/* ============================================================
   CLIP CHAMPIONS — Estilos
   ============================================================ */
:root {
  --bg:          #0f0f13;
  --bg2:         #16161d;
  --card:        #1c1c27;
  --border:      #2a2a3a;
  --text:        #e8e8f0;
  --muted:       #8888aa;
  --primary:     #a855f7;
  --primary-glow:#c084fc;
  --secondary:   #06b6d4;
  --accent:      #f59e0b;
  --success:     #22c55e;
  --danger:      #ef4444;
  --warning:     #f59e0b;
  --sidebar-w:   240px;
}
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'Inter',system-ui,sans-serif; background:var(--bg); color:var(--text); min-height:100vh; }
a { color:inherit; text-decoration:none; }

/* LAYOUT */
.layout { display:flex; min-height:100vh; }
.sidebar {
  width:var(--sidebar-w); background:var(--bg2); border-right:1px solid var(--border);
  display:flex; flex-direction:column; position:fixed; top:0; left:0; height:100vh; z-index:100; transition:transform .25s;
}
.sidebar-logo { padding:1.5rem 1.25rem 1rem; font-size:1.05rem; font-weight:700; display:flex; align-items:center; gap:.6rem; border-bottom:1px solid var(--border); }
.sidebar-logo span { color:var(--primary); }
.sidebar-nav { padding:.75rem; flex:1; overflow-y:auto; }
.nav-item { display:flex; align-items:center; gap:.7rem; padding:.65rem .85rem; border-radius:10px; font-size:.875rem; color:var(--muted); transition:background .15s,color .15s; margin-bottom:2px; }
.nav-item:hover,.nav-item.active { background:rgba(168,85,247,.12); color:var(--text); }
.nav-item.active { color:var(--primary); font-weight:600; }
.nav-item svg { width:18px; height:18px; flex-shrink:0; }
.sidebar-footer { padding:1rem .75rem; border-top:1px solid var(--border); }
.sidebar-footer .user-name { font-weight:600; font-size:.875rem; margin-bottom:2px; }
.sidebar-footer .user-role { font-size:.75rem; color:var(--muted); margin-bottom:.6rem; }
.main-content { margin-left:var(--sidebar-w); flex:1; display:flex; flex-direction:column; }
.topbar { display:flex; align-items:center; justify-content:space-between; padding:.875rem 2rem; border-bottom:1px solid var(--border); background:var(--bg2); }
.topbar-title { font-size:1rem; font-weight:600; }
.menu-toggle { display:none; background:none; border:none; cursor:pointer; color:var(--text); }
.page-content { padding:1.75rem 2rem; max-width:1200px; }

/* CARDS */
.card { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:1.25rem; }
.card-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:1rem; }
.card-title { font-weight:600; font-size:.95rem; }
.card-sub   { font-size:.75rem; color:var(--muted); }

/* STAT CARDS */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:1rem; margin-bottom:1.25rem; }
.stat-card { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:1.25rem; display:flex; align-items:flex-start; gap:1rem; }
.stat-icon { width:44px; height:44px; border-radius:10px; display:grid; place-items:center; flex-shrink:0; }
.stat-icon.pink   { background:rgba(236,72,153,.15); color:#ec4899; }
.stat-icon.cyan   { background:rgba(6,182,212,.15);  color:#06b6d4; }
.stat-icon.purple { background:rgba(168,85,247,.15); color:var(--primary); }
.stat-icon.amber  { background:rgba(245,158,11,.15); color:#f59e0b; }
.stat-icon svg { width:20px; height:20px; }
.stat-value { font-size:1.6rem; font-weight:700; line-height:1; }
.stat-label { font-size:.75rem; color:var(--muted); margin-top:4px; }

/* TABLES */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:.875rem; }
thead th { text-align:left; padding:.75rem 1rem; font-size:.72rem; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; border-bottom:1px solid var(--border); white-space:nowrap; }
thead th.text-right { text-align:right; }
tbody td { padding:.75rem 1rem; border-bottom:1px solid var(--border); vertical-align:middle; }
tbody td.text-right { text-align:right; }
tbody tr:last-child td { border-bottom:none; }
tbody tr:hover { background:rgba(255,255,255,.03); }

/* BADGES */
.badge { display:inline-block; padding:.2rem .6rem; border-radius:999px; font-size:.72rem; font-weight:600; border:1px solid currentColor; }
.tier-elite    { color:var(--primary); }
.tier-top      { color:var(--secondary); }
.tier-promissor{ color:var(--accent); }
.tier-evolucao { color:var(--warning); }
.tier-iniciante{ color:var(--muted); }
.badge-admin   { background:rgba(168,85,247,.15); color:var(--primary);   border-color:var(--primary); }
.badge-viewer  { background:rgba(6,182,212,.15);  color:var(--secondary); border-color:var(--secondary); }
.badge-pending { background:rgba(245,158,11,.15); color:var(--warning);   border-color:var(--warning); }
.badge-success { background:rgba(34,197,94,.15);  color:var(--success);   border-color:var(--success); }
.badge-danger  { background:rgba(239,68,68,.15);  color:var(--danger);    border-color:var(--danger); }
.badge-info    { background:rgba(6,182,212,.15);  color:var(--secondary); border-color:var(--secondary); }

/* BUTTONS */
.btn { display:inline-flex; align-items:center; gap:.45rem; padding:.5rem 1rem; border-radius:8px; font-size:.875rem; font-weight:500; cursor:pointer; border:1px solid transparent; transition:opacity .15s,transform .1s; }
.btn:hover  { opacity:.85; }
.btn:active { transform:scale(.97); }
.btn-primary { background:var(--primary); color:#fff; }
.btn-outline { background:transparent; border-color:var(--border); color:var(--text); }
.btn-danger  { background:var(--danger);  color:#fff; }
.btn-success { background:var(--success); color:#fff; }
.btn-sm { padding:.35rem .75rem; font-size:.8rem; }
.btn svg { width:16px; height:16px; }

/* FORMS */
.form-group { margin-bottom:1.1rem; }
.form-label { display:block; margin-bottom:.4rem; font-size:.875rem; font-weight:500; }
.form-control { width:100%; padding:.6rem .85rem; background:var(--bg); border:1px solid var(--border); border-radius:8px; color:var(--text); font-size:.875rem; transition:border-color .15s; }
.form-control:focus { outline:none; border-color:var(--primary); }
.form-control::placeholder { color:var(--muted); }
select.form-control { cursor:pointer; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }

/* ALERTS */
.alert { padding:.85rem 1rem; border-radius:10px; margin-bottom:1rem; font-size:.875rem; border:1px solid; }
.alert-success { background:rgba(34,197,94,.1);  color:#4ade80; border-color:rgba(34,197,94,.3); }
.alert-danger  { background:rgba(239,68,68,.1);  color:#f87171; border-color:rgba(239,68,68,.3); }
.alert-warning { background:rgba(245,158,11,.1); color:#fbbf24; border-color:rgba(245,158,11,.3); }
.alert-info    { background:rgba(6,182,212,.1);  color:#22d3ee; border-color:rgba(6,182,212,.3); }

/* PODIUM */
.podium { display:grid; grid-template-columns:1fr 1fr 1fr; gap:1rem; margin-bottom:1.5rem; }
.podium-card { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:1.5rem 1rem; text-align:center; position:relative; overflow:hidden; transition:transform .2s; }
.podium-card:hover { transform:translateY(-2px); }
.podium-card.first { border-color:rgba(168,85,247,.5); box-shadow:0 0 20px rgba(168,85,247,.2); }
.podium-bar { position:absolute; top:0; left:0; right:0; height:3px; }
.podium-bar.gold   { background:linear-gradient(90deg,var(--primary),var(--primary-glow)); }
.podium-bar.silver { background:var(--secondary); }
.podium-bar.bronze { background:var(--accent); }
.podium-avatar { width:64px; height:64px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--secondary)); display:grid; place-items:center; font-size:1.5rem; font-weight:700; color:#fff; margin:0 auto .75rem; }
.podium-card.first .podium-avatar { width:76px; height:76px; font-size:1.8rem; }
.podium-icon  { font-size:1.5rem; margin-bottom:.4rem; }
.podium-nome  { font-weight:700; font-size:1rem; }
.podium-user  { font-size:.75rem; color:var(--muted); }
.podium-score { font-size:2.2rem; font-weight:800; color:var(--primary); margin:.4rem 0; }

/* AVATAR */
.avatar { width:38px; height:38px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--secondary)); display:inline-grid; place-items:center; font-size:.9rem; font-weight:700; color:#fff; flex-shrink:0; }

/* UPLOAD */
.upload-area { border:2px dashed var(--border); border-radius:14px; padding:3rem 2rem; text-align:center; cursor:pointer; transition:border-color .2s,background .2s; }
.upload-area:hover { border-color:var(--primary); background:rgba(168,85,247,.05); }
.upload-area input[type=file] { display:none; }
.upload-icon { font-size:2.5rem; margin-bottom:.75rem; }
.upload-text { color:var(--muted); font-size:.875rem; margin-top:.4rem; }

/* PAGINATION */
.pagination { display:flex; gap:.4rem; margin-top:1.25rem; flex-wrap:wrap; }
.pagination a,.pagination span { padding:.4rem .75rem; border-radius:8px; font-size:.8rem; border:1px solid var(--border); background:var(--card); color:var(--text); transition:background .15s; }
.pagination a:hover { background:rgba(168,85,247,.12); }
.pagination .active { background:var(--primary); border-color:var(--primary); color:#fff; }

/* RESPONSIVE */
@media (max-width:768px) {
  .sidebar { transform:translateX(-100%); }
  .sidebar.open { transform:translateX(0); }
  .main-content { margin-left:0; }
  .menu-toggle { display:flex; }
  .form-grid { grid-template-columns:1fr; }
  .podium { grid-template-columns:1fr; }
  .page-content { padding:1rem; }
  .stats-grid { grid-template-columns:1fr 1fr; }
}

/* UTILITY */
.mt-4 { margin-top:1rem; }
.mb-4 { margin-bottom:1rem; }
.flex { display:flex; }
.flex-between { display:flex; justify-content:space-between; align-items:center; }
.text-muted { color:var(--muted); font-size:.85rem; }
.text-center { text-align:center; }
.text-right  { text-align:right; }
.fw-bold { font-weight:700; }
.w-100  { width:100%; }
.empty-state { padding:4rem 2rem; text-align:center; color:var(--muted); }
.empty-state .icon { font-size:3rem; margin-bottom:1rem; }