/* Football Forms for the Winning Coach — shared design system.
   Palette from the book cover: deep field green + goalpost gold. */
:root {
  --green-950: #0a2415;
  --green-900: #0d2f1b;
  --green-800: #124024;
  --green-700: #17542f;
  --green-600: #1e6b3b;
  --green-100: #e2efe6;
  --gold: #f5b41e;
  --gold-2: #dc9f0f;
  --ink: #17231c;
  --muted: #5b6a60;
  --cream: #f4f5f1;
  --line: #dde3dc;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(10, 36, 21, 0.12);
  --shadow-lg: 0 10px 34px rgba(10, 36, 21, 0.22);
  --container: 1140px;
}

* { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5rem; }
a { color: var(--green-700); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; border: none; cursor: pointer; text-decoration: none;
  border-radius: 9px; font-weight: 800; padding: 0.78rem 1.5rem; font-size: 1rem;
  font-family: inherit; transition: transform 0.06s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: var(--green-950); box-shadow: 0 3px 12px rgba(245, 180, 30, 0.35); }
.btn-gold:hover { background: var(--gold-2); }
.btn-green { background: var(--green-700); color: #fff; }
.btn-green:hover { background: var(--green-600); }
.btn-line { background: transparent; color: var(--green-800); border: 2px solid var(--green-700); }
.btn-line:hover { background: var(--green-100); }
.btn-ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.75); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }

/* ---------- Forms ---------- */
input, textarea {
  width: 100%; font: inherit; color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 8px;
  padding: 0.7rem 0.85rem; background: #fff;
}
input:focus, textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
label { font-weight: 600; font-size: 0.9rem; display: block; margin: 0.8rem 0 0.3rem; }
.form-msg { min-height: 1.3rem; font-size: 0.92rem; color: #b3261e; margin-top: 0.55rem; }
.form-msg.ok { color: var(--green-700); }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Brand ---------- */
.shield {
  display: inline-grid; place-items: center;
  width: 40px; height: 44px; flex: none;
  background: var(--gold);
  color: var(--green-950); font-weight: 900; font-size: 1.35rem;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 50% 100%, 0 68%);
}

/* ---------- Members area ---------- */
.m-head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--green-900); color: #fff; padding: 0.8rem 1.2rem;
}
.m-brand { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; color: #fff; }
.m-brand-name { font-weight: 900; letter-spacing: 0.04em; font-size: 0.95rem; }
.m-brand-name em { font-style: normal; color: var(--gold); font-weight: 700; letter-spacing: 0.22em; font-size: 0.62rem; display: block; }
.m-head-right { display: flex; align-items: center; gap: 1rem; }
.m-user { color: #cfe0d4; font-size: 0.9rem; }
.m-logout { color: var(--gold); font-weight: 700; text-decoration: none; font-size: 0.92rem; }
.m-main { max-width: 880px; margin: 0 auto; padding: 2.2rem 1.1rem 3rem; }
.m-title { font-size: 1.7rem; }
.m-sub { color: var(--muted); max-width: 60ch; }
.m-since { color: var(--green-700); font-weight: 600; font-size: 0.92rem; }
.m-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.4rem 1.5rem; margin: 1.1rem 0;
}
.dl-card { display: flex; gap: 1.2rem; align-items: center; }
.dl-primary { border: 2px solid var(--gold); }
.dl-icon { color: var(--green-700); flex: none; }
.dl-body { flex: 1; }
.dl-body h2 { font-size: 1.12rem; }
.dl-body p { margin: 0.25rem 0; color: var(--muted); font-size: 0.93rem; }
.dl-meta { font-size: 0.85rem; color: var(--green-700); font-weight: 700; }
.dl-actions { display: flex; flex-direction: column; gap: 0.55rem; flex: none; }
.m-denied { text-align: center; padding: 2.4rem 1.6rem; }
.m-denied h1 { font-size: 1.45rem; }
.m-denied p { color: var(--muted); max-width: 52ch; margin: 0.6rem auto 1.3rem; }
.m-alt { margin-top: 1rem; font-size: 0.92rem; }
.m-help { color: var(--muted); font-size: 0.9rem; margin-top: 1.6rem; }
.m-foot {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  max-width: 880px; margin: 0 auto; padding: 1.2rem 1.1rem 2rem;
  color: var(--muted); font-size: 0.85rem;
}
.m-foot a { color: var(--muted); }

.login-wrap { display: grid; place-items: center; min-height: 60vh; }
.spinner {
  width: 42px; height: 42px; border-radius: 50%;
  border: 4px solid var(--line); border-top-color: var(--gold);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 640px) {
  .dl-card { flex-direction: column; align-items: flex-start; }
  .dl-actions { flex-direction: row; width: 100%; }
  .dl-actions .btn { flex: 1; text-align: center; }
}