:root { font-family: system-ui, sans-serif; color: #172033; background: #f5f7fb; }
* { box-sizing: border-box; }
body { margin: 0; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 1rem 5%; background: #172033; color: white; }
.topbar a { color: inherit; text-decoration: none; margin-left: 1rem; }
.brand { font-weight: 700; margin-left: 0 !important; }
.container { max-width: 1100px; margin: 3rem auto; padding: 0 1.25rem; }
h1 { margin-bottom: .35rem; }
.muted { color: #667085; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 2rem; }
.card { display: grid; gap: .5rem; padding: 1.25rem; background: white; border: 1px solid #e4e7ec; border-radius: .75rem; color: inherit; text-decoration: none; }
.card:hover { border-color: #98a2b3; }
.page-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 1.5rem; }
.button,
button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: .6rem .9rem;
  border: 1px solid #2563eb;
  border-radius: .4rem;
  background: #2563eb;
  color: #fff;
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease;
}
.button:hover,
button[type="submit"]:hover { background: #1d4ed8; border-color: #1d4ed8; }
.button:focus-visible,
button[type="submit"]:focus-visible { outline: 3px solid #93c5fd; outline-offset: 2px; }
button[type="submit"]:disabled { opacity: .6; cursor: not-allowed; }
table { width: 100%; border-collapse: collapse; background: white; table-layout: auto; }
th, td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid #eaecf0; }
.form-card { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1rem 0 1.5rem; padding: 1rem; background: white; border: 1px solid #e4e7ec; border-radius: .75rem; }
.form-card label { display: flex; align-items: center; gap: .5rem; color: #344054; }
input { padding: .6rem; border: 1px solid #d0d5dd; border-radius: .4rem; }
select { padding: .65rem; border: 1px solid #d0d5dd; border-radius: .4rem; background: white; color: #172033; }
.inline { display: inline; }
.secondary { background: #2563eb; }
.icon-actions { min-width: 5.5rem; white-space: nowrap; }
.icon-actions form { display: inline-flex; margin: 0; }
.icon-button,
button.icon-button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  min-height: 2.25rem;
  padding: .45rem;
  border: 1px solid #d0d5dd;
  border-radius: .4rem;
  background: #fff;
  color: #344054;
  cursor: pointer;
}
.icon-button:hover,
button.icon-button[type="submit"]:hover { background: #f2f4f7; border-color: #98a2b3; }
.icon-button svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-button.icon-danger,
button.icon-button.icon-danger[type="submit"] { color: #b42318; }
.icon-button.icon-danger:hover,
button.icon-button.icon-danger[type="submit"]:hover { background: #fef3f2; border-color: #fda29b; }
.phone-value { min-height: 2.25rem; display: flex; align-items: center; }
.phone-actions { display: flex; align-items: center; gap: .35rem; min-height: 2.6rem; }
.hours-edit { display: flex; flex-wrap: wrap; align-items: end; gap: .6rem; }
.hours-edit label { display: flex; align-items: center; gap: .4rem; }
.error-message { margin: 1rem 0; padding: .8rem 1rem; color: #b42318; background: #fef3f2; border: 1px solid #fda29b; border-radius: .4rem; }
.success-message { margin: 1rem 0; padding: .8rem 1rem; color: #067647; background: #ecfdf3; border: 1px solid #abefc6; border-radius: .4rem; }
.block-form { max-width: 900px; }
.block-form h2 { flex-basis: 100%; margin: 0; font-size: 1.05rem; }
.block-type-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: .75rem; border: 0; padding: 0; margin: 1.5rem 0; }
.block-type-options legend { margin-bottom: .75rem; font-weight: 700; }
.block-type-card { display: flex; gap: .75rem; align-items: flex-start; padding: 1rem; background: white; border: 1px solid #d0d5dd; border-radius: .6rem; cursor: pointer; }
.block-type-card:has(input:checked) { border-color: #2563eb; box-shadow: 0 0 0 2px #dbeafe; }
.block-type-card input { margin-top: .2rem; accent-color: #2563eb; }
.block-type-card span { display: grid; gap: .35rem; }
.block-type-card small { color: #667085; line-height: 1.4; }
.block-fields { align-items: end; }
.block-fields label, .form-card > label { display: grid; gap: .35rem; color: #344054; }
.form-actions { display: flex; gap: .6rem; margin-top: 1rem; }
.reservation-rules, .reservation-form { display: block; }
.settings-section { display: block; }
.settings-section h2 { margin-top: 0; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; align-items: end; }
.settings-grid label, .generated-key-label { display: grid; gap: .4rem; color: #344054; }
.settings-grid input, .generated-key { width: 100%; min-height: 2.6rem; font: inherit; }
.settings-grid .form-actions { grid-column: 1 / -1; }
.generated-key { font-family: ui-monospace, monospace !important; }
.reservation-rules h2, .reservation-form h2 { margin-top: 0; }
.reservation-rules ul { margin-bottom: 0; line-height: 1.8; }
.reservation-form .form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; align-items: end; }
.reservation-form .form-grid label { display: grid; gap: .4rem; color: #344054; }
.reservation-form .form-grid input, .reservation-form .form-grid select { width: 100%; min-height: 2.6rem; font: inherit; }
.schedule-court { margin: 1.25rem 0 .25rem; }
.schedule-slot { margin: 0; padding: .45rem 0; border-bottom: 1px solid #e4e7ec; }
.schedule-slot span { display: inline-block; min-width: 7.5rem; font-variant-numeric: tabular-nums; }
.reservation-form .form-actions { grid-column: 1 / -1; margin-top: 0; }
.cancel-form { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.cancel-form input { min-width: 9rem; }
.audit-notice { margin: 1rem 0; padding: .8rem 1rem; color: #7a2e0e; background: #fffaeb; border: 1px solid #fedf89; border-radius: .4rem; }
.logout-form { display: inline-flex; margin: 0 0 0 1rem; }
.logout-form button[type="submit"] { min-height: 2rem; padding: .35rem .65rem; border-color: #667085; background: transparent; }
.logout-form button[type="submit"]:hover { background: #344054; border-color: #98a2b3; }
.auth-card { width: min(100% - 2rem, 440px); margin: 8vh auto; padding: 2rem; background: white; border: 1px solid #e4e7ec; border-radius: .85rem; box-shadow: 0 12px 32px #10182812; }
.auth-brand { display: inline-block; margin-bottom: 1rem; color: #172033; font-size: 1.25rem; text-decoration: none; }
.auth-card h1 { margin-top: 0; }
.auth-form { display: grid; gap: 1rem; margin-top: 1.5rem; }
.auth-form label { display: grid; gap: .4rem; color: #344054; }
.auth-form input { min-height: 2.7rem; font: inherit; }
.auth-links { display: grid; gap: .6rem; margin-top: 1.2rem; }
@media (max-width: 900px) {
  .container { overflow-x: auto; }
  table { min-width: 850px; }
}