body{margin:0;padding:0;font-family:"Segoe UI",sans-serif;background:#f0f2f5}.login-wrapper{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}@media(max-width: 450px){.login-wrapper{padding:10px}}.login-card{background:#fff;width:100%;max-width:420px;padding:35px 40px;border-radius:14px;box-shadow:0 4px 18px rgba(0,0,0,.08);animation:fadeIn .3s ease-out}@media(max-width: 450px){.login-card{padding:26px 18px;border-radius:10px}}@media(max-width: 360px){.login-card{padding:20px 15px}}.login-header{text-align:center;margin-bottom:25px}.login-header .logo{width:70px;margin-bottom:10px}@media(max-width: 400px){.login-header .logo{width:60px}}.login-header h2{margin:0;font-size:22px;font-weight:600;color:#333}@media(max-width: 400px){.login-header h2{font-size:20px}}.login-header p{font-size:14px;color:#777}@media(max-width: 400px){.login-header p{font-size:13px}}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:14px;font-weight:600;color:#333;margin-bottom:6px}@media(max-width: 400px){.form-group label{font-size:13px}}.form-group .form-control{width:100%;box-sizing:border-box;padding:10px 12px;border-radius:8px;border:1px solid #ccc;font-size:15px;transition:all .2s ease}.form-group .form-control:focus{border-color:#78AD36;box-shadow:0 0 0 2px rgba(120,173,54,.25);outline:none}@media(max-width: 400px){.form-group .form-control{font-size:14px;padding:9px 10px}}.btn-login{width:100%;background:#78AD36;color:#fff;padding:12px 0;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-login:hover{background:#4A6E22}@media(max-width: 400px){.btn-login{font-size:15px;padding:11px 0}}.login-error{background:#fdd;color:#a10000;padding:10px;border-radius:8px;margin-bottom:15px;font-size:14px;text-align:center}@media(max-width: 400px){.login-error{font-size:13px;padding:8px}}.login-footer{margin-top:18px;text-align:center}.login-footer a{text-decoration:none;font-weight:600;color:#78AD36;cursor:pointer;transition:all .2s ease}.login-footer a:hover{text-decoration:underline}@media(max-width: 400px){.login-footer a{font-size:14px}}@keyframes fadeIn{from{opacity:0;transform:scale(0.97)}to{opacity:1;transform:scale(1)}}.btn-login.loading{opacity:.7;pointer-events:none;position:relative}.btn-login.loading::after{content:"";display:inline-block;width:16px;height:16px;margin-left:8px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.login-success{background:#d4edda;color:#155724;padding:10px 15px;border-radius:8px;margin-bottom:15px;font-size:14px;text-align:center}@media(max-width:600px){body{background:linear-gradient(160deg,#4A6E22 0%,#78AD36 58%,#8CBC46 100%)}.login-wrapper{min-height:100vh;min-height:100dvh;align-items:center;box-sizing:border-box;padding:calc(24px + env(safe-area-inset-top,0px)) 18px calc(24px + env(safe-area-inset-bottom,0px))}.login-card{width:100%;max-width:440px;padding:32px 24px;border-radius:22px;box-shadow:0 20px 50px rgba(20,40,8,.28)}.login-header{margin-bottom:26px}.login-header .logo{width:86px;margin-bottom:14px}.login-header h2{font-size:23px}.login-header p{margin:4px 0 0;font-size:15px}.form-group{margin-bottom:16px}.form-group label{font-size:14px;margin-bottom:8px}.form-group .form-control{min-height:52px;padding:14px 16px;border-radius:12px;border-color:#d7dee6;font-size:16px}.btn-login{min-height:54px;margin-top:6px;padding:0;border-radius:12px;font-size:16.5px;box-shadow:0 12px 26px rgba(74,110,34,.34)}.btn-login:active{transform:translateY(1px)}.login-form a{display:inline-block;padding:12px 8px;font-size:14.5px!important;font-weight:600!important;color:#4A6E22!important}.login-error,.login-success{padding:12px 14px;border-radius:12px;font-size:14px}}