*,*::before,*::after{box-sizing:border-box}html,body,div,span,h1,h2,h3,h4,p,a,ul,li,form,label,fieldset,legend,img,input,select,textarea,button{margin:0;padding:0;border:0;font:inherit;vertical-align:baseline}:focus-visible{outline:3px solid rgba(15,138,156,.35);outline-offset:2px}body{line-height:1.5}ol,ul{list-style:none}:root{--color-primary:#0f8a9c;--color-primary-dark:#0b6c7a;--color-bg-start:#63bad8;--color-bg-end:#eaf6f8;--color-card:#fff;--color-text:#223238;--color-muted:#6b7a80;--color-border:#d9e6e9;--color-danger:#c0392b;--color-danger-bg:#fdecea;--color-success:#1f8a4c;--radius:14px;--radius-sm:8px;--shadow:0 20px 45px rgba(11,76,92,0.18);--font:'Segoe UI','Helvetica Neue',Arial,sans-serif}.hide{display:none}body.loading{overflow:hidden}body.loading .waiting{display:block}body.loading .waiting .waiting-text{position:fixed;top:41%;height:5%;width:100%;font-family:var(--font);font-size:28px;font-weight:300;text-align:center;color:var(--color-primary-dark)}div.waiting{display:none;position:fixed;z-index:1000;top:0;left:0;height:100%;width:100%;background:rgba(255,255,255,.85) url('../images/ajax-loader.gif') 50% 50% no-repeat}html{background:linear-gradient(180deg,var(--color-bg-start),var(--color-bg-end));min-height:100%}body{font-family:var(--font);color:var(--color-text);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-page{width:100%;display:flex;justify-content:center}.auth-card{width:100%;max-width:780px;background:var(--color-card);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px;text-align:left}.auth-header{display:flex;align-items:center;gap:14px;margin-bottom:24px}.auth-logo{width:115px;height:auto;border-radius:8px}.auth-header h1{font-size:20px;font-weight:600;color:var(--color-primary-dark)}.auth-grid{display:grid;grid-template-columns:1fr;gap:28px}@media(min-width:700px){.auth-grid{grid-template-columns:1fr 1fr}}.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}.field label{font-weight:600;font-size:13px;color:var(--color-muted)}.input{width:100%;padding:11px 12px;font-size:15px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fbfdfe;color:var(--color-text);transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(15,138,156,.15);background:#fff}.input.error{border-color:var(--color-danger);background:var(--color-danger-bg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:var(--radius-sm);border:0;cursor:pointer;font-size:15px;font-weight:600;transition:transform .05s,background .15s,box-shadow .15s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 6px 14px rgba(15,138,156,.3)}.btn-primary:hover{background:var(--color-primary-dark)}.btn-block{width:100%}.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:14px}.alert-error{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid rgba(192,57,43,.25)}.auth-info{background:#f3fafb;border-radius:var(--radius-sm);padding:18px}.auth-info-title{font-weight:700;color:var(--color-primary-dark);margin-bottom:10px;font-size:15px}.check-list li{position:relative;padding-left:22px;margin-bottom:10px;font-size:13.5px;color:var(--color-text);line-height:1.5}.check-list li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--color-success);font-weight:700}.check-list li.check-list-note{padding-left:0;color:var(--color-muted);font-style:italic}.check-list li.check-list-note::before{content:""}@media(max-width:480px){body{padding:12px}.auth-card{padding:20px}}