/* Gare & Premi - Standalone
 * Autore: Sandro Brotini
 * UI: dark dashboard (inspired by modern admin dashboards)
 */

:root{
  --bg: #eef1f6;
  --frame-bg: #23223b;
  --sidebar-bg: #191a2e;
  --panel: rgba(255,255,255,0.045);
  --panel-2: rgba(255,255,255,0.07);
  --text: #e9eaf3;
  --muted: rgba(233,234,243,0.62);
  --border: rgba(255,255,255,0.08);
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --shadow: 0 40px 90px rgba(0,0,0,.35);

  --accent-orange: #f2b206;
  --accent-lime: #caff2f;
  --accent-cyan: #4feaff;
  --accent-green: #43f08a;
  --danger: #ff4d6d;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* Frame */
.app-frame{
  max-width: 1280px;
  margin: 60px auto;
  padding: 0 18px;
}
.app-shell{
  height: min(860px, calc(100vh - 120px));
  background: var(--frame-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 270px 1fr;
}

/* Sidebar */
.sidebar{
  background: var(--sidebar-bg);
  padding: 18px 14px;
  display:flex;
  flex-direction:column;
  gap: 14px;
  position: relative;
}
.brand{
  padding: 8px 10px 14px;
}
.brand-link{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: var(--text);
}
.brand-logo{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  object-fit: cover;
  background: rgba(255,255,255,0.06);
}
.brand-name{
  font-weight: 600;
  letter-spacing: .2px;
  white-space: nowrap;
}

.menu{
  display:flex;
  flex-direction:column;
  gap: 8px;
  padding: 4px;
  flex: 1;
}
.menu-item{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration:none;
  color: var(--muted);
  position: relative;
  transition: background .18s ease, color .18s ease;
}
.menu-item .material-symbols-outlined{
  font-size: 22px;
  opacity: .95;
}
.menu-item:hover{
  background: rgba(255,255,255,0.05);
  color: var(--text);
}
.menu-item.active{
  background: rgba(255,255,255,0.07);
  color: var(--text);
}
.menu-spacer{ flex: 1; }

.sidebar-toggle{
  border: 0;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap: 12px;
  transition: background .18s ease;
}
.sidebar-toggle:hover{ background: rgba(255,255,255,0.08); }
.sidebar-toggle .material-symbols-outlined{ font-size: 22px; }

.content{
  display:flex;
  flex-direction:column;
  overflow:hidden;
}

/* Topbar */
.topbar{
  padding: 18px 22px;
  display:flex;
  align-items:center;
  gap: 16px;
}
.burger{
  border:0;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-radius: 14px;
  padding: 10px;
  cursor:pointer;
  display:none;
}
.burger .material-symbols-outlined{ font-size: 22px; }

.page-head{ min-width: 150px; }
.page-title{ font-weight: 600; font-size: 18px; }
.page-subtitle{ color: var(--muted); font-size: 12px; margin-top: 2px; }

.search{
  flex: 1;
  display:flex;
  align-items:center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 999px;
  padding: 10px 14px;
  max-width: 420px;
}
.search input{
  width:100%;
  border:0;
  outline:0;
  background: transparent;
  color: var(--text);
  font-size: 13px;
}
.search .material-symbols-outlined{ color: var(--muted); font-size: 20px; }

.top-actions{
  display:flex;
  align-items:center;
  gap: 12px;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border:0;
  text-decoration:none;
  cursor:pointer;
}
.icon-btn:hover{ background: rgba(255,255,255,0.08); }
.icon-btn .material-symbols-outlined{ font-size: 20px; }

.profile{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.05);
}
.avatar{
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(255,255,255,0.06);
}
.avatar .material-symbols-outlined{ font-size: 20px; color: var(--muted); }
.profile-meta{ line-height: 1.1; }
.profile-name{ font-size: 12.5px; font-weight: 600; }
.profile-role{ font-size: 11px; color: var(--muted); margin-top: 2px; }

/* Main */
.main{
  padding: 0 22px 22px;
  overflow:auto;
}
.section{
  margin-top: 14px;
}
.section-title{
  font-size: 16px;
  font-weight: 600;
  margin: 8px 0 12px;
}
.section-head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin: 8px 0 12px;
}

/* Cards */
.card{
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.card-head{
  padding: 16px 16px 0;
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 10px;
}
.card-title{ font-weight: 600; }
.card-subtitle{ color: var(--muted); font-size: 12px; margin-top: 2px; }
.card-body{ padding: 16px; }
.card-body.center{ display:flex; align-items:center; justify-content:center; }
.card-foot{
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 12px;
}

/* Stats row */
.stats-row{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat-card{
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 14px 14px;
  display:flex;
  align-items:center;
  gap: 14px;
}
.stat-icon{
  width: 64px;
  height: 64px;
  border-radius: 20px;
  display:flex;
  align-items:center;
  justify-content:center;
  color: rgba(0,0,0,0.74);
  flex-shrink:0;
}
.stat-icon .material-symbols-outlined{ font-size: 28px; }
.stat-meta{ line-height: 1.1; }
.stat-value{ font-size: 24px; font-weight: 700; letter-spacing: .2px; }
.stat-label{ font-size: 12px; color: var(--muted); margin-top: 6px; }

.accent-orange .stat-icon{ background: var(--accent-orange); }
.accent-lime .stat-icon{ background: var(--accent-lime); }
.accent-cyan .stat-icon{ background: var(--accent-cyan); }
.accent-green .stat-icon{ background: var(--accent-green); }

/* Charts row */
.charts-row{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 2fr 1.2fr 1.8fr;
  gap: 14px;
}
canvas{ width:100% !important; height: 190px !important; }
.card .legend{ display:flex; align-items:center; gap: 8px; }

.dot{ width:10px; height:10px; border-radius: 999px; display:inline-block; }
.dot-cyan{ background: var(--accent-cyan); }
.dot-lime{ background: var(--accent-lime); }
.dot-orange{ background: var(--accent-orange); }

.donut-split{
  display:flex;
  gap: 16px;
  align-items:center;
}
.donut-wrap{
  position: relative;
  width: 160px;
  height: 160px;
}
.donut-wrap canvas{ height:160px !important; }
.donut-center{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.donut-value{ font-size: 26px; font-weight: 700; }
.donut-label{ font-size: 12px; color: var(--muted); margin-top: 2px; }

.donut-legend{
  display:flex;
  flex-direction:column;
  gap: 10px;
  flex: 1;
}
.dl-item{ display:flex; gap: 10px; align-items:center; }
.dl-meta{ line-height: 1.1; }
.dl-title{ font-size: 12px; color: var(--muted); }
.dl-val{ font-weight: 600; font-size: 13px; margin-top: 3px; }

.mini-list{
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 12px;
}
.mini-title{ font-weight: 600; font-size: 12.5px; margin-bottom: 8px; color: var(--text); }
.mini-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.07);
}
.mini-row:last-child{ border-bottom:0; }
.mini-name{ color: rgba(233,234,243,0.92); font-size: 12px; }
.mini-val{ color: var(--muted); font-size: 12px; }

/* Event cards */
.event-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.event-card{
  text-decoration:none;
  color: var(--text);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  overflow:hidden;
  transition: transform .15s ease, background .15s ease;
}
.event-card:hover{ transform: translateY(-2px); background: var(--panel-2); }
.event-cover{
  height: 132px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.event-badge{
  position:absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 10px;
  font-size: 11px;
  border-radius: 999px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
}
.event-body{ padding: 12px 12px 14px; }
.event-title{ font-weight: 600; font-size: 13px; }
.event-summary{
  color: var(--muted);
  font-size: 12px;
  margin-top: 8px;
  line-height: 1.35;
  min-height: 32px;
}

/* Tables */
.table-wrap{ overflow:auto; }
.table{
  width:100%;
  border-collapse: collapse;
  min-width: 760px;
}
.table th, .table td{
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  vertical-align: top;
}
.table th{
  text-align:left;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}
.table td{ font-size: 12.5px; }
.qr-img{ width: 88px; height: 88px; border-radius: 14px; background: rgba(255,255,255,0.06); }

/* Forms */
.form{ max-width: 920px; }
.field{ margin-bottom: 14px; }
.field label{ display:block; font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.field input, .field textarea, .field select{
  width:100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.07);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 12px;
  outline:0;
  font-size: 13px;
}
.field textarea{ resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus{
  border-color: rgba(79,234,255,0.5);
  box-shadow: 0 0 0 3px rgba(79,234,255,0.12);
}
.field-error{ color: #ff8aa3; font-size: 12px; margin-top: 8px; }
.muted{ color: var(--muted); font-size: 12px; }

.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-2-wide{ display:grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }

.btn{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  border:0;
  border-radius: 14px;
  padding: 10px 12px;
  cursor:pointer;
  text-decoration:none;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  transition: background .15s ease, transform .12s ease;
}
.btn:hover{ background: rgba(255,255,255,0.08); transform: translateY(-1px); }
.btn-primary{
  background: rgba(79,234,255,0.16);
  border: 1px solid rgba(79,234,255,0.28);
}
.btn-primary:hover{ background: rgba(79,234,255,0.22); }
.btn-ghost{ background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); }
.btn-danger{ background: rgba(255,77,109,0.16); border: 1px solid rgba(255,77,109,0.3); color: #ffd3dc; }
.btn-danger:hover{ background: rgba(255,77,109,0.22); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding: 8px 10px; font-size: 12px; border-radius: 12px; }

/* Flash messages */
.flash{
  margin: 12px 0;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  font-size: 13px;
}
.flash-success{ border-color: rgba(67,240,138,0.35); background: rgba(67,240,138,0.12); }
.flash-error{ border-color: rgba(255,77,109,0.35); background: rgba(255,77,109,0.12); }
.flash-info{ border-color: rgba(79,234,255,0.35); background: rgba(79,234,255,0.12); }

/* Auth */
.auth-body{
  background: radial-gradient(1200px 600px at 30% 10%, rgba(79,234,255,0.15), transparent 60%),
              radial-gradient(900px 500px at 70% 30%, rgba(242,178,6,0.14), transparent 60%),
              #0f1020;
  color: var(--text);
  padding: 24px;
}
.auth-wrap{
  max-width: 520px;
  margin: 60px auto;
}
.auth-card{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.45);
}
.auth-card-head{
  padding: 20px 20px 0;
}
.auth-title{ font-size: 20px; font-weight: 700; }
.auth-subtitle{ color: var(--muted); font-size: 13px; margin-top: 6px; }
.auth-card-body{ padding: 20px; }
.checkbox{ display:flex; align-items:center; gap: 10px; }
.checkbox input{ width: 18px; height: 18px; }

/* Prize */
.prize-wrap{
  height: calc(100vh - 48px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
  position: relative;
  overflow:hidden;
  border-radius: 28px;
}
.prize-wrap.is-success{
  background: radial-gradient(900px 600px at 20% 10%, rgba(79,234,255,0.18), transparent 60%),
              radial-gradient(900px 600px at 80% 20%, rgba(67,240,138,0.16), transparent 60%),
              radial-gradient(800px 500px at 60% 90%, rgba(242,178,6,0.13), transparent 60%),
              rgba(255,255,255,0.04);
}
.prize-wrap.is-blocked{
  background: radial-gradient(900px 600px at 40% 20%, rgba(255,77,109,0.14), transparent 60%),
              rgba(255,255,255,0.04);
}
.prize-card{
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px;
  padding: 26px 22px;
  width: min(620px, 100%);
  text-align:center;
  backdrop-filter: blur(8px);
}
.prize-message{
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .2px;
}
.prize-meta{
  margin-top: 14px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  justify-content:center;
}
.prize-pill{
  display:flex;
  align-items:center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  padding: 8px 12px;
  color: rgba(233,234,243,0.92);
  font-size: 12px;
}
.prize-pill .material-symbols-outlined{ font-size: 18px; color: var(--muted); }
.prize-note{
  margin-top: 16px;
  color: rgba(233,234,243,0.86);
  font-size: 13px;
  line-height: 1.4;
}
.prize-actions{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  justify-content:center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
}
.prize-actions.show{
  opacity: 1;
  transform: translateY(0);
}

/* Event detail */
.event-detail{
  display:flex;
  gap: 14px;
}
.event-detail-cover{
  width: 190px;
  height: 120px;
  border-radius: 18px;
  background-size: cover;
  background-position:center;
  flex-shrink:0;
  border: 1px solid rgba(255,255,255,0.07);
}
.event-detail-meta{ flex: 1; }
.race-list{ display:flex; flex-direction:column; gap: 10px; }
.race-item{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.race-name{ font-weight: 600; }
.race-points{ color: var(--muted); font-weight: 600; }

/* Race create */
.race-create{
  display:grid;
  grid-template-columns: 2fr 1fr auto;
  gap: 14px;
  align-items:end;
}

/* Preview */
.preview{
  margin-top: 10px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.preview img{ max-height: 60px; max-width: 100%; }

/* Sidebar collapsed */
body.sidebar-collapsed .app-shell{
  grid-template-columns: 94px 1fr;
}
body.sidebar-collapsed .brand-name,
body.sidebar-collapsed .menu-item .label,
body.sidebar-collapsed .sidebar-toggle .label{
  display:none;
}
body.sidebar-collapsed .menu-item{
  justify-content:center;
}
body.sidebar-collapsed .sidebar-toggle{
  justify-content:center;
}

/* Tooltips in collapsed mode */
body.sidebar-collapsed .menu-item::after{
  content: attr(data-tooltip);
  position:absolute;
  left: 86px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.75);
  color: rgba(255,255,255,0.92);
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 12px;
  white-space: nowrap;
  opacity:0;
  pointer-events:none;
  transition: opacity .12s ease;
}
body.sidebar-collapsed .menu-item:hover::after{ opacity:1; }

/* Responsive */
@media (max-width: 1100px){
  .charts-row{ grid-template-columns: 1fr; }
  .event-grid{ grid-template-columns: 1fr 1fr; }
  canvas{ height: 220px !important; }
  .donut-split{ justify-content:center; flex-wrap:wrap; }
}
@media (max-width: 900px){
  .app-frame{ margin: 0; padding: 0; max-width:none; }
  .app-shell{ height: 100vh; border-radius: 0; grid-template-columns: 1fr; }
  .sidebar{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 270px;
    transform: translateX(-105%);
    transition: transform .2s ease;
    z-index: 50;
    border-top-right-radius: 18px;
    border-bottom-right-radius: 18px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.55);
  }
  body.sidebar-open .sidebar{ transform: translateX(0); }
  .burger{ display:inline-flex; }
  .search{ display:none; }
  .stats-row{ grid-template-columns: 1fr; }
  .grid-2, .grid-2-wide{ grid-template-columns: 1fr; }
  .event-grid{ grid-template-columns: 1fr; }
  .event-detail{ flex-direction:column; }
  .event-detail-cover{ width:100%; height: 160px; }
  .race-create{ grid-template-columns: 1fr; }
}