.modal-overlay-global{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.7);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);display:flex;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-overlay-global.visible{opacity:1;pointer-events:auto}.auth-modal-card{background:#111827;width:calc(100% - 2rem);max-width:420px;border-radius:1rem;position:relative;overflow-y:auto;overflow-x:hidden;max-height:calc(100dvh - 2rem);transform:scale(.95);transition:transform .3s ease;box-shadow:0 0 0 1px rgba(255,255,255,.1),0 25px 50px -12px rgba(0,0,0,.5);margin:1rem;scrollbar-width:none}.auth-modal-card::-webkit-scrollbar{display:none}.modal-overlay-global.visible .auth-modal-card{transform:scale(1)}.auth-modal-card::before{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,#3b82f6,#a855f7,#3b82f6);z-index:-1;border-radius:1.1rem;background-size:200% 200%;animation:neonBorder 3s ease infinite;opacity:.7}@keyframes neonBorder{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}.auth-modal-inner{background:#111827;border-radius:1rem;padding:2rem;position:relative;z-index:1}.auth-toggle{display:flex;background:#1f2937;border-radius:.5rem;padding:.25rem;margin-bottom:1.5rem;position:relative}.toggle-btn{flex:1;text-align:center;padding:.5rem;cursor:pointer;color:#9ca3af;font-weight:600;z-index:1;transition:color .3s}.toggle-btn.active{color:#fff}.toggle-slider{position:absolute;top:.25rem;bottom:.25rem;width:calc(50% - .25rem);background:#374151;border-radius:.375rem;transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 4px rgba(0,0,0,.2)}.auth-toggle[data-view=signup] .toggle-slider{transform:translateX(100%)}.auth-view{display:none;animation:slideUp .3s ease forwards}.auth-view.active{display:block}@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.auth-input{width:100%;background:#1f2937;border:1px solid #374151;color:#fff;padding:.75rem 1rem;border-radius:.5rem;margin-bottom:1rem;outline:0;transition:border-color .3s,box-shadow .3s;font-size:16px}.auth-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.2)}.auth-submit{width:100%;background:linear-gradient(to right,#3b82f6,#a855f7);color:#fff;font-weight:700;padding:.75rem;border-radius:.5rem;transition:opacity .3s,transform .1s;border:none;cursor:pointer}.auth-submit:disabled{opacity:.5;cursor:not-allowed;background:#374151}.auth-submit:not(:disabled):hover{opacity:.9;box-shadow:0 0 15px rgba(59,130,246,.4)}.auth-submit:not(:disabled):active{transform:scale(.98)}.social-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem;background:#1f2937;border:1px solid #374151;color:#fff;padding:.75rem;border-radius:.5rem;margin-bottom:.5rem;cursor:pointer;transition:background .3s;font-weight:500}.social-btn:hover{background:#374151}.auth-divider{display:flex;align-items:center;text-align:center;margin:1.5rem 0;color:#6b7280;font-size:.875rem}.auth-divider::after,.auth-divider::before{content:'';flex:1;border-bottom:1px solid #374151}.auth-divider:not(:empty)::before{margin-right:.5em}.auth-divider:not(:empty)::after{margin-left:.5em}.password-vault{margin-top:-.25rem;margin-bottom:1.25rem;padding:1rem;background:#161b22;border:1px solid #30363d;border-radius:.5rem;font-size:.75rem}.vault-rule{display:flex;align-items:center;margin-bottom:.5rem;color:#8b949e;transition:color .3s}.vault-rule:last-child{margin-bottom:0}.vault-icon{display:inline-flex;justify-content:center;align-items:center;width:14px;height:14px;border-radius:50%;background:#30363d;margin-right:.5rem;color:transparent;transition:all .3s;font-size:8px}.vault-rule.valid .vault-icon{background:#3fb950;color:#fff;box-shadow:0 0 8px rgba(63,185,80,.6)}.vault-rule.valid{color:#c9d1d9}.pixel-progress-container{width:100%;height:3px;margin-top:1rem;background:0 0;position:relative;display:flex;justify-content:center;border-radius:2px}.pixel-progress-line{height:100%;width:0%;background:linear-gradient(to right,#f05 0,#3fb950 50%,#00f0ff 100%);background-size:340px 100%;background-position:center;border-radius:2px;transition:width .4s cubic-bezier(.4,0,.2,1),background .3s ease,box-shadow .3s ease}.pixel-progress-line.complete{background:#fff;box-shadow:0 0 15px rgba(255,255,255,.9)}input[type=password]::-ms-clear,input[type=password]::-ms-reveal,input[type=password]::-webkit-contacts-auto-fill-button,input[type=password]::-webkit-credentials-auto-fill-button{display:none!important}