:root {
  --ink: #182019;
  --muted: #667064;
  --paper: #f6f7f2;
  --line: #d9ddcf;
  --field: #ffffff;
  --accent: #e26b2f;
  --accent-2: #2f6f57;
  --dark: #0f1712;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.hero {
  min-height: 520px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(15, 23, 18, .92) 0%, rgba(15, 23, 18, .72) 42%, rgba(15, 23, 18, .28) 100%),
    url("hero-airsoft.png") center / cover;
  display: flex;
  flex-direction: column;
}

.topbar {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar a {
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.36);
  padding: 9px 14px;
  border-radius: 6px;
}

.hero__content {
  width: min(1120px, calc(100% - 32px));
  margin: auto auto 72px;
  max-width: 680px;
}

.hero__content p {
  margin: 0 0 12px;
  color: #f0c79f;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
}

.hero__content h1 {
  margin: 0 0 18px;
  font-size: 54px;
  line-height: 1.02;
}

.hero__content span {
  color: rgba(255,255,255,.82);
  font-size: 18px;
}

.layout {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 64px;
}

.notice {
  border-radius: 8px;
  padding: 16px 18px;
  margin-bottom: 18px;
  font-weight: 700;
}

.notice--success {
  background: #e7f5e6;
  border: 1px solid #a7d79f;
}

.notice--error {
  background: #fff0e9;
  border: 1px solid #f0b28e;
}

.intro {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: end;
  margin-bottom: 24px;
}

.intro h2,
.booking h2,
.admin h1 {
  margin: 0 0 8px;
}

.intro p {
  margin: 0;
  color: var(--muted);
}

.intro__meta {
  color: var(--accent-2);
  font-weight: 700;
}

.events {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: min(650px, 72vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 2px 10px 2px 0;
  scroll-snap-type: y proximity;
  margin-bottom: 26px;
}

.event {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  min-height: 150px;
  scroll-snap-align: start;
}

.event > div {
  min-width: 0;
}

.event__button {
  flex: 0 0 auto;
}

.event__status {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 700;
}

.event h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.event p {
  margin: 6px 0;
  color: var(--muted);
}

.event__button,
.submit,
.admin-link {
  border: 0;
  border-radius: 6px;
  padding: 12px 16px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.booking,
.login,
.admin {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--dark);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
}

.wide,
.submit {
  grid-column: 1 / -1;
}

.participants {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fbfcf8;
}

.participants__head {
  margin-bottom: 12px;
}

.participants__head h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.participants__head p {
  margin: 0;
  color: var(--muted);
  font-weight: 400;
}

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

.check {
  display: flex;
  align-items: center;
  font-weight: 400;
}

.check input {
  width: auto;
}

.admin-body {
  background: #edf0e7;
}

.login {
  width: min(420px, calc(100% - 32px));
  margin: 90px auto;
}

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

.admin {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto;
}

.admin__header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 20px;
}

.admin__header p {
  margin: 0;
  color: var(--muted);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.admin-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fbfcf8;
}

.admin-grid h2 {
  font-size: 18px;
  margin: 8px 0;
}

.event-admin {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 20px;
  margin-bottom: 20px;
}

.section-title {
  margin-bottom: 14px;
}

.section-title h2 {
  margin: 0 0 6px;
}

.section-title p {
  margin: 0;
  color: var(--muted);
}

.event-editor {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcf8;
  margin-bottom: 12px;
  padding: 14px;
}

.event-editor summary {
  cursor: pointer;
  font-weight: 700;
}

.event-form,
.copy-form {
  margin-top: 14px;
}

.copy-form {
  grid-template-columns: minmax(220px, 320px) auto;
  align-items: end;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1040px;
}

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

th {
  background: #f4f6ef;
}

small {
  color: var(--muted);
}

@media (max-width: 720px) {
  .hero {
    min-height: 460px;
  }

  .hero__content h1 {
    font-size: 36px;
  }

  .intro,
  .admin__header {
    display: block;
  }

  .events {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }

  .event {
    display: grid;
    min-height: auto;
  }

  form {
    grid-template-columns: 1fr;
  }

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

  .booking,
  .admin,
  .login {
    padding: 18px;
  }
}