/* PROVO PR Referee Scheduler — styles carried over unchanged from the prototype,
   followed by additions for the real app (loading states, phone layout). */
:root{
  --navy:#0A0A0B; --navy-light:#2C2D31;
  --teal:#C9A227; --mint:#E8C874;
  --bg:#141416;
  --card:#1E1F22; --border:#333438; --border-strong:#4A4B50;
  --text:#F3F1EA; --muted:#ACA79A; --faint:#7C7869;
  --danger:#E5695F; --danger-bg:#3A211F;
  --success:#5FBF77; --success-bg:#1D3323;
  --warning:#E0B347; --warning-bg:#3A2E14;
  --accent-bg:#3A2F14;
  --on-gold:#17181A;
  --radius:8px;
}
*{box-sizing:border-box}
body{
  margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    repeating-linear-gradient(135deg, rgba(201,162,39,0.06) 0, rgba(201,162,39,0.06) 1px, transparent 1px, transparent 24px),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='620' height='620' viewBox='0 0 200 200'%3E%3Ccircle cx='100' cy='100' r='94' fill='none' stroke='%23C9A227' stroke-width='1.4' stroke-opacity='0.4'/%3E%3Cpath d='M14,58 C55,16 145,16 186,58' fill='none' stroke='%23C9A227' stroke-width='1.4' stroke-opacity='0.4'/%3E%3Cpath d='M14,142 C55,184 145,184 186,142' fill='none' stroke='%23C9A227' stroke-width='1.4' stroke-opacity='0.4'/%3E%3Cpath d='M100,4 C56,52 56,148 100,196' fill='none' stroke='%23C9A227' stroke-width='1.4' stroke-opacity='0.4'/%3E%3C/svg%3E");
  background-position: 0 0, calc(100% + 120px) calc(100% + 120px);
  background-repeat: repeat, no-repeat;
  background-attachment: fixed, fixed;
}
input,select,button{font-family:inherit;font-size:13px}
input[type=text],input[type=password],input[type=tel],input[type=email],input[type=number],input[type=date],input[type=datetime-local],select{
  height:34px;border:1px solid var(--border-strong);border-radius:var(--radius);padding:0 10px;background:var(--card);color:var(--text)
}
input:focus,select:focus{outline:2px solid var(--teal);outline-offset:1px}
button{cursor:pointer;border:1px solid var(--border-strong);background:var(--card);border-radius:var(--radius);padding:7px 12px;color:var(--text);transition:background .12s ease, border-color .12s ease}
button:not(.btn-primary):not(.btn-accent):hover{background:var(--navy-light);border-color:var(--teal)}
button:disabled{opacity:.4;cursor:not-allowed}
.btn-primary{background:linear-gradient(135deg, var(--teal), var(--mint));color:var(--on-gold);border:none;font-weight:600}
.btn-primary:hover{filter:brightness(1.15)}
.btn-accent{background:var(--teal);color:var(--on-gold);border-color:var(--teal);font-weight:600}
.btn-accent:hover{filter:brightness(1.15)}
a{color:var(--mint);text-decoration:none;font-size:12px}
table{border-collapse:collapse;width:100%}
th{font-size:11px;color:var(--muted);text-align:left;padding:6px;border-bottom:1px solid var(--border);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
td{padding:6px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:top}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;
  position:relative;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,0.35);
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg, var(--navy) 0%, var(--teal) 45%, var(--mint) 100%);
}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.badge{font-size:11px;padding:2px 8px;border-radius:20px;font-weight:600;display:inline-block}
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-warning{background:var(--warning-bg);color:var(--warning)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-muted{background:#EDF0F0;color:var(--muted)}
.tab{font-size:13px;padding:8px 4px;border:none;background:none;border-bottom:2px solid transparent;color:var(--muted);border-radius:0}
.tab.active{color:var(--mint);border-bottom-color:var(--teal);font-weight:600}
.pill{font-size:12px;padding:6px 12px;border-radius:20px}
.pill.active{background:linear-gradient(135deg, var(--teal), var(--mint));color:var(--on-gold);border-color:var(--teal);font-weight:600}
.pill.inactive{opacity:.45}
#app{min-height:100vh;display:flex;flex-direction:column}
header{
  background-color:var(--navy);
  background-image:repeating-linear-gradient(135deg, rgba(232,200,116,0.09) 0, rgba(232,200,116,0.09) 2px, transparent 2px, transparent 20px);
  color:#fff;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:60px;flex-shrink:0;
  box-shadow:0 2px 6px rgba(0,0,0,0.15);
}
header .brand{font-weight:700;font-size:15px;letter-spacing:.02em}
header .brand span{color:var(--mint)}
header .user-info{font-size:12px;color:#C9C3B4;display:flex;align-items:center;gap:12px}
.app-body{display:flex;align-items:flex-start}
nav.sidebar{
  background:var(--navy-light);width:230px;flex-shrink:0;min-height:calc(100vh - 64px);
  padding:14px 0;border-right:3px solid transparent;
  border-image:linear-gradient(180deg, var(--navy), var(--teal) 35%, var(--mint) 55%, var(--border) 75%) 1;
  overflow-y:auto;position:sticky;top:0;
}
.sidebar-link{display:block;width:100%;text-align:left;font-size:13px;padding:10px 20px;border:none;background:none;color:var(--muted);border-left:3px solid transparent;border-radius:0}
.sidebar-link:hover{background:rgba(255,255,255,0.04);color:var(--text)}
.sidebar-link.active{color:var(--mint);border-left-color:var(--teal);font-weight:600;background:rgba(201,162,39,0.08)}
.sidebar-link.parent{font-weight:600;color:var(--text);padding-top:12px}
.sidebar-link.sub{padding-left:36px;font-size:12px}
main{flex:1;padding:24px;max-width:1100px;width:100%;margin:0 auto;min-width:0}
.page-title{font-size:20px;font-weight:700;margin:0 0 4px;padding-left:12px;border-left:4px solid var(--teal);color:var(--text)}
.page-sub{font-size:13px;color:var(--muted);margin:0 0 20px;padding-left:12px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--teal);border-radius:12px;padding:14px 16px;box-shadow:0 1px 3px rgba(0,0,0,0.3)}
.stat-card .num{font-size:26px;font-weight:700;margin:2px 0 0;color:var(--text)}
.stat-card .label{font-size:12px;color:var(--muted)}
.row-flex{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.field label{font-size:11px;color:var(--muted);display:block;margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}
.login-wrap{
  display:flex;align-items:center;justify-content:center;flex:1;padding:40px 16px;
  background:radial-gradient(circle at 50% 35%, rgba(201,162,39,0.14), transparent 60%);
}
.login-card{max-width:380px;width:100%}
.hint-box{background:var(--accent-bg);border-radius:var(--radius);padding:10px 12px;font-size:12px;color:var(--mint);margin-top:16px;line-height:1.6}
.day-row{border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;margin-bottom:8px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--card)}
.mode-btn{font-size:12px;padding:6px 10px}
.mode-btn.on{background:var(--teal);color:var(--on-gold);border-color:var(--teal);font-weight:600}
.cell-btn{width:100%;font-size:11px;padding:6px 2px;background:var(--card)}
.cell-btn.on{background:var(--accent-bg);color:var(--mint);border-color:var(--teal);font-weight:600}
.game-row{width:100%;text-align:left;font-size:12px;padding:8px 10px;margin-bottom:4px;display:block}
.game-row.sel{border-color:var(--teal);background:var(--accent-bg)}
.assign-panel{border:1px solid var(--border);border-radius:var(--radius);padding:12px;min-height:120px;background:var(--card)}
.ref-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;margin-bottom:6px}
.search-input{width:100%}
.banner{border-radius:12px;padding:16px 18px;margin-bottom:18px}
.banner-alert{
  background-color:var(--navy);color:#fff;position:relative;overflow:hidden;
  background-image:repeating-linear-gradient(135deg, rgba(232,200,116,0.10) 0, rgba(232,200,116,0.10) 2px, transparent 2px, transparent 18px);
  border-top:3px solid var(--teal);
}
.banner-urgent{
  background:linear-gradient(135deg, #D9432E, #E8792F);color:#fff;position:relative;overflow:hidden;
  border:2px solid #FFB27A;
  box-shadow:0 0 0 0 rgba(217,67,46,0.55);
  animation:pulseUrgent 2.2s ease-in-out infinite;
}
@keyframes pulseUrgent{
  0%{box-shadow:0 0 0 0 rgba(217,67,46,0.55);}
  70%{box-shadow:0 0 0 12px rgba(217,67,46,0);}
  100%{box-shadow:0 0 0 0 rgba(217,67,46,0);}
}
.banner-warn{
  background:var(--warning-bg);color:var(--warning);border:1px solid var(--warning);
}
.t-card{
  background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:10px;
  cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  box-shadow:0 1px 4px rgba(0,0,0,0.3);transition:box-shadow .15s ease, transform .15s ease;
}
.t-card:hover{border-color:var(--teal);box-shadow:0 4px 14px rgba(0,0,0,0.4);transform:translateY(-1px)}
::-webkit-scrollbar{height:8px;width:8px}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}

/* ---------------- additions for the real app ---------------- */
.brand-logo{width:42px;height:42px;object-fit:contain;flex-shrink:0}
.avatar{width:26px;height:26px;border-radius:50%;object-fit:cover;vertical-align:-8px;margin-right:6px}
.avatar-initials{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--mint);color:var(--navy);font-size:11px;font-weight:700;vertical-align:-8px;margin-right:6px}
.boot{margin:auto;color:var(--muted);font-size:14px;padding:40px}
.table-wrap{overflow-x:auto}
.assign-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:16px;align-items:start}
.assign-col{position:sticky;top:12px;max-height:calc(100vh - 260px);overflow-y:auto}
.menu-btn{display:none;background:transparent;border-color:#4A4A44;color:#fff;padding:5px 10px;font-size:16px;line-height:1}
.nav-scrim{display:none}
.msg-error{color:var(--danger)}
.msg-ok{color:var(--success)}

/* "Saving…" indicator: a thin gold bar, and clicks are paused until the server answers */
.busy{position:fixed;inset:0;z-index:1000;cursor:progress}
.busy[hidden]{display:none}
.busy-bar{position:fixed;top:0;left:0;height:3px;width:40%;background:linear-gradient(90deg,var(--teal),var(--mint));animation:busyMove 1s ease-in-out infinite}
@keyframes busyMove{0%{left:-40%}100%{left:100%}}

/* ---------------- phone layout ---------------- */
@media (max-width: 800px){
  header{padding:0 12px}
  header .brand{font-size:13px;gap:8px !important}
  .brand-logo{width:34px;height:34px}
  .brand-long{display:none}
  header .user-info .who-name{display:none}
  .menu-btn{display:inline-block}
  nav.sidebar{
    position:fixed;top:60px;left:0;bottom:0;z-index:60;min-height:0;height:calc(100vh - 60px);
    transform:translateX(-105%);transition:transform .2s ease;box-shadow:4px 0 16px rgba(0,0,0,.5)
  }
  body.nav-open nav.sidebar{transform:none}
  body.nav-open .nav-scrim{display:block;position:fixed;inset:60px 0 0 0;z-index:55;background:rgba(0,0,0,.45)}
  main{padding:16px}
  .grid-3{grid-template-columns:1fr}
  .assign-grid{grid-template-columns:1fr}
  .assign-col{position:static;max-height:none}
  .t-card{flex-wrap:wrap;gap:8px}
  .banner{padding:14px}
}