:root{--club:#071c35;--club2:#0c315d;--accent:#2677ff;--soft:#f3f6fa;--ink:#101c2c;--muted:#718096;--line:#e7edf4}*{box-sizing:border-box}body{background:#f4f6f8;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.club-nav{background:rgba(7,28,53,.97);box-shadow:0 6px 30px rgba(7,28,53,.16);min-height:68px;backdrop-filter:blur(12px)}.club-brand{display:flex;align-items:center;gap:10px;letter-spacing:.03em}.club-brand small{display:block;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#9db5cd;font-weight:600}.brand-ball{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#fff;font-size:20px;box-shadow:0 0 0 5px rgba(255,255,255,.08)}.btn-ghost-light{border:1px solid rgba(255,255,255,.28);color:#fff}.btn-ghost-light:hover{background:#fff;color:var(--club)}.sidebar{background:#fff;min-height:calc(100vh - 68px);border-right:1px solid var(--line);padding-left:12px;padding-right:12px}.sidebar .nav-link{color:#536277;border-radius:12px;padding:.72rem .8rem;font-size:.92rem;font-weight:600}.sidebar .nav-link:hover{background:#f2f6fb;color:var(--club)}.sidebar .nav-link.active{background:var(--club);color:#fff;box-shadow:0 7px 18px rgba(7,28,53,.14)}main{max-width:1600px}.card{border:1px solid rgba(220,228,237,.75);box-shadow:0 7px 26px rgba(23,39,59,.055);border-radius:18px;background:#fff}.stat-card{min-height:132px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;width:80px;height:80px;border-radius:50%;background:#f0f5fb;right:-22px;bottom:-28px}.stat-card .display-6{color:var(--club)}.login-bg{min-height:100vh;background:radial-gradient(circle at 85% 0,#d7e8ff 0,transparent 30%),linear-gradient(145deg,#f7f9fc,#edf2f7)}.brand-mark{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:var(--club);color:#fff;font-weight:800;font-size:20px;box-shadow:0 0 0 7px rgba(7,28,53,.08)}.btn-primary{background:var(--club);border-color:var(--club)}.btn-primary:hover{background:#0b2a50;border-color:#0b2a50}.btn-success{background:#15835a;border-color:#15835a}.form-control,.form-select{border-radius:11px;border-color:#dce4ed;min-height:43px}.form-control:focus,.form-select:focus{border-color:#7faaf0;box-shadow:0 0 0 .2rem rgba(38,119,255,.12)}.table>:not(caption)>*>*{padding:.9rem .85rem;border-bottom-color:#edf1f5}.eyebrow{font-size:.7rem;letter-spacing:.16em;font-weight:800;color:#3973b8}.registration-head{background:linear-gradient(135deg,#fff,#f3f7fc)}.reg-count{min-width:94px;height:82px;border-radius:18px;background:var(--club);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center}.reg-count strong{font-size:1.8rem;line-height:1}.reg-count span{font-size:.72rem;color:#bcd0e3;text-transform:uppercase;letter-spacing:.09em;margin-top:5px}.status-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:3px}.status-tabs .btn{white-space:nowrap;border-radius:999px}.registration-card{transition:transform .18s ease,box-shadow .18s ease}.registration-card:hover{transform:translateY(-1px);box-shadow:0 10px 32px rgba(23,39,59,.08)}.year-chip{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;background:#eaf2fe;color:#123f72;font-weight:800}.message-box{background:#f6f8fb;border-left:3px solid #9ebbe0;border-radius:5px 10px 10px 5px;padding:9px 11px;font-size:.88rem}.convert-box{background:#f4faf7;border:1px solid #dcefe5;border-radius:13px;padding:10px}.accepted-box{background:#eaf8f0;color:#12623f;border-radius:12px;padding:12px;font-weight:700}.empty-state{text-align:center;background:#fff;border:1px dashed #cad5e1;border-radius:18px;padding:60px 20px}.empty-icon{font-size:42px;margin-bottom:10px}@media(max-width:991px){.sidebar{min-height:auto;border-right:0;border-bottom:1px solid var(--line);overflow:auto;position:sticky;top:68px;z-index:1010;padding-top:8px!important;padding-bottom:8px!important}.sidebar .nav{flex-direction:row!important;flex-wrap:nowrap;overflow-x:auto}.sidebar .nav-link{white-space:nowrap;font-size:.84rem;padding:.58rem .72rem}main{padding-top:18px!important}.card{border-radius:15px}}@media(max-width:575px){.club-nav{min-height:62px}.club-brand strong{font-size:.9rem}.brand-ball{width:34px;height:34px}.sidebar{top:62px}.registration-card .card-body{padding:15px!important}.convert-box .d-flex{flex-direction:column}.convert-box .btn{width:100%}.status-tabs{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}.table-responsive{font-size:.86rem}.stat-card{min-height:112px}.stat-card .display-6{font-size:2rem}}
.coach-picker{display:grid;grid-template-columns:1fr 1fr;gap:8px}.coach-check{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:11px;padding:9px 10px;background:#fafbfd;cursor:pointer}.coach-check:has(input:checked){background:#eef5ff;border-color:#a9c6eb}.training-slot{position:relative;padding:10px 58px 10px 10px;border:1px solid var(--line);border-radius:13px;margin-bottom:8px;background:#fbfcfe}.slot-delete{position:absolute;right:10px;top:50%;transform:translateY(-50%)}.add-slot-box{background:#f6f9fc;border:1px dashed #c9d6e3;border-radius:14px;padding:12px}.group-card .badge{font-size:.78rem}.club-brand strong{display:block;line-height:1.15}
@media(max-width:767px){.coach-picker{grid-template-columns:1fr}.training-slot{padding:10px}.slot-delete{position:static;transform:none;margin-top:8px}.slot-delete .btn{width:100%}.club-brand strong{max-width:230px;white-space:normal;font-size:.78rem}.club-brand small{display:none}}