/* Tuatara Sailing — Portal styles.
 *
 * Hand-written, self-hosted (no CDN, no build step). System font stack per
 * the repo-wide "self-host everything" rule in AGENTS.md. */

:root {
  --navy: #0b2740;
  --navy-700: #123a5e;
  --sea: #0e7490;
  --sea-600: #0891b2;
  --sky: #e8f1f7;
  --sand: #f7f4ec;
  --ink: #1b2733;
  --muted: #5b6b7a;
  --line: #d9e2ea;
  --ok: #0f766e;
  --warn: #b45309;
  --bad: #b91c1c;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(11, 39, 64, .06), 0 8px 24px rgba(11, 39, 64, .06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--sky);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sea-600); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell { min-height: 100vh; display: flex; flex-direction: column; }

/* ---- Top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1.5rem;
  background: var(--navy);
  color: #fff;
}
.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
}
.brand:hover { text-decoration: none; }
.brand-mark { font-size: 1.3rem; }
.brand-sub { color: #9cc3dd; font-weight: 400; }

.topnav { display: flex; align-items: center; gap: .35rem; }
.navlink {
  color: #cfe1ee;
  padding: .4rem .7rem;
  border-radius: 8px;
  font-size: .95rem;
}
.navlink:hover { background: rgba(255, 255, 255, .1); text-decoration: none; }
.navlink-active { background: rgba(255, 255, 255, .16); color: #fff; }
.who { color: #9cc3dd; font-size: .9rem; margin-left: .5rem; }
.logout-form { margin: 0; }

/* ---- Language switcher (dropdown) ---- */
.lang-dd { position: relative; margin-left: .5rem; }
.lang-dd > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; color: #cfe1ee; font-size: .85rem; font-weight: 700; letter-spacing: .03em; padding: .35rem .6rem; border-radius: 8px; }
.lang-dd > summary::-webkit-details-marker { display: none; }
.lang-dd > summary:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.lang-flag { font-size: 1.05rem; line-height: 1; }
.lang-current .lang-name { color: #9cc3dd; font-weight: 500; }
.lang-current .lang-caret { width: 14px; height: 14px; transition: transform .15s ease; }
.lang-dd[open] > summary .lang-caret { transform: rotate(180deg); }
.lang-menu { position: absolute; right: 0; top: calc(100% + .35rem); z-index: 50; min-width: 12rem; margin: 0; padding: .3rem; list-style: none; background: #0e2a44; border: 1px solid rgba(255, 255, 255, .14); border-radius: 10px; box-shadow: 0 12px 32px rgba(0, 0, 0, .4); }
.lang-menu li { margin: 0; }
.lang-option { display: flex; align-items: center; gap: .55rem; padding: .45rem .6rem; border-radius: 7px; color: #cfe1ee; font-size: .9rem; }
.lang-option:hover { background: rgba(255, 255, 255, .1); color: #fff; text-decoration: none; }
.lang-option .lang-code { font-weight: 700; font-size: .74rem; min-width: 1.7rem; color: #9cc3dd; }
.lang-option.lang-active { color: #ffd479; }
.lang-option.lang-active .lang-code { color: #ffd479; }

/* ---- Content ---- */
.content {
  flex: 1;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}
.footer {
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
  padding: 1.5rem;
}

.page-head { margin-bottom: 1.5rem; }
.page-head h1 { margin: 0 0 .25rem; font-size: 1.6rem; color: var(--navy); }
.muted { color: var(--muted); margin: 0; }

/* ---- Cards & panels ---- */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.panel-head h2 { margin: 0; font-size: 1.15rem; color: var(--navy); }
.link { font-size: .9rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: .55rem 1rem;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--sea); color: #fff; }
.btn-primary:hover { background: var(--sea-600); color: #fff; }
.btn-ghost { background: transparent; color: #cfe1ee; border-color: rgba(255, 255, 255, .25); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-block { width: 100%; }

/* ---- Forms ---- */
.form { display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field-label { font-weight: 600; font-size: .9rem; color: var(--navy); }
.field-hint { font-weight: 400; color: var(--muted); font-size: .8rem; }
.input {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: .6rem .7rem;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
.input:focus { outline: 2px solid var(--sea-600); outline-offset: 1px; border-color: var(--sea-600); }

/* ---- Auth pages ---- */
.auth-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card { width: 100%; max-width: 400px; }
.auth-title { margin: 0 0 .25rem; color: var(--navy); }
.auth-sub { margin: 0 0 1.25rem; color: var(--muted); }
.auth-alt { margin: 1rem 0 0; text-align: center; font-size: .9rem; color: var(--muted); }

/* ---- Flash & errors ---- */
.flashes { margin-bottom: 1rem; }
.flash {
  padding: .7rem 1rem;
  border-radius: 9px;
  margin: 0 0 .75rem;
  font-size: .92rem;
}
.flash-info { background: #e0f2fe; color: #075985; border: 1px solid #bae6fd; }
.flash-error { background: #fee2e2; color: var(--bad); border: 1px solid #fecaca; }
.error-list {
  background: #fee2e2;
  border: 1px solid #fecaca;
  color: var(--bad);
  border-radius: 9px;
  padding: .7rem 1rem .7rem 1.6rem;
  margin: 0 0 1rem;
  font-size: .9rem;
}

/* ---- Reservations ---- */
.res-list { display: flex; flex-direction: column; gap: .5rem; }
.res-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--sand);
}
.res-main { display: flex; flex-direction: column; }
.res-name { font-weight: 600; color: var(--navy); }
.res-when { color: var(--muted); font-size: .88rem; }
.res-meta { display: flex; align-items: center; gap: .75rem; }
.res-party { color: var(--muted); font-size: .88rem; }

.badge {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  padding: .2rem .5rem;
  border-radius: 999px;
}
.badge-pending { background: #fef3c7; color: var(--warn); }
.badge-confirmed { background: #d1fae5; color: var(--ok); }
.badge-cancelled { background: #fee2e2; color: var(--bad); }
.badge-completed { background: #e2e8f0; color: #475569; }

.empty { color: var(--muted); padding: .5rem 0; }

/* ---- Experience cards ---- */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.exp-card { display: flex; flex-direction: column; gap: .5rem; }
.exp-kind {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--sea-600);
}
.exp-name { margin: 0; color: var(--navy); font-size: 1.15rem; }
.exp-tagline { margin: 0; color: var(--muted); font-size: .92rem; flex: 1; }
.exp-facts {
  list-style: none;
  margin: .5rem 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .75rem;
  color: var(--muted);
  font-size: .85rem;
}
.exp-price { font-weight: 700; color: var(--navy); }