:root{--bg-primary: #09090b;--bg-secondary: #121214;--bg-glass: rgba(18, 18, 20, .4);--border-glass: rgba(255, 255, 255, .08);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--neon-yellow: #fde047;--neon-cyan: #22d3ee;--neon-purple: #c084fc;--glow-yellow: rgba(253, 224, 71, .3);--glow-cyan: rgba(34, 211, 238, .3);--glow-purple: rgba(192, 132, 252, .3);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Oswald", "Outfit", var(--font-sans)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;min-height:100vh;margin:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.glass-panel{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:16px}.animated-bg{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;background:radial-gradient(circle at 15% 50%,var(--glow-purple),transparent 25%),radial-gradient(circle at 85% 30%,var(--glow-cyan),transparent 25%);filter:blur(60px);opacity:.5;animation:bgBreathing 15s ease-in-out infinite alternate}@keyframes bgBreathing{0%{transform:scale(1) translate(0)}50%{transform:scale(1.1) translate(2%,5%)}to{transform:scale(1) translate(-2%,-2%)}}.app-container{max-width:1200px;margin:0 auto;padding:4rem 2rem;min-height:100vh;display:flex;flex-direction:column}.hero-section{text-align:center;margin-bottom:5rem;animation:fadeInDown 1s ease-out forwards}.hero-title{font-family:var(--font-display);font-size:clamp(3rem,8vw,6rem);font-weight:900;letter-spacing:-.05em;line-height:1;margin-bottom:1rem;color:transparent;-webkit-text-stroke:1px var(--text-primary);background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-muted) 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scale(.98)}.app-footer{margin-top:4rem;padding:2rem 0;text-align:center}.admin-entry-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border:none;border-radius:6px;background:transparent;color:var(--text-muted);font-size:.75rem;cursor:pointer;transition:all .3s ease;opacity:.4;font-family:inherit}.admin-entry-btn:hover{opacity:1;color:var(--neon-purple)}.tool-card-wrapper{position:relative;perspective:1000px;width:100%}.tool-card{position:relative;padding:2rem;border-radius:20px;background:linear-gradient(145deg,#17171a99,#0a0a0ccc);border:1px solid var(--border-glass);box-shadow:0 4px 30px #0000001a;overflow:hidden;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),border-color .4s ease,box-shadow .4s ease;z-index:1;height:100%;display:flex;flex-direction:column}.card-glow{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(circle at 50% -20%,var(--glow-cyan),transparent 60%);opacity:0;transition:opacity .5s 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td{background:#ffffff05}.cell-main{display:block;color:var(--text-primary);font-weight:500}.cell-sub{display:block;font-size:.75rem;color:var(--text-muted);font-family:monospace}.create-code-form{display:flex;gap:.5rem;margin-bottom:1.5rem}.create-code-form .form-input{flex:1;padding:.7rem 1rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);border-radius:10px;color:var(--text-primary);font-size:.9rem;font-family:inherit;outline:none;transition:all .3s;box-sizing:border-box}.create-code-form .form-input:focus{border-color:var(--neon-purple);box-shadow:0 0 10px #c084fc26}.create-code-form .form-input::placeholder{color:var(--text-muted)}.expire-select{flex:0 0 auto!important;width:90px!important;appearance:auto;cursor:pointer;background-color:#1a1a1e!important;color:var(--text-primary)!important}.expire-select option{background-color:#1a1a1e;color:var(--text-primary)}.create-btn{display:flex;align-items:center;gap:4px;padding:.7rem 1.2rem;border:none;border-radius:10px;background:var(--neon-purple);color:var(--bg-primary);font-size:.85rem;font-weight:700;cursor:pointer;transition:all .3s;white-space:nowrap;font-family:inherit}.create-btn:hover:not(:disabled){box-shadow:0 0 12px #c084fc66}.create-btn:disabled{opacity:.4;cursor:not-allowed}.code-list{display:flex;flex-direction:column;gap:.6rem}.code-card{padding:.8rem 1rem;border-radius:10px;background:#ffffff08;border:1px solid rgba(255,255,255,.06);transition:all .2s}.code-card:hover{background:#ffffff0d}.code-card.expired{opacity:.5}.code-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.4rem}.code-value{font-family:Courier New,monospace;font-size:1.05rem;font-weight:700;letter-spacing:.12em;color:var(--neon-cyan)}.copy-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:var(--text-muted);padding:4px 8px;cursor:pointer;transition:all .2s;display:flex}.copy-btn:hover{color:var(--neon-cyan);border-color:#22d3ee4d}.code-bottom{display:flex;flex-wrap:wrap;gap:1rem;font-size:.78rem;color:var(--text-muted)}.code-bottom span{display:flex;align-items:center;gap:4px}.code-status{font-weight:600}.code-status.active{color:#4ade80}.code-status.permanent{color:var(--neon-cyan)}.code-status.expired{color:#f87171}.ports-legend{display:flex;gap:1.5rem;margin-bottom:1.2rem}.legend-item{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-muted)}.legend-dot{width:12px;height:12px;border-radius:3px}.legend-dot.available{background:#4ade804d;border:1px solid rgba(74,222,128,.5)}.legend-dot.used{background:#f871714d;border:1px solid rgba(248,113,113,.5)}.port-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:6px}.port-cell{padding:8px 4px;border-radius:6px;text-align:center;font-size:.72rem;font-weight:600;font-family:monospace;cursor:default;transition:all .2s;border:1px solid}.port-cell.available{background:#4ade800f;color:#4ade8099;border-color:#4ade8026}.port-cell.available:hover{background:#4ade801f;color:#4ade80}.port-cell.used{background:#f871711a;color:#f87171;border-color:#f8717140}.port-cell.used:hover{background:#f871712e}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted);font-size:.95rem;line-height:1.8}.empty-state small{font-size:.8rem;opacity:.7}.admin-main::-webkit-scrollbar{width:6px}.admin-main::-webkit-scrollbar-track{background:transparent}.admin-main::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.admin-main::-webkit-scrollbar-thumb:hover{background:#fff3}