:root{--primary: #df006e;--text: #171717;--muted: #737373;--stroke: #e5e5e5;--background: #ffffff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#fff;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}body:before{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,#df006e26,#df006e00 70%);border-radius:50%;top:-200px;left:-150px;z-index:0;filter:blur(60px)}body:after{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,#df006e1f,#df006e00 70%);border-radius:50%;bottom:-250px;right:-200px;z-index:0;filter:blur(80px)}.login-container:before{content:"";position:absolute;width:400px;height:400px;background:linear-gradient(45deg,transparent 40%,rgba(223,0,110,.08) 50%,transparent 60%);top:50%;left:50%;transform:translate(-50%,-50%) rotate(25deg);z-index:0;filter:blur(40px)}.login-container:after{content:"";position:absolute;width:350px;height:350px;background:linear-gradient(-45deg,transparent 40%,rgba(223,0,110,.1) 50%,transparent 60%);top:30%;right:10%;transform:rotate(-15deg);z-index:0;filter:blur(50px)}.login-container{width:100%;max-width:440px;position:relative;z-index:1}.login-card{background:#fff;border-radius:16px;box-shadow:0 10px 40px #00000014;border:1px solid var(--stroke);padding:48px;animation:slideUp .4s ease-out;position:relative;z-index:2}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-title{font-size:28px;font-weight:700;color:var(--text);margin-bottom:8px}.login-subtitle{font-size:15px;color:var(--muted)}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:14px;font-weight:600;color:var(--text)}.form-input{width:100%;padding:12px 16px;font-size:15px;border:2px solid var(--stroke);border-radius:10px;background:#fff;color:var(--text);transition:all .2s ease}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #df006e1a}.form-input::placeholder{color:var(--muted)}.error-message{padding:12px 16px;background:#fee;border:1px solid #fcc;border-radius:8px;color:#c33;font-size:14px;text-align:center;animation:shake .3s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.button{width:100%;padding:14px 24px;font-size:16px;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all .2s ease}.profile-selector{display:flex;flex-direction:column;gap:16px}.profile-selector__button{display:block;text-decoration:none;text-align:center}.profile-selector__button--primary{background:var(--primary);color:#fff}.profile-selector__button--primary:hover{background:#c5005f;transform:translateY(-2px);box-shadow:0 8px 20px #df006e4d}.profile-selector__button--primary:active{transform:translateY(0)}.profile-selector__button--outline{background:#fff;color:var(--text);border:2px solid var(--stroke)}.profile-selector__button--outline:hover{background:#f9f9f9;border-color:#d0d0d0;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.profile-selector__button--outline:active{transform:translateY(0)}.profile-selector__hint{font-size:13px;color:var(--muted);text-align:center;line-height:1.4}.login-warning{margin-bottom:16px;padding:12px 16px;background:#fff8e6;border:1px solid #ffd699;border-radius:8px;color:#8a5a00;font-size:14px;text-align:center}.login-switch{margin-top:24px;font-size:14px;color:var(--muted);text-align:center}.login-switch a{color:var(--primary);text-decoration:none;font-weight:600}.login-switch a:hover{text-decoration:underline}.login-note{font-size:13px;color:var(--muted);text-align:center;line-height:1.4;margin-top:-8px;margin-bottom:16px}.button--submit{background:var(--primary);color:#fff;margin-top:8px}.button--submit:hover{background:#c5005f;transform:translateY(-2px);box-shadow:0 8px 20px #df006e4d}.button--submit:active{transform:translateY(0)}.login-microsoft{display:flex;flex-direction:column;gap:16px}.button--microsoft{background:#fff;color:var(--text);border:2px solid var(--stroke);display:flex;align-items:center;justify-content:center;gap:12px}.button--microsoft:hover{background:#f9f9f9;border-color:#d0d0d0;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.button--microsoft:active{transform:translateY(0)}.button--microsoft svg{flex-shrink:0}.microsoft-logo{flex-shrink:0}.login-actions{display:flex;flex-direction:column;gap:16px}.loading-message{padding:12px 16px;background:#e6f4ff;border:1px solid #91d5ff;border-radius:8px;color:#0050b3;font-size:14px;text-align:center}.spinner{width:48px;height:48px;border:4px solid rgba(223,0,110,.1);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 480px){.login-card{padding:32px 24px}.login-title{font-size:24px}body:before,body:after,.login-container:before,.login-container:after{display:none}}