/* ========== DESIGN TOKENS ========== */
:root {
  --bg-body: #0a0e1a;
  --bg-card: #111827;
  --bg-card-hover: #162032;
  --bg-input: #0d1322;
  --bg-header: rgba(17, 24, 39, 0.85);
  --border: #1e293b;
  --border-focus: #6366f1;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.25);
  --accent-hover: #818cf8;
  --green: #22c55e;
  --green-glow: rgba(34, 197, 94, 0.15);
  --amber: #f59e0b;
  --amber-glow: rgba(245, 158, 11, 0.15);
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,.35);
  --transition: 200ms cubic-bezier(.4,0,.2,1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ========== RESET ========== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;-webkit-font-smoothing:antialiased}
body{font-family:var(--font);background:var(--bg-body);color:var(--text-primary);min-height:100vh;overflow-x:hidden}
input,select,button,textarea{font-family:inherit;font-size:inherit}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#334155;border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:#475569}

/* ========== APP WRAPPER ========== */
.app-wrapper{max-width:1280px;margin:0 auto;padding:0 20px 60px}

/* ========== HEADER ========== */
.app-header{position:sticky;top:0;z-index:100;margin:0 -20px;padding:0 20px;backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.header-glow{position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:600px;height:160px;background:radial-gradient(ellipse,var(--accent-glow),transparent 70%);pointer-events:none}
.header-content{display:flex;align-items:center;justify-content:space-between;padding:16px 0;position:relative}
.logo-area{display:flex;align-items:center;gap:14px}
.logo-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:var(--radius-sm);color:#fff;box-shadow:0 0 20px var(--accent-glow)}
.logo-area h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#f1f5f9,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.subtitle{font-size:.75rem;color:var(--text-muted);margin-top:2px}
.header-actions{display:flex;gap:8px}

/* ========== BUTTONS ========== */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius-sm);font-weight:500;font-size:.85rem;cursor:pointer;transition:all var(--transition);white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}
.btn-primary:hover{box-shadow:0 4px 20px rgba(99,102,241,.4);transform:translateY(-1px)}
.btn-ghost{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:#334155}
.btn-sm{padding:6px 12px;font-size:.8rem}

/* ========== SEARCH ========== */
.search-bar{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 18px;margin-top:20px;transition:border-color var(--transition)}
.search-bar:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}
.search-bar svg{color:var(--text-muted);flex-shrink:0}
.search-bar input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:.9rem}
.search-bar input::placeholder{color:var(--text-muted)}
.search-count{font-size:.75rem;color:var(--text-muted);flex-shrink:0}

/* ========== QUICK STATS ========== */
.quick-stats{display:flex;gap:12px;margin-top:16px}
.stat-card{flex:1;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px;display:flex;flex-direction:column;gap:2px}
.stat-num{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}

/* ========== TABS ========== */
.category-tabs{display:flex;gap:4px;margin-top:20px;padding:4px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}
.tab{display:flex;align-items:center;gap:6px;padding:10px 18px;border:none;background:none;color:var(--text-muted);font-size:.85rem;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap}
.tab:hover{color:var(--text-secondary);background:rgba(99,102,241,.06)}
.tab.active{background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(168,85,247,.1));color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}

/* ========== SETTINGS CONTAINER ========== */
.settings-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:14px;margin-top:20px}

/* ========== SETTING CARD ========== */
.setting-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:all var(--transition);position:relative;overflow:hidden}
.setting-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity var(--transition)}
.setting-card:hover{border-color:#334155;background:var(--bg-card-hover);transform:translateY(-1px);box-shadow:var(--shadow)}
.setting-card:hover::before{opacity:1}
.setting-card.changed{border-color:rgba(99,102,241,.3);box-shadow:0 0 16px var(--accent-glow)}
.setting-card.hidden{display:none}

.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.card-key{font-size:.8rem;font-family:'SF Mono','Fira Code',monospace;color:var(--accent);background:rgba(99,102,241,.08);padding:3px 8px;border-radius:4px;word-break:break-all}
.card-badge{font-size:.6rem;padding:3px 7px;border-radius:99px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;flex-shrink:0}
.badge-bool{background:var(--green-glow);color:var(--green)}
.badge-str{background:var(--amber-glow);color:var(--amber)}
.badge-int{background:rgba(59,130,246,.12);color:#60a5fa}
.badge-float{background:rgba(236,72,153,.12);color:#f472b6}

.card-desc{font-size:.82rem;color:var(--text-secondary);line-height:1.5;margin-bottom:14px;min-height:36px}

.card-control{display:flex;align-items:center;gap:10px}
.card-control select,.card-control input[type="text"],.card-control input[type="number"]{flex:1;background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:9px 12px;border-radius:var(--radius-sm);outline:none;transition:all var(--transition);font-size:.85rem}
.card-control select:focus,.card-control input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}
.card-control select{cursor:pointer;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* Toggle switch for booleans */
.toggle-wrap{display:flex;align-items:center;gap:10px;width:100%}
.toggle{position:relative;width:46px;height:26px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:#334155;border-radius:99px;cursor:pointer;transition:all var(--transition)}
.toggle-slider::before{content:'';position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:all var(--transition);box-shadow:0 1px 3px rgba(0,0,0,.3)}
.toggle input:checked+.toggle-slider{background:linear-gradient(135deg,var(--accent),#a855f7)}
.toggle input:checked+.toggle-slider::before{transform:translateX(20px)}
.toggle-label{font-size:.82rem;color:var(--text-secondary)}

.card-example{font-size:.7rem;color:var(--text-muted);margin-top:8px;font-family:'SF Mono','Fira Code',monospace;opacity:.7}

/* ========== SERVER PANEL ========== */
.server-panel{background:var(--bg-card);border:1px solid rgba(99,102,241,.25);border-radius:var(--radius);padding:20px;margin-top:20px;margin-bottom:4px;box-shadow:0 0 20px var(--accent-glow)}
.server-panel-title{display:flex;align-items:center;gap:8px;font-size:.95rem;font-weight:600;color:var(--accent);margin-bottom:16px}
.server-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.server-field label{display:block;font-size:.78rem;color:var(--text-secondary);margin-bottom:5px}
.server-field input{width:100%;background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:10px 14px;border-radius:var(--radius-sm);outline:none;font-size:.85rem;font-family:'SF Mono','Fira Code',monospace;transition:all var(--transition)}
.server-field input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}
.server-field input::placeholder{color:var(--text-muted)}

.btn-accent{background:linear-gradient(135deg,var(--green),#059669);color:#fff;box-shadow:0 2px 12px var(--green-glow)}
.btn-accent:hover{box-shadow:0 4px 20px rgba(34,197,94,.4);transform:translateY(-1px)}

/* ========== RDGEN PANEL ========== */
.rdgen-panel{background:var(--bg-card);border:1px solid rgba(34,197,94,.25);border-radius:var(--radius);padding:20px;margin-top:16px;margin-bottom:4px;box-shadow:0 0 20px var(--green-glow)}

/* ========== HARDCODE BANNER ========== */
.hardcode-banner{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,rgba(34,197,94,.08),rgba(99,102,241,.08));border:1px solid rgba(34,197,94,.3);border-radius:var(--radius);padding:16px 20px;margin-top:16px;animation:bannerPulse 3s ease-in-out infinite}
@keyframes bannerPulse{0%,100%{box-shadow:0 0 12px rgba(34,197,94,.1)}50%{box-shadow:0 0 24px rgba(34,197,94,.25)}}
.hardcode-banner-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--green),#059669);border-radius:var(--radius-sm);color:#fff;flex-shrink:0;box-shadow:0 0 16px var(--green-glow)}
.hardcode-banner-text{display:flex;flex-direction:column;gap:4px}
.hardcode-banner-text strong{font-size:.9rem;color:var(--green)}
.hardcode-banner-text span{font-size:.78rem;color:var(--text-secondary);line-height:1.5}
.hardcode-banner-text code{background:rgba(34,197,94,.12);color:var(--green);padding:1px 6px;border-radius:4px;font-family:'SF Mono','Fira Code',monospace;font-size:.75rem}

/* ========== HARDCODE FIELD HIGHLIGHT ========== */
.hardcode-field{position:relative;background:rgba(34,197,94,.04);border:1px solid rgba(34,197,94,.15);border-radius:var(--radius-sm);padding:12px!important}
.hardcode-field label{color:var(--green)!important;font-weight:600!important}
.hardcode-field select{background:var(--bg-input);border:1px solid rgba(34,197,94,.3);color:var(--text-primary);padding:10px 14px;border-radius:var(--radius-sm);outline:none;font-size:.85rem;cursor:pointer;transition:all var(--transition);width:100%;-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2322c55e' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.hardcode-field select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-glow)}
.server-field select{width:100%;background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:10px 14px;border-radius:var(--radius-sm);outline:none;font-size:.85rem;cursor:pointer;transition:all var(--transition);-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.server-field select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}

/* ========== OUTPUT PANEL ========== */
.output-panel{margin-top:32px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.output-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:10px}
.output-header h2{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:600}
.output-actions{display:flex;align-items:center;gap:8px}
.output-actions select{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:6px 12px;border-radius:var(--radius-sm);outline:none;font-size:.82rem;cursor:pointer}
.output-content{padding:20px;font-family:'SF Mono','Fira Code',monospace;font-size:.82rem;line-height:1.7;color:var(--green);background:var(--bg-input);margin:0;white-space:pre-wrap;word-break:break-all;max-height:400px;overflow-y:auto;min-height:80px}

/* ========== TOAST ========== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);padding:12px 24px;border-radius:var(--radius);font-size:.85rem;font-weight:500;box-shadow:0 8px 32px rgba(0,0,0,.5);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:999;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ========== RESPONSIVE ========== */
@media(max-width:768px){
  .header-content{flex-direction:column;gap:12px;align-items:flex-start}
  .header-actions{width:100%;justify-content:flex-end}
  .settings-container{grid-template-columns:1fr}
  .quick-stats{flex-wrap:wrap}
  .stat-card{min-width:calc(50% - 6px)}
  .output-header{flex-direction:column;align-items:flex-start}
}
@media(max-width:480px){
  .app-wrapper{padding:0 12px 40px}
  .category-tabs{gap:2px}
  .tab{padding:8px 12px;font-size:.78rem}
}