
  height: 32px !important;
  padding: 5px 15px !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  line-height: 1 !important;
  box-shadow: none !important;
}
.file-select-button {
  border-color: var(--blue) !important;
  background: linear-gradient(180deg, #2E6EF0, var(--blue)) !important;
  color: #fff !important;
  font-weight: 800 !important;
}
.file-select-button:hover {
  background: var(--blue-dark) !important;
  color: #fff !important;
}


/* v22.4: organizer, status badges, layout refinements */
.regatta-card { position: relative; }
.regatta-card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 10px;
}
.regatta-card-header-row .regatta-name { margin-bottom: 0; }
.entry-status-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
}
.entry-status-badge.status-open { color: #166534; background: #DCFCE7; border-color: #BBF7D0; }
.entry-status-badge.status-before { color: #475569; background: #F1F5F9; border-color: #E2E8F0; }
.entry-status-badge.status-closed { color: #991B1B; background: #FEE2E2; border-color: #FECACA; }
.entry-status-badge.status-inactive { color: #92400E; background: #FEF3C7; border-color: #FDE68A; }

/* v22.4: compact form controls across pages */
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="file"]),
select,
textarea {
  min-height: 34px;
  padding: 5px 9px;
  border-radius: 4px;
  font-size: 14px;
}
button, .button, input[type="submit"] {
  min-height: 34px;
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 14px;
}
textarea { min-height: 84px; }

/* v22.4: Excel actions */
.excel-template-link {
  color: var(--green);
  font-weight: 850;
  text-decoration: none;
}
.excel-template-link:hover {
  color: #15803D;
  text-decoration: underline;
}
.excel-file-button {
  border-color: var(--green) !important;
  background: linear-gradient(180deg, #22C55E, var(--green)) !important;
  color: #fff !important;
}
.excel-file-button:hover {
  background: #15803D !important;
  border-color: #15803D !important;
}

/* v22.4: square action/login cards */
.event-action-grid,
.admin-links {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}
.event-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 18px;
  margin-bottom: 24px;
}
.event-action-grid .action-card,
.admin-links .login-card {
  max-width: none;
  aspect-ratio: 1.4 / 1;
  min-height: 170px;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.create-regatta-card {
  max-width: 1180px;
  min-height: 110px;
}

@media (max-width: 760px) {
  .event-action-grid,
  .admin-links {
    grid-template-columns: 1fr;
  }
  .event-action-grid .action-card,
  .admin-links .login-card {
    aspect-ratio: auto;
    min-height: 120px;
  }
}


/* v22.5: event action cards and compact admin login cards */
.event-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 22px;
  margin-bottom: 26px;
}
.event-choice-card {
  max-width: none !important;
  min-height: 280px !important;
  aspect-ratio: 1 / 1 !important;
  padding: 28px 24px !important;
  justify-content: center !important;
  gap: 10px;
  cursor: pointer;
}
.event-choice-card .action-icon {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 6px;
}
.event-choice-card .action-title {
  font-size: 23px;
  margin: 4px 0 2px;
}
.event-choice-card .action-description {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-choice-card .action-link-text {
  margin-top: 10px;
  color: var(--blue);
  font-weight: 850;
}
.admin-login-links {
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  margin-top: 34px;
}
.admin-login-links .compact-login-card {
  min-height: 64px !important;
  aspect-ratio: auto !important;
  padding: 16px 20px !important;
  justify-content: center !important;
  align-items: center !important;
  flex-direction: row !important;
  text-align: center;
  font-weight: 850;
  border-color: var(--line);
  background: #fff;
}
.admin-login-links .compact-login-card:hover {
  background: var(--blue-soft);
}

@media (max-width: 760px) {
  .event-action-grid,
  .admin-login-links {
    grid-template-columns: 1fr;
  }
  .event-choice-card {
    aspect-ratio: auto !important;
    min-height: 190px !important;
  }
  .admin-login-links .compact-login-card {
    min-height: 58px !important;
  }
}

/* v22.6: event page icon cards and compact create-regatta card */
.event-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 24px;
  max-width: 980px;
  margin: 26px auto 28px;
}
.event-choice-card {
  max-width: none !important;
  min-height: 350px !important;
  aspect-ratio: auto !important;
  padding: 34px 28px 30px !important;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.event-choice-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  text-decoration: none;
}
.event-choice-card-new:hover { border-color: rgba(37, 99, 235, .35); }
.event-choice-card-edit:hover { border-color: rgba(22, 163, 74, .35); }
.event-choice-icon-wrap {
  width: 110px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.event-choice-icon {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.event-choice-title {
  font-size: 24px;
  font-weight: 850;
  color: #0F2744;
  line-height: 1.35;
}
.event-choice-description {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-choice-button {
  width: min(100%, 260px);
  min-height: 46px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 850;
  margin-top: 8px;
  box-shadow: 0 8px 18px rgba(15, 47, 79, 0.12);
  transition: background .18s ease, transform .18s ease;
}
.event-choice-card-new .event-choice-button {
  background: linear-gradient(180deg, #3B82F6, var(--blue));
}
.event-choice-card-edit .event-choice-button {
  background: linear-gradient(180deg, #22C55E, var(--green));
}
.event-choice-card:hover .event-choice-button {
  transform: translateY(-1px);
}
.event-choice-card-new:hover .event-choice-button { background: var(--blue-dark); }
.event-choice-card-edit:hover .event-choice-button { background: #15803D; }

.create-regatta-card {
  max-width: 1180px !important;
  min-height: 64px !important;
  aspect-ratio: auto !important;
  margin: 18px auto 0 !important;
  padding: 15px 20px !important;
  border: 1px solid rgba(37, 99, 235, .30);
  border-radius: 12px;
  background: #F8FBFF;
  color: var(--blue);
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 14px;
  text-align: left !important;
  text-decoration: none;
  font-weight: 850;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.create-regatta-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(37, 99, 235, .55);
  background: var(--blue-soft);
  text-decoration: none;
}
.create-regatta-icon {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex: 0 0 auto;
}
.create-regatta-title {
  font-size: 16px;
  line-height: 1.3;
}

@media (max-width: 760px) {
  .event-action-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 18px;
  }
  .event-choice-card {
    min-height: 250px !important;
    padding: 26px 20px !important;
  }
  .event-choice-icon-wrap {
    width: 86px;
    height: 86px;
  }
  .event-choice-title {
    font-size: 21px;
  }
  .event-choice-button {
    min-height: 42px;
  }
  .create-regatta-card {
    min-height: 58px !important;
    padding: 13px 16px !important;
  }
}


/* v22.7: icon cleanup, centered login, create regatta and dashboard delete */
.login-center-card {
  max-width: 440px;
  margin: 34px auto;
  padding: 30px 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.login-center-card h1 {
  margin: 0 0 22px;
  text-align: center;
  font-size: 24px;
}
.login-center-form {
  max-width: none;
  margin: 0;
}
.login-center-form input[type="text"],
.login-center-form input[type="password"] {
  width: 100%;
  min-width: 0;
}
.login-submit-button {
  width: 100%;
}
.event-choice-icon-wrap {
  width: 132px !important;
  height: 132px !important;
  margin-bottom: 4px;
}
.event-choice-icon {
  width: 132px !important;
  height: 132px !important;
  max-width: 132px !important;
  max-height: 132px !important;
  object-fit: contain;
}
.create-regatta-card {
  background: #fff !important;
  min-height: 70px !important;
  border-color: var(--line) !important;
}
.create-regatta-card:hover {
  background: var(--blue-soft) !important;
  border-color: rgba(37, 99, 235, .55) !important;
}
.create-regatta-icon {
  width: 48px !important;
  height: 48px !important;
}
.create-regatta-title {
  font-size: 17px !important;
  font-weight: 850;
}
@media (max-width: 760px) {
  .login-center-card {
    margin: 20px auto;
    padding: 24px 20px;
  }
  .event-choice-icon-wrap {
    width: 112px !important;
    height: 112px !important;
  }
  .event-choice-icon {
    width: 112px !important;
    height: 112px !important;
    max-width: 112px !important;
    max-height: 112px !important;
  }
  .create-regatta-icon {
    width: 42px !important;
    height: 42px !important;
  }
}


/* v22.8: icon path/size and final management UI refinements */
.event-choice-icon-wrap {
  width: 132px !important;
  height: 132px !important;
}
.event-choice-icon {
  width: 132px !important;
  height: 132px !important;
  max-width: 132px !important;
  max-height: 132px !important;
  object-fit: contain;
}
.create-regatta-card {
  background: #fff !important;
  border-color: var(--line) !important;
}
.create-regatta-icon {
  width: 54px !important;
  height: 54px !important;
}
.dashboard-delete-button,
.confirm-delete-button {
  border-color: var(--red) !important;
  background: var(--red) !important;
  color: #fff !important;
}
.dashboard-delete-button:hover,
.confirm-delete-button:hover {
  background: #B91C1C !important;
  border-color: #B91C1C !important;
  color: #fff !important;
}
@media (max-width: 760px) {
  .site-header { align-items: center; }
  .site-header-right { gap: 8px; }
  .admin-menu-button { padding: 6px 10px; font-size: 13px; }
  .admin-menu-content { right: -4px; min-width: 210px; }
  .site-footer { margin-left: -14px; margin-right: -14px; }
}


/* v23.1: logged-in home notice */
.admin-home-notice {
  max-width: 1180px;
  margin: 0 auto 20px;
  padding: 14px 16px;
  border: 1px solid #BFDBFE;
  border-radius: 10px;
  background: var(--blue-soft);
  color: #0F2744;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  font-weight: 750;
}
.admin-home-notice .button {
  min-height: 32px;
  padding: 5px 14px;
  white-space: nowrap;
}
@media (max-width: 760px) {
  .admin-home-notice {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-home-notice .button {
    width: 100%;
  }
}


/* Ver.1.0 Release2.1: event page title and footer version */
.regatta-card-static .regatta-name {
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 16px;
}
.site-footer-version {
  margin-top: 4px;
  font-size: 11px;
  color: rgba(255,255,255,.68);
}
.file-name-text:empty {
  display: none;
}
@media (max-width: 760px) {
  .regatta-card-static .regatta-name {
    font-size: 23px;
  }
}

/* D014.3d: header title nowrap */
.site-header {
  flex-wrap: nowrap;
}

.site-title {
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 760px) {
  .site-title {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

/* D014.3g: mobile zoom fix for compact entry tables */
@media (max-width: 760px) {
  table.compact-edit-table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
  table.compact-edit-table select,
  #sailor_table input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
  #sailor_table select {
    font-size: 16px !important;
    min-height: 46px !important;
    height: 46px !important;
    padding: 8px 10px !important;
  }
}