:root{--navy:#092a55;--blue:#096ac1;--orange:#ff7514;--bg:#f3f6fa;--ink:#16304f;--muted:#748397;--line:#dfe7ef;--green:#1ba56d}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,"Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,textarea{font:inherit}.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 25% 15%,#1776c6 0,#092c5b 42%,#051a38 100%)}.login-card{width:min(420px,calc(100% - 32px));background:#fff;padding:42px;border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.3)}.admin-logo{width:58px;height:58px;display:grid;place-items:center;background:linear-gradient(135deg,#02a2cb,#08418c);color:#fff;border-radius:17px 17px 17px 5px;font-size:30px;font-weight:900}.login-card h1{margin:22px 0 8px}.login-card p{color:var(--muted);font-size:13px;margin-bottom:25px}.login-card label{display:grid;gap:7px;margin:14px 0;font-size:12px;font-weight:800}.login-card input{padding:13px;border:1px solid var(--line);border-radius:7px}.login-card button,.dialog-actions button{width:100%;padding:13px;border:0;border-radius:7px;background:var(--blue);color:#fff;font-weight:800;cursor:pointer}.login-card small{display:block;text-align:center;color:#a0aaba;margin-top:14px}.login-card #loginError{color:#d74646;font-size:12px;text-align:center;margin-top:10px}.admin-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.admin-shell>aside{background:#071f41;color:#9ab3d0;position:fixed;inset:0 auto 0 0;width:245px;padding:26px 18px;display:flex;flex-direction:column}.aside-brand{display:flex;align-items:center;gap:11px;padding:0 9px 28px;color:#fff}.aside-brand>span{width:40px;height:40px;display:grid;place-items:center;background:#0877c9;border-radius:11px 11px 11px 4px;font-size:22px;font-weight:900}.aside-brand b{font-size:16px}.aside-brand small{display:block;font-size:8px;letter-spacing:3px;color:#71a4d4;margin-top:3px}aside 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.form-grid,.dialog-head+.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.admin-shell main>header{height:80px}table{display:block;overflow-x:auto}}