/* Espace adhérent & administration — reprend la charte du site */
:root {
  --ocean: #0a3d5c;
  --wave: #1a6a8a;
  --foam: #d6eef7;
  --sand: #f5ede0;
  --sun: #e8a040;
  --white: #fefefe;
  --dark: #0d1f2d;
  --muted: #5a6e7d;
  --line: rgba(26,106,138,0.15);
  --ok: #1f8a5b;
  --ok-bg: #e3f5ec;
  --low: #c47a12;
  --low-bg: #fdf0dc;
  --danger: #b83a3a;
  --danger-bg: #fbe6e6;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--sand);
  color: var(--dark);
  line-height: 1.5;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
a { color: var(--wave); }
code { background: rgba(10,61,92,0.08); padding: 0.1rem 0.35rem; border-radius: 4px; font-size: 0.9em; }

/* Barre haute */
.topbar {
  background: var(--ocean);
  padding: 1rem 2rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.topbar-logo { font-family: 'Playfair Display', Georgia, serif; font-size: 1.25rem; color: var(--white); text-decoration: none; }
.topbar-back { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.85rem; letter-spacing: 0.05em; }
.topbar-back:hover { color: var(--sun); }

/* En-tête de page */
.page-hero {
  background: linear-gradient(135deg, var(--ocean) 0%, var(--wave) 100%);
  color: var(--white);
  padding: 3rem 2rem 4.5rem;
  text-align: center;
}
.page-hero-admin { background: linear-gradient(135deg, var(--dark) 0%, var(--ocean) 100%); }
.section-tag { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--sun); display: block; margin-bottom: 0.5rem; }
.page-hero h1 { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2rem, 5vw, 3rem); line-height: 1.1; margin-bottom: 0.8rem; }
.page-hero h1 em { color: var(--sun); }
.page-hero-sub { color: rgba(214,238,247,0.9); font-weight: 300; font-size: 1rem; line-height: 1.7; }
.page-hero-sub strong { color: var(--white); font-weight: 500; }

.wrap { width: 100%; max-width: 1100px; margin: -2.5rem auto 3rem; padding: 0 1.25rem; flex: 1; }

/* Cartes */
.card {
  background: var(--white);
  border-radius: 20px;
  padding: 1.8rem;
  box-shadow: 0 8px 30px rgba(10,61,92,0.08);
  margin-bottom: 1.5rem;
}
.card h2 { font-family: 'Playfair Display', Georgia, serif; color: var(--ocean); font-size: 1.5rem; margin-bottom: 0.6rem; }
.card h3 { font-family: 'Playfair Display', Georgia, serif; color: var(--ocean); font-size: 1.2rem; }
.card-narrow { max-width: 440px; margin-left: auto; margin-right: auto; }
.card-medium { max-width: 720px; margin-left: auto; margin-right: auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.5rem; align-items: start; }
.grid-2 .card { margin-bottom: 0; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.center { text-align: center; }
.warn { color: var(--danger); font-weight: 500; }
.card > p + p { margin-top: 0.8rem; }

/* Messages */
.flash { padding: 0.9rem 1.2rem; border-radius: 12px; margin-bottom: 1rem; font-size: 0.95rem; }
.flash-success { background: var(--ok-bg); color: #145c3c; border: 1px solid rgba(31,138,91,0.3); }
.flash-error { background: var(--danger-bg); color: #8a2525; border: 1px solid rgba(184,58,58,0.3); }
.wrap > .flash { box-shadow: 0 4px 16px rgba(10,61,92,0.08); }

/* Onglets */
.auth-tabs { display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.auth-tabs a {
  background: rgba(255,255,255,0.85); color: var(--ocean); text-decoration: none;
  padding: 0.65rem 1.3rem; border-radius: 50px; font-size: 0.9rem; font-weight: 500;
  box-shadow: 0 4px 14px rgba(10,61,92,0.08);
}
.auth-tabs a.active { background: var(--sun); color: var(--dark); }
.auth-tabs-inline { margin: 0; justify-content: flex-start; }

/* Formulaires */
.form { display: flex; flex-direction: column; gap: 0.9rem; margin: 1.2rem 0; }
.form label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.form label small { text-transform: none; letter-spacing: 0; }
.form input[type=text], .form input[type=email], .form input[type=tel], .form input[type=password] {
  font: inherit; font-size: 1rem; text-transform: none; letter-spacing: 0; color: var(--dark);
  border: 1.5px solid var(--line); border-radius: 10px; padding: 0.75rem 0.95rem;
  background: #fbfdfe; outline: none; transition: border-color 0.2s;
  width: 100%;
}
.form input:focus { border-color: var(--sun); background: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.form .check { flex-direction: row; align-items: flex-start; gap: 0.7rem; text-transform: none; letter-spacing: 0; font-size: 0.85rem; line-height: 1.5; }
.form .check input { width: 18px; height: 18px; margin-top: 0.15rem; accent-color: var(--sun); flex-shrink: 0; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem;
  font: inherit; font-weight: 500; font-size: 0.95rem; letter-spacing: 0.03em;
  border-radius: 50px; border: 1.5px solid transparent; padding: 0.8rem 1.6rem;
  cursor: pointer; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--sun); color: var(--dark); box-shadow: 0 4px 16px rgba(232,160,64,0.35); }
.btn-primary:hover { box-shadow: 0 6px 22px rgba(232,160,64,0.5); }
.btn-ghost { background: transparent; color: var(--ocean); border-color: var(--line); }
.btn-ghost:hover { background: var(--foam); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border-color: rgba(184,58,58,0.3); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-block { width: 100%; }
.btn-small { padding: 0.5rem 1.1rem; font-size: 0.85rem; }
.btn-xs { padding: 0.35rem 0.85rem; font-size: 0.78rem; }

/* Barre adhérent */
.member-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  background: var(--white); border-radius: 16px; padding: 0.8rem 1.2rem; margin-bottom: 1.5rem;
  box-shadow: 0 8px 30px rgba(10,61,92,0.08);
}

/* Calendrier */
.cal-nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.cal-nav h2 { margin: 0; text-align: center; }
.cal-nav > :first-child { justify-self: start; }
.cal-nav > :last-child { justify-self: end; }
.legend { display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; justify-content: center; }
.legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-open { background: var(--ok); }
.dot-low { background: var(--low); }
.dot-mine { background: var(--wave); }
.dot-off { background: #b9c3cb; }

.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal-head { text-align: center; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); padding: 0.3rem 0; }
.cal-cell {
  min-height: 92px; border-radius: 12px; background: #f6f9fb; padding: 0.45rem 0.5rem;
  display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.78rem; color: #9aa7b2;
}
.cal-empty { background: transparent; }
.cal-num { font-weight: 500; font-size: 0.85rem; }
.cal-long { display: none; }
.cal-course { background: var(--white); border: 1.5px solid var(--line); color: var(--dark); min-height: 130px; }
.cal-course .cal-num { color: var(--ocean); font-size: 1rem; }
.cal-hour { color: var(--muted); font-size: 0.72rem; }
.cal-status { font-weight: 500; line-height: 1.25; flex: 1; }
.cal-course form { margin-top: auto; }
.cal-course .btn { width: 100%; }
.is-open { border-color: rgba(31,138,91,0.45); background: var(--ok-bg); }
.is-open .cal-status { color: var(--ok); }
.is-low { border-color: rgba(196,122,18,0.5); background: var(--low-bg); }
.is-low .cal-status { color: var(--low); }
.is-mine { border-color: var(--wave); background: var(--foam); }
.is-mine .cal-status { color: var(--wave); }
.is-off { background: #eef1f3; border-color: #dbe1e5; }
.is-off .cal-status { color: #7d8a95; }
.is-past { opacity: 0.5; }

/* Mes réservations */
.my-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.8rem; }
.my-list li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.8rem 1rem; border-radius: 12px; background: var(--foam); }
.pw-box { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.pw-box summary { cursor: pointer; color: var(--wave); font-weight: 500; }

/* Administration */
.admin-tools { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
.session-card { padding: 1.3rem 1.5rem; }
.session-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
.session-meta { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.session-closed { border-left: 5px solid #b9c3cb; }
.session-past { opacity: 0.65; }
.pill { font-size: 0.75rem; font-weight: 500; padding: 0.3rem 0.75rem; border-radius: 50px; white-space: nowrap; }
.pill-on { background: var(--ok-bg); color: var(--ok); }
.pill-off { background: #e6eaed; color: #5f6c77; }
.pill-count { background: var(--foam); color: var(--ocean); }
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 500; padding: 0.5rem 0.6rem; border-bottom: 1.5px solid var(--line); white-space: nowrap; }
.table td { padding: 0.55rem 0.6rem; border-bottom: 1px solid #edf2f5; vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.row-actions summary { cursor: pointer; color: var(--wave); font-size: 0.85rem; }
.row-actions[open] { display: flex; flex-direction: column; gap: 0.5rem; }
.inline-form { display: flex; gap: 0.4rem; margin-top: 0.4rem; }
.inline-form input { font: inherit; font-size: 0.85rem; padding: 0.35rem 0.6rem; border: 1.5px solid var(--line); border-radius: 8px; min-width: 0; width: 170px; }

/* Pied de page */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.5); text-align: center; padding: 1.5rem; font-size: 0.8rem; }
.site-footer span { color: var(--sun); }

/* Responsive */
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .topbar { padding: 0.9rem 1.1rem; }
  .page-hero { padding: 2.2rem 1.2rem 4rem; }
  .card { padding: 1.3rem; }
  .form-row { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  /* Le calendrier devient une liste des cours */
  .cal { grid-template-columns: 1fr; gap: 8px; }
  .cal-head, .cal-cell:not(.cal-course) { display: none; }
  .cal-course { min-height: 0; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "long btn" "hour btn" "status btn"; column-gap: 1rem; padding: 0.8rem 1rem; }
  .cal-course .cal-num { display: none; }
  .cal-long { display: block; grid-area: long; font-weight: 500; color: var(--ocean); font-size: 0.95rem; }
  .cal-hour { grid-area: hour; }
  .cal-status { grid-area: status; }
  .cal-course form { grid-area: btn; align-self: center; margin: 0; }
  .cal-course .btn { width: auto; }
  .my-list li { flex-wrap: wrap; }
}

/* Impression des listes (admin) */
@media print {
  .topbar, .site-footer, .no-print, .flash, .page-hero-sub { display: none !important; }
  body { background: white; }
  .page-hero { background: none; color: black; padding: 0 0 1rem; }
  .wrap { margin: 0; max-width: none; }
  .card { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; }
  .session-past, .session-closed { display: none; }
}

/* Afficher / masquer le mot de passe */
.pw-wrap { position: relative; display: block; }
.form .pw-wrap input { padding-right: 6.8rem; }
.pw-toggle {
  position: absolute; right: 0.4rem; top: 50%; transform: translateY(-50%);
  background: var(--foam); color: var(--ocean); border: none; border-radius: 50px;
  font: inherit; font-size: 0.78rem; font-weight: 500; text-transform: none; letter-spacing: 0;
  padding: 0.35rem 0.75rem; cursor: pointer; white-space: nowrap;
}
.pw-toggle:hover { background: #c4e4f1; }
.form-row { align-items: end; }