/* MyChallenge.golf — stile essenziale, mobile-first, tema golf */

:root {
  --green-dark: #1b4332;
  --green: #2d6a4f;
  --green-light: #52b788;
  --green-pale: #eaf5ee;
  --sand: #e9c46a;
  --sand-dark: #c9973f;
  --red: #d64545;
  --ink: #1c1f1e;
  --muted: #6b7770;
  --border: #dfe7e2;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(27, 67, 50, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--green-pale);
  background-image: url('../img/bg-pattern.svg');
  background-repeat: repeat;
  background-size: 140px 140px;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--green-dark);
  box-shadow: var(--shadow);
}

.brand-logo { height: 34px; display: block; }

.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: cover; border: 2px solid var(--green-light);
}
.avatar-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: var(--green-light); color: var(--green-dark);
  font-weight: 700;
}

.app-main {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px 16px 96px;
  min-height: calc(100vh - 56px);
}

.auth-main {
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

.auth-logo { width: 220px; max-width: 70vw; margin-bottom: 24px; }

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 16px;
  width: 100%;
}

.section-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
}

h1 { font-size: 22px; margin: 0 0 4px; color: var(--green-dark); }
h2 { font-size: 18px; margin: 0 0 12px; color: var(--green-dark); }
p.muted, .muted { color: var(--muted); }
.small { font-size: 13px; }

.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 6px; color: var(--green-dark);
}
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

input[type=text], input[type=email], input[type=password],
input[type=number], input[type=tel], input[type=date], input[type=file],
select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  background: var(--white);
  color: var(--ink);
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green-light); }

.radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-row label {
  display: flex; align-items: center; gap: 6px;
  border: 1.5px solid var(--border); border-radius: 10px;
  padding: 8px 12px; font-size: 14px; font-weight: 500; cursor: pointer;
}
.radio-row input { width: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; padding: 13px 16px; border-radius: 12px;
  font-size: 15px; font-weight: 700; border: none; cursor: pointer;
  margin-top: 4px;
}
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: var(--white); color: var(--green-dark); border: 1.5px solid var(--green); }
.btn-danger { background: var(--red); color: var(--white); }
.btn-sm { width: auto; padding: 8px 14px; font-size: 13px; }

.btn-social {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 12px; border-radius: 12px; margin-top: 10px;
  border: 1.5px solid var(--border); background: var(--white);
  font-weight: 600; font-size: 14px; cursor: pointer;
}
.btn-google { color: #1a1a1a; }
.btn-facebook { color: #1877F2; }
.btn-apple { color: #000; }

.divider {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: 12px; margin: 18px 0;
}
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.flash { padding: 12px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 14px; font-weight: 500; }
.flash-error { background: #fdecec; color: #b02a2a; }
.flash-success { background: var(--green-pale); color: var(--green-dark); }
.flash-info { background: #eef4fb; color: #2b5a8c; }

.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
  z-index: 10;
  padding-bottom: env(safe-area-inset-bottom);
}
.bottom-nav a {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  gap: 2px; padding: 9px 4px 7px; font-size: 11px; color: var(--muted); font-weight: 600;
}
.bottom-nav a.active { color: var(--green); }
.bottom-nav .icon { font-size: 20px; }

.list { display: flex; flex-direction: column; gap: 10px; }

.stat-row { display: flex; gap: 10px; }
.stat-box {
  flex: 1; background: var(--green-pale); border-radius: 12px;
  padding: 12px; text-align: center;
}
.stat-box .value { font-size: 20px; font-weight: 800; color: var(--green-dark); }
.stat-box .label { font-size: 11px; color: var(--muted); text-transform: uppercase; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
table th, table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); }
table th { font-size: 11px; text-transform: uppercase; color: var(--muted); }

.badge {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 700; background: var(--sand); color: #614a13;
}
.badge-green { background: var(--green-pale); color: var(--green-dark); }
.badge-admin { background: var(--green-dark); color: var(--white); }

.row { display: flex; gap: 10px; }
.row .btn { width: auto; flex: 1; }

.tabs { display: flex; gap: 6px; margin-bottom: 16px; overflow-x: auto; }
.tabs a {
  padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--white); border: 1.5px solid var(--border); white-space: nowrap;
}
.tabs a.active { background: var(--green); border-color: var(--green); color: var(--white); }

.empty-state { text-align: center; padding: 40px 16px; color: var(--muted); }
.empty-state .icon { font-size: 40px; display: block; margin-bottom: 10px; }

@media (min-width: 640px) {
  .app-main { padding-top: 24px; }
}