:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#172033;background:#f4f7fb;font-synthesis:none;--surface: #ffffff;--surface-muted: #f7f9fc;--text: #172033;--muted: #758096;--muted-strong: #536078;--border: #dfe5ef;--primary: #0b6bcb;--primary-hover: #0859aa;--primary-soft: #eaf3fd;--success: #11845b;--success-soft: #e8f7f1;--danger: #c83e4d;--danger-soft: #fff0f2;--warning: #9b6600;--warning-soft: #fff7df;--shadow-sm: 0 8px 24px rgba(30, 51, 84, .09);--shadow-md: 0 20px 60px rgba(30, 51, 84, .12)}*{box-sizing:border-box}html{min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}h1,h2,h3,p{margin-top:0}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:1.8rem}.eyebrow{margin-bottom:.45rem;color:var(--primary);font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.page-header h1{margin-bottom:.45rem;font-size:clamp(1.8rem,3vw,2.55rem);letter-spacing:-.035em}.page-header p{max-width:720px;margin-bottom:0;color:var(--muted-strong);line-height:1.55}.card{border:1px solid var(--border);border-radius:18px;background:var(--surface);box-shadow:var(--shadow-sm)}.card-body{padding:1.35rem}.section-title{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.section-title h2{margin:0;font-size:1.1rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:.68rem 1rem;border:1px solid transparent;border-radius:10px;font-weight:750;text-decoration:none;transition:.15s ease}.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{color:#fff;background:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{border-color:var(--border);color:var(--text);background:var(--surface)}.btn-secondary:hover:not(:disabled){border-color:#b9c6d9;background:var(--surface-muted)}.btn-danger{color:var(--danger);background:var(--danger-soft)}.btn-ghost{min-height:36px;padding:.45rem .7rem;color:var(--muted-strong);background:transparent}.field{display:grid;gap:.42rem}.field label{color:var(--muted-strong);font-size:.8rem;font-weight:750}.field input,.field select,.field textarea{width:100%;min-height:43px;padding:.67rem .78rem;border:1px solid var(--border);border-radius:9px;outline:none;color:var(--text);background:#fff;transition:border-color .12s ease,box-shadow .12s ease}.field textarea{min-height:84px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.alert{padding:.9rem 1rem;border-radius:11px;line-height:1.45}.alert-error{color:#8c2632;background:var(--danger-soft);border:1px solid #f0c4c9}.alert-success{color:#096b49;background:var(--success-soft);border:1px solid #bce9d8}.loading-line{height:3px;overflow:hidden;border-radius:999px;background:var(--primary-soft)}.loading-line:after{display:block;width:35%;height:100%;content:"";background:var(--primary);animation:loading 1s ease-in-out infinite alternate}.empty-state{padding:3rem 1rem;text-align:center;color:var(--muted-strong)}.empty-state strong{display:block;margin-bottom:.35rem;color:var(--text)}.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}@keyframes loading{0%{transform:translate(-15%)}to{transform:translate(210%)}}@media(max-width:760px){.page-header{align-items:stretch;flex-direction:column}}.toast-notification{position:fixed;left:50%;bottom:max(18px,env(safe-area-inset-bottom));z-index:10000;width:min(680px,calc(100vw - 32px));margin:0;transform:translate(-50%);box-shadow:0 16px 45px #0f172a33}