*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --bg:      #0a0e0f;
    --bg2:     #0f1415;
    --bg3:     #141a1b;
    --card:    rgba(20,30,32,0.9);
    --border:  rgba(255,255,255,0.07);
    --green:   #00e676;
    --green2:  #00c853;
    --gold:    #ffd700;
    --silver:  #b0bec5;
    --white:   #f0f4f5;
    --muted:   #7a9099;
    --danger:  #f44336;
    --warning: #ff9800;
    --info:    #29b6f6;
    --radius:  12px;
    --shadow:  0 8px 32px rgba(0,0,0,0.5);
    --trans:   0.2s cubic-bezier(.4,0,.2,1);
  }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--white);
    min-height: 100vh;
  }
  a { color: inherit; text-decoration: none; }
  button { cursor: pointer; font-family: inherit; }
  input, textarea, select {
    font-family: inherit;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--white);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 14px;
    outline: none;
    transition: border var(--trans), background var(--trans);
    width: 100%;
  }
  input:focus, textarea:focus, select:focus {
    border-color: var(--green);
    background: rgba(0,230,118,0.06);
  }
  input.error, select.error { border-color: var(--danger) !important; background: rgba(244,67,54,.05) !important; }
  select option { background: #1a2426; }
  textarea { resize: vertical; min-height: 60px; }
  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg2); }
  ::-webkit-scrollbar-thumb { background: #2a3a3e; border-radius: 99px; }

  /* HEADER */
header {
  background: rgba(10,14,15,.95);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(20px);
}
.header-inner {
  max-width: 860px; margin: 0 auto;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.2rem; font-weight: 800;
}
.logo span { color: var(--green); }
.header-nav { display: flex; align-items: center; gap: 8px; }
.nav-link {
  padding: 7px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 600; color: var(--muted);
  transition: all var(--trans); border: 1px solid transparent;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--green); border-color: rgba(0,230,118,.25); background: rgba(0,230,118,.07); }
  /* HERO BANNER */
  .hero-banner {
    background:
      radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,200,83,.1) 0%, transparent 70%),
      linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
    border-bottom: 1px solid var(--border);
    padding: 48px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .hero-grid-bg {
    position: absolute; inset: 0; opacity: .04;
    background-image: linear-gradient(var(--green) 1px, transparent 1px),
                      linear-gradient(90deg, var(--green) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
  }
  .hero-banner h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 800; line-height: 1.15;
    position: relative;
  }
  .hero-banner h1 em { color: var(--green); font-style: normal; }
  .hero-banner p {
    color: var(--muted); max-width: 520px; margin: 12px auto 0;
    line-height: 1.7; font-size: 1rem; position: relative;
  }
  .season-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(0,230,118,.1); border: 1px solid rgba(0,230,118,.25);
    border-radius: 99px; padding: 5px 14px; font-size: 11px;
    font-weight: 700; color: var(--green); text-transform: uppercase;
    letter-spacing: .1em; margin-bottom: 18px; position: relative;
  }
  .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 1.4s infinite; }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }

  /* MAIN LAYOUT */
  main { max-width: 860px; margin: 0 auto; padding: 40px 24px 80px; }

  /* PROGRESS STEPS */
  .steps-bar {
    display: flex; align-items: center; margin-bottom: 36px; gap: 0;
  }
  .step-item {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 7px;
    position: relative;
  }
  .step-item::after {
    content: ''; position: absolute; top: 15px; left: 50%; right: -50%;
    height: 2px; background: var(--border); z-index: 0;
    transition: background var(--trans);
  }
  .step-item.done::after { background: var(--green2); }
  .step-item:last-child::after { display: none; }
  .step-num {
    width: 30px; height: 30px; border-radius: 50%; font-size: 12px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.07); color: var(--muted);
    position: relative; z-index: 1;
    transition: all var(--trans);
    border: 2px solid transparent;
  }
  .step-item.active .step-num {
    background: var(--green); color: #000;
    box-shadow: 0 0 14px rgba(0,230,118,.5);
    border-color: rgba(0,230,118,.3);
  }
  .step-item.done .step-num { background: var(--green2); color: #000; }
  .step-label { font-size: 11px; color: var(--muted); font-weight: 600; text-align: center; }
  .step-item.active .step-label { color: var(--green); }
  .step-item.done  .step-label { color: var(--green2); }

  /* CARDS */
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px;
    backdrop-filter: blur(16px);
  }
  .card + .card { margin-top: 16px; }
  .card-inner {
    background: rgba(255,255,255,.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
  }
  .section-title {
    font-size: 11px; font-weight: 800; text-transform: uppercase;
    letter-spacing: .12em; color: var(--green); margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
  }

  /* BADGES */
  .badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 99px; font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
  }
  .badge-green  { background: rgba(0,230,118,.12); color: var(--green); border: 1px solid rgba(0,230,118,.25); }
  .badge-gold   { background: rgba(255,215,0,.12); color: var(--gold); border: 1px solid rgba(255,215,0,.25); }
  .badge-blue   { background: rgba(41,182,246,.12); color: var(--info); border: 1px solid rgba(41,182,246,.25); }
  .badge-orange { background: rgba(255,152,0,.12); color: var(--warning); border: 1px solid rgba(255,152,0,.25); }
  .badge-red    { background: rgba(244,67,54,.12); color: #ef5350; border: 1px solid rgba(244,67,54,.25); }
  .badge-muted  { background: rgba(122,144,153,.1); color: var(--muted); border: 1px solid rgba(122,144,153,.2); }
  .badge-silver { background: rgba(176,190,197,.1); color: var(--silver); border: 1px solid rgba(176,190,197,.2); }

  /* FORM ELEMENTS */
  .form-group { display: flex; flex-direction: column; gap: 5px; }
  .form-label {
    font-size: 12px; font-weight: 700; color: var(--silver);
    text-transform: uppercase; letter-spacing: .06em;
  }
  .form-label .req { color: var(--danger); margin-left: 2px; }
  .form-hint { font-size: 11px; color: var(--muted); margin-top: 3px; line-height: 1.5; }
  .form-error { font-size: 11px; color: var(--danger); margin-top: 3px; display: none; }
  .form-error.show { display: block; }
  .form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }

  /* BUTTONS */
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 24px; border-radius: var(--radius); border: none;
    font-size: 14px; font-weight: 700; transition: all var(--trans); white-space: nowrap;
    cursor: pointer;
  }
  .btn-primary { background: linear-gradient(135deg, var(--green2), var(--green)); color: #000; }
  .btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,200,83,.35); }
  .btn-ghost { background: rgba(255,255,255,.05); border: 1px solid var(--border); color: var(--white); }
  .btn-ghost:hover { background: rgba(255,255,255,.1); }
  .btn-danger { background: rgba(244,67,54,.15); border: 1px solid rgba(244,67,54,.3); color: #ef5350; }
  .btn-danger:hover { background: rgba(244,67,54,.25); }
  .btn-sm { padding: 7px 14px; font-size: 12px; border-radius: 8px; }
  .btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 14px; }
  .btn:disabled { opacity: .4; cursor: not-allowed; transform: none !important; filter: none !important; }
  .btn-full { width: 100%; }

  /* PLAYER CARD */
  .player-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color var(--trans);
  }
  .player-card:focus-within { border-color: rgba(0,230,118,.3); }
  .player-header {
    padding: 12px 16px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; cursor: pointer; user-select: none;
  }
  .player-header-left { display: flex; align-items: center; gap: 10px; }
  .player-num {
    width: 28px; height: 28px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 800; flex-shrink: 0;
  }
  .player-name-preview { font-size: 13px; font-weight: 600; }
  .player-name-preview.empty { color: var(--muted); font-weight: 400; font-style: italic; }
  .player-body {
    padding: 16px; border-top: 1px solid var(--border);
    background: rgba(0,0,0,.15);
  }
  .player-body.collapsed { display: none; }
  .player-fields { display: flex; flex-direction: column; gap: 12px; }
  .chevron { color: var(--muted); transition: transform var(--trans); flex-shrink: 0; }
  .chevron.open { transform: rotate(180deg); }

  /* ROLE COLORS */
  .role-main    { background: rgba(0,230,118,.12); color: var(--green); }
  .role-reserve { background: rgba(255,152,0,.12); color: var(--warning); }
  .role-coach   { background: rgba(41,182,246,.12); color: var(--info); }

  /* RULES SECTION */
  .rules-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .rules-list li {
    display: flex; align-items: flex-start; gap: 10px;
    background: rgba(255,255,255,.02); border: 1px solid var(--border);
    border-radius: 10px; padding: 12px 14px; font-size: 13px; line-height: 1.6;
  }
  .rule-icon { flex-shrink: 0; margin-top: 1px; }
  .rule-icon.ok { color: var(--green); }
  .rule-icon.warn { color: var(--warning); }
  .rule-icon.err { color: var(--danger); }

  /* IMPORTANT BOX */
  .info-box {
    border-radius: 10px; padding: 14px 16px;
    display: flex; align-items: flex-start; gap: 12px;
    font-size: 13px; line-height: 1.6;
  }
  .info-box.green  { background: rgba(0,230,118,.06); border: 1px solid rgba(0,230,118,.2); }
  .info-box.orange { background: rgba(255,152,0,.06); border: 1px solid rgba(255,152,0,.2); }
  .info-box.blue   { background: rgba(41,182,246,.06); border: 1px solid rgba(41,182,246,.2); }
  .info-box.red    { background: rgba(244,67,54,.06); border: 1px solid rgba(244,67,54,.2); }
  .info-box svg { flex-shrink: 0; margin-top: 1px; }

  /* LOGO UPLOAD */
  .logo-upload-wrap { display: flex; align-items: center; gap: 16px; }
  .logo-preview-box {
    width: 72px; height: 72px; border-radius: 16px;
    background: rgba(255,255,255,.04); border: 2px dashed var(--border);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; overflow: hidden; position: relative;
    transition: border-color var(--trans);
  }
  .logo-preview-box img { width: 100%; height: 100%; object-fit: cover; }
  .logo-upload-btn {
    flex: 1; padding: 10px 14px; background: rgba(255,255,255,.04);
    border: 1px dashed var(--border); border-radius: var(--radius);
    text-align: center; cursor: pointer; transition: all var(--trans);
  }
  .logo-upload-btn:hover { border-color: var(--green); background: rgba(0,230,118,.04); }
  #logo-file { display: none; }
  .logo-placeholder { color: var(--muted); }

  /* CONFIRMATION SCREEN */
  .confirm-screen { text-align: center; padding: 20px 0; }
  .confirm-icon {
    width: 80px; height: 80px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(0,200,83,.15), rgba(0,230,118,.08));
    border: 2px solid rgba(0,230,118,.35);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    animation: popIn .4s cubic-bezier(.175,.885,.32,1.275);
  }
  @keyframes popIn { from{transform:scale(0);opacity:0} to{transform:scale(1);opacity:1} }

  /* SUMMARY TABLE */
  .summary-table { width: 100%; border-collapse: separate; border-spacing: 0 4px; }
  .summary-table td { padding: 8px 12px; font-size: 13px; }
  .summary-table td:first-child {
    color: var(--muted); width: 140px; font-weight: 600;
    background: rgba(255,255,255,.02); border-radius: 8px 0 0 8px;
  }
  .summary-table td:last-child {
    font-weight: 700; background: rgba(255,255,255,.03);
    border-radius: 0 8px 8px 0;
  }

  /* PLAYER SUMMARY */
  .player-summary-row {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,.03); border: 1px solid var(--border);
    border-radius: 10px; padding: 10px 14px; margin-bottom: 6px;
  }
  .player-initials {
    width: 34px; height: 34px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 800; flex-shrink: 0;
  }

  /* TOAST */
  #toast-container {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999;
    display: flex; flex-direction: column; gap: 8px; pointer-events: none;
  }
  .toast {
    background: #1a2426; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 13px 16px;
    min-width: 250px; max-width: 340px;
    display: flex; align-items: center; gap: 10px;
    pointer-events: all; box-shadow: var(--shadow);
    animation: slideIn .28s ease; font-size: 13px;
  }
  .toast.out { animation: slideOut .28s ease forwards; }
  @keyframes slideIn  { from{transform:translateX(110%);opacity:0} to{transform:translateX(0);opacity:1} }
  @keyframes slideOut { from{transform:translateX(0);opacity:1} to{transform:translateX(110%);opacity:0} }
  .toast-success svg { color: var(--green); }
  .toast-error   svg { color: var(--danger); }
  .toast-warning svg { color: var(--warning); }
  .toast-info    svg { color: var(--info); }

  /* DIVIDER */
  .divider { border: none; border-top: 1px solid var(--border); margin: 22px 0; }

  /* NAV BUTTONS */
  .nav-btns {
    display: flex; gap: 12px; margin-top: 28px; justify-content: space-between;
    flex-wrap: wrap;
  }

  /* MODAL */
  .modal-overlay {
    position: fixed; inset: 0; z-index: 5000;
    background: rgba(0,0,0,.75); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center; padding: 20px;
    animation: fadeIn .2s ease;
  }
  .modal-overlay.hidden { display: none !important; }
  .modal-box {
    background: #141a1b; border: 1px solid var(--border);
    border-radius: 18px; padding: 28px; width: 100%; max-width: 440px;
    box-shadow: var(--shadow); animation: scaleIn .22s cubic-bezier(.4,0,.2,1);
  }
  @keyframes fadeIn  { from{opacity:0} to{opacity:1} }
  @keyframes scaleIn { from{transform:scale(.94);opacity:0} to{transform:scale(1);opacity:1} }
  .modal-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
  .modal-close { background:none; border:none; color:var(--muted); cursor:pointer; padding:4px; border-radius:6px; transition:color var(--trans); }
  .modal-close:hover { color:var(--white); }

  /* HIDDEN */
  .hidden { display: none !important; }

  /* RESPONSIVE */
  @media (max-width: 640px) {
    .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
    .steps-bar { gap: 0; }
    .step-label { display: none; }
    main { padding: 24px 16px 60px; }
    .hero-banner { padding: 36px 16px; }
    .card { padding: 20px 16px; }
    .logo-upload-wrap { flex-direction: column; align-items: flex-start; }
    .nav-btns { flex-direction: column-reverse; }
    .nav-btns .btn { width: 100%; justify-content: center; }
  }

  .page-title {
    text-align: center;
    margin-bottom: 30px;
}

.reg-section {
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    background: rgba(255,255,255,0.05);
}

.reg-header {
    padding: 15px;
    cursor: pointer;
    font-weight: bold;
    background: rgba(255,255,255,0.1);
    transition: 0.3s;
}

.reg-header:hover {
    background: rgba(255,255,255,0.2);
}

.reg-content {
    max-height: 0;
    overflow: hidden;
    transition: 0.3s ease;
    padding: 0 15px;
}

.reg-content.active {
    max-height: 1000px;
    padding: 15px;
}

.reg-point {
    margin-bottom: 10px;
}

.reg-point ul {
    margin-left: 20px;
    margin-top: 5px;
}