:root {
      --bg:       #0a0c10;
      --surface1: #0f1117;
      --surface2: #161b24;
      --surface3: #1d2535;
      --text:     #e8ecf1;
      --muted:    #7d8899;
      --dim:      #4a5568;
      --accent:   #3b82f6;
      --accent-hover: #2563eb;
      --accent-bg: rgba(59,130,246,0.08);
      --accent-border: rgba(59,130,246,0.25);
      --danger:   #ef4444;
      --danger-bg: rgba(239,68,68,0.08);
      --danger-border: rgba(239,68,68,0.2);
      --success:  #22c55e;
      --success-bg: rgba(34,197,94,0.08);
      --success-border: rgba(34,197,94,0.2);
      --border:   rgba(255,255,255,0.07);
      --border-strong: rgba(255,255,255,0.12);
      --radius:   8px;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }

    /* ── NAV ── */
    .nav {
      position: sticky;
      top: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 28px;
      height: 52px;
      background: rgba(10,12,16,0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: -0.01em;
    }
    .nav-logo-mark {
      width: 24px; height: 24px;
      border-radius: 6px;
      background: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 11px;
      color: #fff;
    }
    .nav-links { display: flex; align-items: center; gap: 6px; }
    .nav-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      border-radius: var(--radius);
      font-size: 13px;
      font-weight: 500;
      color: var(--muted);
      border: 1px solid transparent;
      cursor: pointer;
      transition: color 0.15s, background 0.15s, border-color 0.15s;
    }
    .nav-btn:hover { color: var(--text); background: var(--surface2); border-color: var(--border); }
    .nav-btn.active { color: var(--text); background: var(--surface2); border-color: var(--border); }

    /* ── PAGE ── */
    .page {
      display: flex;
      justify-content: center;
      padding: 48px 20px;
    }

    .card {
      width: 100%;
      max-width: 480px;
      background: var(--surface1);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px;
    }

    .card-header { margin-bottom: 24px; }
    .card-header h1 {
      font-size: 18px;
      font-weight: 600;
      letter-spacing: -0.01em;
      color: var(--text);
      margin-bottom: 4px;
    }
    .card-header p {
      font-size: 13px;
      color: var(--muted);
      line-height: 1.5;
    }

    /* ── FORM ── */
    .form-group { margin-bottom: 14px; }
    .form-label {
      display: block;
      font-size: 12px;
      font-weight: 500;
      color: var(--muted);
      margin-bottom: 6px;
    }
    .form-label .required { color: var(--danger); margin-left: 2px; }

    .form-input {
      width: 100%;
      padding: 10px 12px;
      background: var(--surface2);
      border: 1px solid var(--border-strong);
      border-radius: var(--radius);
      color: var(--text);
      font-size: 13px;
      outline: none;
      transition: border-color 0.15s;
      font-family: inherit;
    }
    .form-input:focus { border-color: var(--accent); }
    .form-input::placeholder { color: var(--dim); }

    /* ── SELECT ── */
    .select-wrap { position: relative; }
    .select-wrap select {
      width: 100%;
      padding: 10px 32px 10px 12px;
      background: var(--surface2);
      border: 1px solid var(--border-strong);
      border-radius: var(--radius);
      color: var(--text);
      font-size: 13px;
      outline: none;
      appearance: none;
      -webkit-appearance: none;
      cursor: pointer;
      font-family: inherit;
      transition: border-color 0.15s;
    }
    .select-wrap select:focus { border-color: var(--accent); }
    .select-wrap::after {
      content: '\f078';
      font-family: 'Font Awesome 6 Free';
      font-weight: 900;
      font-size: 10px;
      color: var(--dim);
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      pointer-events: none;
    }

    /* ── MEMBER SEARCH ── */
    .member-search { display: none; }
    .guild-info {
      font-size: 12px;
      color: var(--muted);
      margin-bottom: 14px;
      padding: 10px 12px;
      background: var(--accent-bg);
      border: 1px solid var(--accent-border);
      border-radius: var(--radius);
    }

    .member-results {
      background: var(--surface2);
      border: 1px solid var(--border-strong);
      border-radius: var(--radius);
      overflow: hidden;
      max-height: 220px;
      overflow-y: auto;
    }
    .member-results:empty { display: none; }

    .member-option {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      cursor: pointer;
      border-bottom: 1px solid var(--border);
      transition: background 0.12s;
    }
    .member-option:last-child { border-bottom: none; }
    .member-option:hover { background: var(--surface3); }

    .member-avatar {
      width: 32px; height: 32px;
      border-radius: 50%;
      object-fit: cover;
      flex-shrink: 0;
      background: var(--accent-bg);
    }
    .member-username { font-size: 13px; font-weight: 500; color: var(--text); }
    .member-nick { font-size: 11px; color: var(--muted); }

    .member-selected {
      display: none;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      background: var(--surface2);
      border: 1px solid var(--border-strong);
      border-radius: var(--radius);
      cursor: pointer;
      transition: border-color 0.15s;
      margin-bottom: 0;
    }
    .member-selected:hover { border-color: var(--accent-border); }
    .member-selected-info { flex: 1; }
    .member-selected-name { font-size: 13px; font-weight: 500; color: var(--success); }
    .member-selected-hint { font-size: 11px; color: var(--dim); }
    .member-selected-icon { color: var(--dim); font-size: 12px; }

    /* ── DIVIDER ── */
    .divider {
      border: none;
      border-top: 1px solid var(--border);
      margin: 20px 0;
    }

    /* ── SUBMIT BUTTON ── */
    .btn-submit {
      width: 100%;
      padding: 11px 16px;
      background: var(--accent);
      color: #fff;
      border: none;
      border-radius: var(--radius);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: background 0.15s, opacity 0.15s;
      font-family: inherit;
    }
    .btn-submit:hover { background: var(--accent-hover); }
    .btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

    /* ── FEEDBACK ── */
    .feedback {
      display: none;
      padding: 12px 14px;
      border-radius: var(--radius);
      font-size: 13px;
      margin-top: 14px;
    }
    .feedback.success {
      background: var(--success-bg);
      border: 1px solid var(--success-border);
      color: var(--success);
    }
    .feedback.error {
      background: var(--danger-bg);
      border: 1px solid var(--danger-border);
      color: var(--danger);
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: var(--dim);
      margin-top: 16px;
      transition: color 0.15s;
    }
    .back-link:hover { color: var(--muted); }

    @media (max-width: 768px) {
      .nav { padding: 0 16px; }
      .nav-btn span { display: none; }
      .page { padding: 24px 16px; }
      .card { padding: 24px; }
    }