/* ===== Sport Booking — Frontend v1.2 ===== */
:root {
    --sb-primary:#4F46E5; --sb-primary-light:#EEF2FF; --sb-primary-dark:#3730A3;
    --sb-accent:#10B981;  --sb-accent-light:#D1FAE5;
    --sb-danger:#EF4444;  --sb-danger-light:#FEE2E2;
    --sb-warn:#F59E0B;    --sb-warn-light:#FEF3C7;
    --sb-bg:#F8FAFC; --sb-card:#FFFFFF; --sb-border:#E2E8F0;
    --sb-text:#1E293B; --sb-muted:#64748B;
    --sb-radius:12px; --sb-shadow:0 2px 8px rgba(0,0,0,.07);
}
.sb-app { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif; max-width:960px; margin:0 auto; color:var(--sb-text); }

/* Login */
.sb-login-notice { background:var(--sb-primary-light); border:1px solid #C7D2FE; border-radius:var(--sb-radius); padding:20px 24px; text-align:center; color:var(--sb-primary); font-weight:500; }
.sb-login-notice a { color:var(--sb-primary); font-weight:700; }

/* ── User Header ─────────────────────────────────────────────────────────── */
.sb-user-header { display:flex; align-items:center; background:linear-gradient(135deg,#4F46E5,#6D28D9); border-radius:var(--sb-radius); padding:18px 22px; margin-bottom:16px; color:#fff; box-shadow:0 4px 20px rgba(79,70,229,.3); }
.sb-user-info { display:flex; align-items:center; gap:14px; flex:1; }
.sb-avatar { width:42px; height:42px; border-radius:50%; background:rgba(255,255,255,.25); display:flex; align-items:center; justify-content:center; font-size:1.1rem; font-weight:700; border:2px solid rgba(255,255,255,.4); flex-shrink:0; }
.sb-user-name { margin:0; font-weight:700; font-size:1rem; }
.sb-user-sub  { margin:0; font-size:.78rem; opacity:.82; }
.sb-credits-badge { display:flex; flex-direction:column; align-items:center; background:rgba(255,255,255,.18); border:2px solid rgba(255,255,255,.35); border-radius:12px; padding:8px 18px; text-align:center; min-width:76px; cursor:default; }
.sb-credits-count  { font-size:1.8rem; font-weight:800; line-height:1; }
.sb-credits-label  { font-size:.68rem; text-transform:uppercase; letter-spacing:.07em; opacity:.82; margin-top:2px; }

/* ── Tabs ────────────────────────────────────────────────────────────────── */
.sb-tabs { display:flex; gap:4px; border-bottom:2px solid var(--sb-border); margin-bottom:18px; flex-wrap:wrap; }
.sb-tab { background:none; border:none; padding:9px 16px; font-size:.875rem; font-weight:600; color:var(--sb-muted); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-2px; border-radius:8px 8px 0 0; transition:all .15s; }
.sb-tab:hover  { color:var(--sb-primary); background:var(--sb-primary-light); }
.sb-tab.active { color:var(--sb-primary); border-bottom-color:var(--sb-primary); background:var(--sb-primary-light); }
.sb-tab-content { display:none; }
.sb-tab-content.active { display:block; }

/* Sous-onglets dans "Mes séances" */
.sb-bookings-tabs { display:flex; gap:6px; margin-bottom:16px; }
.sb-sub-tab { background:var(--sb-bg); border:1px solid var(--sb-border); padding:6px 14px; font-size:.82rem; font-weight:600; color:var(--sb-muted); cursor:pointer; border-radius:20px; transition:all .15s; }
.sb-sub-tab:hover  { border-color:var(--sb-primary); color:var(--sb-primary); }
.sb-sub-tab.active { background:var(--sb-primary); border-color:var(--sb-primary); color:#fff; }
.sb-sub-content { display:none; }
.sb-sub-content.active { display:block; }

/* ── Week nav ────────────────────────────────────────────────────────────── */
.sb-week-nav { display:flex; align-items:center; gap:8px; margin-bottom:12px; padding:10px 14px; background:var(--sb-card); border:1px solid var(--sb-border); border-radius:var(--sb-radius); box-shadow:var(--sb-shadow); }
.sb-nav-btn { background:none; border:1px solid var(--sb-border); padding:6px 12px; border-radius:8px; cursor:pointer; font-size:1.1rem; font-weight:700; color:var(--sb-muted); transition:all .12s; line-height:1; }
.sb-nav-btn:hover { border-color:var(--sb-primary); color:var(--sb-primary); background:var(--sb-primary-light); }
.sb-today-nav { font-size:.8rem!important; }
.sb-week-title { flex:1; text-align:center; font-weight:700; font-size:.95rem; }

/* ── Calendrier ──────────────────────────────────────────────────────────── */
.sb-fe-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:8px; margin-bottom:14px; }
.sb-fe-day { background:var(--sb-card); border:1px solid var(--sb-border); border-radius:var(--sb-radius); overflow:hidden; box-shadow:var(--sb-shadow); min-height:110px; }
.sb-fe-day.today { border-color:var(--sb-primary); box-shadow:0 0 0 2px rgba(79,70,229,.18); }
.sb-fe-day-header { padding:7px 8px; border-bottom:1px solid var(--sb-border); background:var(--sb-bg); }
.sb-fe-day-name { font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.07em; color:var(--sb-muted); }
.sb-fe-day-num  { font-size:1.1rem; font-weight:800; color:var(--sb-text); line-height:1.2; }
.sb-fe-day.today .sb-fe-day-num { color:var(--sb-primary); }
.sb-fe-day-body { padding:5px; display:flex; flex-direction:column; gap:4px; }

/* Carte séance dans grille */
.sb-fe-session { border-radius:7px; padding:5px 7px; color:#fff; font-size:.72rem; font-weight:600; cursor:pointer; transition:transform .1s; }
.sb-fe-session:hover { transform:scale(1.03); }
.sb-fe-session.booked   { outline:2px solid rgba(255,255,255,.65); }
.sb-fe-session.waiting  { outline:2px dashed rgba(255,255,255,.8); }
.sb-fe-session.is-cancelled { opacity:.45; cursor:default; }
.sb-fe-session.is-past  { opacity:.6; }
.sb-fe-session.is-selected { box-shadow:0 0 0 3px #fff,0 0 0 5px var(--sb-primary); }
.sb-fe-session-name  { white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sb-fe-session-time, .sb-fe-session-spots { font-size:.66rem; opacity:.9; }
.sb-booked-dot { display:inline-block; width:6px; height:6px; border-radius:50%; background:#fff; margin-right:3px; vertical-align:middle; }
.sb-wait-dot   { display:inline-block; font-size:.6rem; margin-right:2px; }

/* ── Panneau détail ──────────────────────────────────────────────────────── */
.sb-session-detail { background:var(--sb-card); border:1px solid var(--sb-border); border-radius:var(--sb-radius); overflow:hidden; box-shadow:var(--sb-shadow); max-height:0; transition:max-height .25s ease; }
.sb-session-detail.open { max-height:700px; }
.sb-detail-inner { padding:20px 22px; }
.sb-detail-header { display:flex; align-items:flex-start; gap:14px; margin-bottom:14px; }
.sb-detail-bar { width:5px; border-radius:4px; min-height:50px; flex-shrink:0; }
.sb-detail-info { flex:1; }
.sb-detail-close { background:none; border:none; cursor:pointer; font-size:1.1rem; color:var(--sb-muted); padding:2px 6px; border-radius:6px; }
.sb-detail-close:hover { background:var(--sb-bg); }
.sb-detail-title { font-size:1.1rem; font-weight:700; margin:0 0 5px; }
.sb-detail-meta  { font-size:.85rem; color:var(--sb-muted); }
.sb-detail-comment { background:var(--sb-bg); border-radius:8px; padding:10px 14px; font-size:.875rem; color:var(--sb-muted); font-style:italic; margin-bottom:14px; }

/* Jauge places */
.sb-spots-bar { margin-bottom:16px; }
.sb-spots-label { font-size:.8rem; font-weight:600; margin-bottom:6px; }
.sb-spots-dots { display:flex; flex-wrap:wrap; gap:5px; margin-bottom:5px; }
.sb-spot { width:14px; height:14px; border-radius:50%; background:var(--sb-border); transition:background .2s; }
.sb-spot.taken { background:var(--sb-primary); }
.sb-spot.mine  { background:var(--sb-accent); }
.sb-spots-text { font-size:.78rem; color:var(--sb-muted); }

/* Boutons action détail */
.sb-detail-actions { display:flex; gap:8px; flex-wrap:wrap; }
.sb-btn-book, .sb-btn-cancel-booking, .sb-btn-waitlist, .sb-btn-leave-waitlist {
    flex:1; min-width:140px; padding:11px; border:none; border-radius:9px;
    font-size:.88rem; font-weight:700; cursor:pointer; transition:all .15s;
}
.sb-btn-book { background:var(--sb-primary); color:#fff; }
.sb-btn-book:hover { background:var(--sb-primary-dark); }
.sb-btn-book:disabled { background:var(--sb-border); color:var(--sb-muted); cursor:not-allowed; }
.sb-btn-cancel-booking { background:var(--sb-danger-light); color:var(--sb-danger); }
.sb-btn-cancel-booking:hover { background:var(--sb-danger); color:#fff; }
.sb-btn-waitlist { background:var(--sb-warn-light); color:#92400E; }
.sb-btn-waitlist:hover { background:var(--sb-warn); color:#fff; }
.sb-btn-leave-waitlist { background:var(--sb-bg); color:var(--sb-muted); border:1px solid var(--sb-border); flex:none; padding:11px 16px; }
.sb-btn-leave-waitlist:hover { border-color:var(--sb-danger); color:var(--sb-danger); }
.sb-detail-hint { font-size:.78rem; color:var(--sb-danger); margin-top:8px; }
.sb-waitlist-info { font-size:.78rem; background:var(--sb-warn-light); color:#92400E; border-radius:8px; padding:8px 12px; margin-top:10px; }
.sb-waitlist-notif { font-size:.78rem; background:var(--sb-accent-light); color:#065F46; border-radius:8px; padding:8px 12px; margin-top:10px; font-weight:600; }

/* ── Mes séances ─────────────────────────────────────────────────────────── */
.sb-bookings-list { display:flex; flex-direction:column; gap:10px; }
.sb-booking-card { display:flex; align-items:center; gap:14px; background:var(--sb-card); border:1px solid var(--sb-border); border-radius:var(--sb-radius); padding:14px 18px; box-shadow:var(--sb-shadow); transition:box-shadow .15s; }
.sb-booking-card:hover { box-shadow:0 4px 16px rgba(0,0,0,.1); }
.sb-booking-accent { width:4px; border-radius:4px; align-self:stretch; flex-shrink:0; }
.sb-booking-info { flex:1; }
.sb-booking-name { font-weight:700; margin-bottom:2px; }
.sb-booking-date { font-size:.82rem; color:var(--sb-muted); }
.sb-booking-comment { font-size:.78rem; color:var(--sb-muted); font-style:italic; margin-top:3px; }
.sb-btn-cancel-small { background:none; border:1px solid var(--sb-border); padding:6px 12px; border-radius:8px; font-size:.8rem; font-weight:600; color:var(--sb-muted); cursor:pointer; transition:all .15s; white-space:nowrap; }
.sb-btn-cancel-small:hover { border-color:var(--sb-danger); color:var(--sb-danger); background:#FEF2F2; }
.sb-past-badge { font-size:.72rem; color:#94A3B8; white-space:nowrap; }

/* Badge liste d'attente */
.sb-wl-badge { font-size:.72rem; background:var(--sb-warn-light); color:#92400E; border-radius:20px; padding:3px 10px; font-weight:600; white-space:nowrap; }
.sb-wl-notif-badge { font-size:.72rem; background:var(--sb-accent-light); color:#065F46; border-radius:20px; padding:3px 10px; font-weight:600; white-space:nowrap; }
.sb-btn-wl-leave { background:none; border:1px solid var(--sb-border); padding:5px 10px; border-radius:8px; font-size:.78rem; color:var(--sb-muted); cursor:pointer; white-space:nowrap; }
.sb-btn-wl-leave:hover { border-color:var(--sb-danger); color:var(--sb-danger); }

/* ── Historique crédits ──────────────────────────────────────────────────── */
.sb-credits-inline-header { display:flex; align-items:center; justify-content:space-between; background:linear-gradient(135deg,#4F46E5,#6D28D9); border-radius:var(--sb-radius); padding:20px 24px; margin-bottom:20px; color:#fff; }
.sb-credits-inline-left { display:flex; align-items:baseline; gap:8px; }
.sb-credits-inline-num { font-size:2.8rem; font-weight:800; line-height:1; }
.sb-credits-inline-lbl { font-size:.95rem; opacity:.85; }
.sb-credits-inline-hint { font-size:.78rem; opacity:.7; margin:0; text-align:right; }

.sb-credit-log-list { display:flex; flex-direction:column; gap:6px; }
.sb-log-item { display:flex; align-items:center; gap:14px; padding:10px 14px; background:var(--sb-card); border:1px solid var(--sb-border); border-radius:10px; }
.sb-log-delta { display:flex; align-items:center; gap:2px; font-size:1rem; font-weight:800; min-width:52px; border-radius:8px; padding:5px 10px; justify-content:center; }
.sb-log-positive { background:var(--sb-accent-light); color:#065F46; }
.sb-log-negative { background:var(--sb-danger-light); color:#991B1B; }
.sb-log-sign { font-size:1.1rem; margin-right:1px; }
.sb-log-info { flex:1; }
.sb-log-reason { display:block; font-size:.875rem; font-weight:600; color:var(--sb-text); }
.sb-log-date   { display:block; font-size:.75rem; color:var(--sb-muted); margin-top:1px; }

/* Widget crédits (SC3) */
.sb-credits-card { display:flex; align-items:center; background:linear-gradient(135deg,#4F46E5,#7C3AED); border-radius:var(--sb-radius); padding:20px 24px; margin-bottom:20px; color:#fff; gap:16px; box-shadow:0 4px 20px rgba(79,70,229,.3); }
.sb-credits-card-left { display:flex; align-items:center; gap:14px; flex:1; }
.sb-avatar-lg { width:52px; height:52px; border-radius:50%; background:rgba(255,255,255,.25); display:flex; align-items:center; justify-content:center; font-size:1.4rem; font-weight:700; border:2px solid rgba(255,255,255,.4); flex-shrink:0; }
.sb-ccard-name  { margin:0; font-weight:700; font-size:1.05rem; }
.sb-ccard-email { margin:0; font-size:.8rem; opacity:.75; }
.sb-credits-big-badge { display:flex; flex-direction:column; align-items:center; background:rgba(255,255,255,.2); border:2px solid rgba(255,255,255,.4); border-radius:14px; padding:12px 22px; text-align:center; min-width:100px; }
.sb-credits-big-badge .sb-credits-count { font-size:2.4rem; font-weight:800; line-height:1; }
.sb-credits-big-badge .sb-credits-label { font-size:.72rem; text-transform:uppercase; letter-spacing:.07em; opacity:.85; margin-top:3px; }
.sb-widget-section { }
.sb-widget-title { font-size:1rem; font-weight:700; margin:0 0 14px; }

/* Empty state */
.sb-empty-state { text-align:center; padding:36px 20px; color:var(--sb-muted); }
.sb-empty-state .sb-empty-icon { font-size:2.2rem; margin-bottom:10px; }
.sb-empty-state p { font-size:.9rem; }

/* Loading / Toast */
.sb-loading { text-align:center; padding:28px; color:var(--sb-muted); font-size:.9rem; }
.sb-toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); background:#1E293B; color:#fff; padding:12px 20px; border-radius:10px; font-size:.875rem; font-weight:600; z-index:99999; box-shadow:0 8px 30px rgba(0,0,0,.2); white-space:nowrap; animation:sbToast .2s ease; }
.sb-toast.success { background:var(--sb-accent); }
.sb-toast.error   { background:var(--sb-danger); }
.sb-toast.warning { background:var(--sb-warn); color:#1E293B; }
@keyframes sbToast { from{opacity:0;transform:translateX(-50%) translateY(14px)} to{opacity:1;transform:translateX(-50%) translateY(0)} }

/* Responsive */
@media(max-width:640px){
    .sb-fe-grid{grid-template-columns:repeat(7,1fr);gap:3px}
    .sb-fe-day-header{padding:4px 5px}
    .sb-fe-session{font-size:.62rem;padding:3px 4px}
    .sb-fe-session-time,.sb-fe-session-spots{display:none}
    .sb-credits-card{flex-direction:column}
    .sb-credits-inline-header{flex-direction:column;gap:8px;text-align:center}
    .sb-credits-inline-hint{text-align:center}
}