:root{--font-sans:"Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", Consolas, monospace;--bg-app:#050811;--bg-primary:#090d1a;--bg-secondary:#0f172a;--bg-card:#0f172abf;--bg-card-hover:#1e293bd9;--bg-input:#0a0f1d;--border-color:#ffffff17;--border-hover:#6366f166;--border-active:#6366f1bf;--accent-primary:#4f46e5;--accent-primary-glow:#4f46e559;--accent-hover:#4338ca;--accent-cyan:#0284c7;--accent-emerald:#10b981;--accent-rose:#f43f5e;--accent-amber:#f59e0b;--accent-purple:#8b5cf6;--text-main:#f8fafc;--text-muted:#94a3b8;--text-sub:#64748b;--text-dim:#475569}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;min-height:100vh;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 50% 0,#1e3a8a26 0%,#0000 60%),radial-gradient(circle at 100% 100%,#4f46e514 0%,#0000 50%);background-attachment:fixed;line-height:1.6;overflow-x:hidden}.card-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:12px;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 32px #0000005e}.card-panel:hover{border-color:#ffffff26}.btn-primary{color:#fff;font-family:var(--font-sans);cursor:pointer;background:linear-gradient(135deg,#4f46e5 0%,#3b82f6 100%);border:1px solid #ffffff26;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:8px 18px;font-size:.88rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #4f46e559}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#4338ca 0%,#2563eb 100%);transform:translateY(-1px);box-shadow:0 6px 20px #4f46e58c}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-main);font-family:var(--font-sans);cursor:pointer;background:#1e293bb3;border:1px solid #ffffff1a;border-radius:8px;align-items:center;gap:7px;padding:7px 15px;font-size:.85rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-secondary:hover:not(:disabled){color:#fff;background:#334155e6;border-color:#fff3;transform:translateY(-1px)}.btn-danger{color:#fda4af;font-family:var(--font-sans);cursor:pointer;background:#e11d481f;border:1px solid #e11d484d;border-radius:8px;align-items:center;gap:6px;padding:6px 14px;font-size:.82rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-danger:hover{border-color:var(--accent-rose);color:#fff;background:#e11d4840;box-shadow:0 0 12px #f43f5e4d}.form-input{background:var(--bg-input);border:1px solid var(--border-color);width:100%;color:var(--text-main);font-size:.88rem;font-family:var(--font-sans);border-radius:8px;outline:none;padding:9px 13px;transition:all .2s}.form-input:focus{background:#0d1428;border-color:#6366f1;box-shadow:0 0 0 3px #6366f133}.form-input::placeholder{color:var(--text-sub)}.badge{letter-spacing:.02em;border-radius:6px;align-items:center;gap:4px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-student{color:#38bdf8;background:#0284c726;border:1px solid #0284c74d}.badge-reviewer{color:#fbbf24;background:#d9770626;border:1px solid #d977064d}.badge-admin{color:#f43f5e;background:#e11d4826;border:1px solid #e11d484d}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}@keyframes pulseGlow{0%,to{opacity:.6}50%{opacity:1}}@keyframes floatOrb1{0%{transform:translate(0)scale(1)}33%{transform:translate(40px,-60px)scale(1.15)}66%{transform:translate(-30px,30px)scale(.9)}to{transform:translate(0)scale(1)}}@keyframes floatOrb2{0%{transform:translate(0)scale(1)}33%{transform:translate(-50px,50px)scale(1.1)}66%{transform:translate(30px,-40px)scale(.85)}to{transform:translate(0)scale(1)}}@keyframes floatOrb3{0%{transform:translate(0)scale(1)}50%{transform:translate(30px,40px)scale(1.2)}to{transform:translate(0)scale(1)}}@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes shimmerEffect{0%{transform:translate(-100%)}to{transform:translate(200%)}}@keyframes cardEntrance{0%{opacity:0;transform:translateY(20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.auth-card-animated{animation:.6s cubic-bezier(.16,1,.3,1) forwards cardEntrance}.text-gradient-animated{background:linear-gradient(135deg,#fff 0%,#38bdf8 50%,#818cf8 100%) 0 0/200%;-webkit-text-fill-color:transparent;-webkit-background-clip:text;animation:6s infinite gradientShift}.shimmer-button{position:relative;overflow:hidden}.shimmer-button:after{content:"";background:linear-gradient(90deg,#0000,#ffffff40,#0000);width:50%;height:100%;position:absolute;top:0;left:0;transform:translate(-100%)}.shimmer-button:hover:after{animation:1.2s infinite shimmerEffect}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#060913}::-webkit-scrollbar-thumb{background:#1e293b;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#334155}