:root{--background:#f4f6f8;--surface:#fff;--surface-border:#e2e8f0;--primary:#3483fa;--primary-hover:#256fe0;--secondary:#fff;--secondary-hover:#f8fafc;--danger:#ef4444;--danger-hover:#dc2626;--text-main:#1f2937;--text-muted:#6b7280;--font-family:"Prompt", sans-serif;--sidebar-width:250px}body{font-family:var(--font-family);background:var(--background);color:var(--text-main);min-height:100vh;margin:0}*{box-sizing:border-box}h1,h2,h3,h4{color:var(--text-main);margin-top:0}h1{font-size:2rem;font-weight:700}h2{font-size:1.5rem;font-weight:600}h3{font-size:1.25rem;font-weight:600}.layout-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background-color:var(--surface);border-right:1px solid var(--surface-border);flex-direction:column;height:100vh;padding:1.5rem 0;display:flex;position:fixed;overflow-y:auto}.sidebar-brand{color:var(--text-main);align-items:center;gap:.5rem;margin-bottom:2rem;padding:0 1.5rem;font-size:1.5rem;font-weight:800;display:flex}.sidebar-menu{flex-direction:column;gap:.25rem;display:flex}.sidebar-item{color:var(--secondary-dark);cursor:pointer;border-radius:6px;margin-bottom:.5rem;padding:.75rem 1rem;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1)}.sidebar-item:hover{background-color:var(--surface-border);color:var(--text-main);transform:translate(4px)}.sidebar-item.active{background-color:var(--primary-light);color:var(--primary-dark);font-weight:600}.main-content{margin-left:var(--sidebar-width);background-color:var(--background);flex:1;padding:2rem;animation:.4s ease-out forwards fadeSlideUp}.topbar{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.container{width:100%;max-width:1200px;margin:0 auto;padding:2rem;animation:.5s ease-out fadeSlideUp}.card{background:var(--surface);border:1px solid var(--surface-border);border-radius:8px;padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 1px 3px #0000000d}.card:hover{box-shadow:0 4px 12px #00000014}button{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}button:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 10px #2563eb33}button:active:not(:disabled){transform:translateY(0)scale(.97)}button:disabled{opacity:.6;cursor:not-allowed}.btn-secondary,.btn-outline{color:var(--primary);border:1px solid var(--primary);background-color:#0000}.btn-secondary:hover:not(:disabled),.btn-outline:hover:not(:disabled){background-color:#eff6ff}.btn-danger{background-color:var(--danger)}.btn-danger:hover:not(:disabled){background-color:var(--danger-hover)}input,select,textarea{border:1px solid var(--surface-border);width:100%;color:var(--text-main);background:#f9fafb;border-radius:6px;padding:.75rem 1rem;font-family:inherit;font-size:.95rem;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary);background:#fff;outline:none}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--surface-border);padding:1rem}th{color:var(--text-muted);font-size:.9rem;font-weight:600}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%)}}@keyframes slideDown{0%{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%)}}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes popIn{0%{opacity:0;transform:scale(.8)}60%{opacity:1;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.anim-spin{animation:1.5s linear infinite spin}@keyframes playerAttack{0%{filter:drop-shadow(0 0 #0000);transform:translate(0)scale(1)}20%{transform:translate(-30px,30px)scale(.9)}40%{z-index:10;filter:drop-shadow(0 10px 20px #3b82f6cc);transform:translate(200px,-200px)scale(1.5)}60%{z-index:10;filter:drop-shadow(0 10px 20px #3b82f6cc);transform:translate(200px,-200px)scale(1.5)}to{filter:drop-shadow(0 0 #0000);transform:translate(0)scale(1)}}@keyframes bossHurt{0%{filter:brightness()drop-shadow(0 0 20px #ef44444d);transform:translate(0)}20%{filter:brightness(2)hue-rotate(-50deg);transform:translate(-20px)}40%{filter:brightness(2)hue-rotate(-50deg);transform:translate(20px)}60%{filter:brightness(2)hue-rotate(-50deg);transform:translate(-20px)}80%{filter:brightness(2)hue-rotate(-50deg);transform:translate(20px)}to{filter:brightness()drop-shadow(0 0 20px #ef44444d);transform:translate(0)}}@keyframes playerHurt{0%{filter:brightness();transform:translate(0)}20%{filter:brightness(.5)sepia()hue-rotate(-50deg)saturate(5);transform:translate(-15px)}40%{filter:brightness(.5)sepia()hue-rotate(-50deg)saturate(5);transform:translate(15px)}60%{filter:brightness(.5)sepia()hue-rotate(-50deg)saturate(5);transform:translate(-15px)}80%{filter:brightness(.5)sepia()hue-rotate(-50deg)saturate(5);transform:translate(15px)}to{filter:brightness();transform:translate(0)}}@keyframes bossAttack{0%{transform:scale(1)translate(0)}20%{transform:scale(1.1)translateY(-40px)}40%{z-index:10;filter:drop-shadow(0 20px 40px #ef4444cc);transform:scale(1.4)translate(-150px,150px)}60%{z-index:10;filter:drop-shadow(0 20px 40px #ef4444cc);transform:scale(1.4)translate(-150px,150px)}to{transform:scale(1)translate(0)}}@keyframes shockwave{0%{opacity:1;border-width:20px;transform:translate(-50%,-50%)scale(.2)}to{opacity:0;border-width:0;transform:translate(-50%,-50%)scale(5)}}@keyframes slashStrike{0%{opacity:1;transform:translate(-50%,-50%)rotate(45deg)scaleX(0)scaleY(.5)}30%{opacity:1;transform:translate(-50%,-50%)rotate(45deg)scaleX(1)scaleY(2)}to{opacity:0;transform:translate(-50%,-50%)rotate(45deg)scaleX(1.5)scaleY(0)}}@keyframes flashBurst{0%{opacity:1;transform:translate(-50%,-50%)scale(.5)}50%{opacity:.8;transform:translate(-50%,-50%)scale(3)}to{opacity:0;transform:translate(-50%,-50%)scale(4)}}@keyframes bossClaw{0%{opacity:0;transform:translate(-50%,-50%)scale(.5)rotate(-20deg)}20%{opacity:1;transform:translate(-50%,-50%)scale(2)rotate(-20deg)}80%{opacity:1;filter:drop-shadow(0 0 20px #ef4444);transform:translate(-50%,-50%)scale(2.2)rotate(-20deg)}to{opacity:0;transform:translate(-50%,-50%)scale(2.5)rotate(-20deg)}}@keyframes bossDarkPulse{0%{opacity:0;transform:translate(-50%,-50%)scale(.5)}30%{opacity:.9;transform:translate(-50%,-50%)scale(3)}to{opacity:0;transform:translate(-50%,-50%)scale(6)}}@keyframes idleFloat{0%{transform:translateY(0)scale(1)}50%{transform:translateY(-8px)scale(1.05,.95)}to{transform:translateY(0)scale(1)}}@keyframes bossIdle{0%{filter:drop-shadow(0 10px 20px #ef444466);transform:scale(1)translateY(0)}50%{filter:drop-shadow(0 20px 30px #ef444499);transform:scale(1.02,.98)translateY(-15px)}to{filter:drop-shadow(0 10px 20px #ef444466);transform:scale(1)translateY(0)}}.shake{animation:.4s cubic-bezier(.36,.07,.19,.97) both screenShake}@keyframes screenShake{0%,to{transform:translate(0)rotate(0)}10%{transform:translate(-5px,-5px)rotate(-1deg)}20%{transform:translate(5px,-5px)rotate(1deg)}30%{transform:translate(-5px,5px)rotate(-1deg)}40%{transform:translate(5px,5px)rotate(1deg)}50%{transform:translate(-5px,-5px)rotate(-1deg)}60%{transform:translate(5px,-5px)rotate(1deg)}}.anim-idle{animation:1.5s ease-in-out infinite idleFloat}.anim-boss-idle{animation:2s ease-in-out infinite bossIdle}.anim-player-attack{animation:.5s cubic-bezier(.25,.46,.45,.94) forwards playerAttack}.anim-player-hurt{animation:.5s ease-in-out .5s playerHurt}.anim-boss-hurt{animation:.5s ease-in-out .4s bossHurt}.anim-boss-attack{animation:.5s ease-in-out forwards bossAttack}.hamburger-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;padding:.5rem;font-size:1.5rem;display:none}.sidebar-overlay{z-index:40;background:#00000080;display:none;position:fixed;inset:0}@media (width<=768px){h1{font-size:1.5rem}h2{font-size:1.25rem}h3{font-size:1.1rem}.container,.card{padding:1rem}.hamburger-btn{justify-content:center;align-items:center;display:flex}.sidebar{z-index:50;transition:transform .3s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay.open{display:block}.main-content{width:100%;margin-left:0;padding:1rem}.table-responsive{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}table th,table td{padding:.75rem .5rem;font-size:.9rem}.flex-responsive{flex-direction:column!important}.flex-responsive>div{width:100%!important;max-width:100%!important}}