:root{
  --red:#b3131b; --red2:#8f0f16; --black:#151515; --gray:#f4f5f7; --line:#e4e6ea;
  --muted:#6d7278; --white:#fff; --green:#17622b; --amber:#8a5a00; --radius:18px;
  --shadow:0 8px 24px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--gray);color:var(--black)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.center{text-align:center}
.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:800}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red2)}
.btn-dark{background:var(--black);color:#fff}.btn-outline{background:#fff;border:2px solid #222}.btn-danger{background:#a11017;color:#fff}.btn-sm{padding:8px 12px}.btn-lg{padding:15px 20px;font-size:1.05rem}
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#111,#282828 58%,#8e0f15)}
.login-card{width:min(460px,100%);background:#fff;border-radius:24px;padding:32px;box-shadow:var(--shadow)}.logo{width:72px;height:72px;border-radius:18px;background:var(--red);color:#fff;display:grid;place-items:center;margin:auto;font-weight:900;font-size:1.5rem}
.login-card h1{text-align:center;margin:12px 0 2px}.form-stack{display:grid;gap:16px;margin-top:24px}label{display:grid;gap:7px;font-weight:700}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d7dbe0;border-radius:12px;background:#fff}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(179,19,27,.1)}
.demo-box{margin-top:20px;padding:14px;border-radius:12px;background:#f7f7f7;display:grid;gap:5px;font-size:.92rem}.error{color:#a11017;font-weight:800}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:#111;color:#fff;padding:20px 14px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:6px 8px 22px}
.brand-mini{width:44px;height:44px;border-radius:12px;background:var(--red);display:grid;place-items:center;font-weight:900}.brand small,.userbox small{display:block;color:#aaa;margin-top:2px}.nav{display:grid;gap:7px}
.nav-btn{border:0;background:transparent;color:#ddd;text-align:left;padding:13px 14px;border-radius:11px;font-weight:800}.nav-btn:hover,.nav-btn.active{background:var(--red);color:#fff}.logout{margin-top:auto}
.shell{margin-left:250px;min-height:100vh}.topbar{height:86px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.topbar h1{margin:0;font-size:1.5rem}
.userbox{display:flex;align-items:center;gap:10px}.avatar{width:42px;height:42px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-weight:900}.menu-btn{display:none}.content{padding:26px}.section{display:none}.section.active{display:block}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stats.two{grid-template-columns:repeat(2,1fr);margin-top:14px}.stats.one{grid-template-columns:1fr;margin-top:14px}
.card,.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:20px;border-top:5px solid var(--red)}.card.dark{border-top-color:#222}.card.warn{border-top-color:#b57a00}
.card span{color:var(--muted);font-weight:700}.card strong{display:block;font-size:2rem;margin-top:7px}.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.quick .btn{min-height:70px}
.panel{padding:22px;margin-bottom:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel h2{margin-top:0}.search{margin:16px 0}.member-list{display:grid;gap:11px}
.member-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:13px;padding:14px}.member-main{display:flex;align-items:center;gap:12px}.member-photo{width:50px;height:50px;border-radius:50%;background:#222;color:#fff;display:grid;place-items:center;font-weight:900}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:.82rem;font-weight:900}.badge.green{background:#e5f5e8;color:#17622b}.badge.red{background:#fde6e7;color:#961118}.badge.amber{background:#fff1d2;color:#7c5200}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:13px;border-bottom:1px solid #eceef1;text-align:left}th{font-size:.82rem;color:#666;text-transform:uppercase}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.setting-card{padding:20px;border-radius:13px;border:1px solid var(--line);background:#f8f8f8;font-weight:900;text-align:left}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.62);display:grid;place-items:center;padding:18px;z-index:100}.modal-bg[hidden]{display:none}.modal{width:min(760px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:26px;position:relative}.modal.narrow{width:min(520px,100%)}
.close{position:absolute;right:14px;top:10px;border:0;background:transparent;font-size:2rem}.modal h2{margin-top:0}.history{margin-top:20px}.history-row{display:grid;grid-template-columns:1fr .8fr 1fr 1fr 1fr;gap:8px;padding:11px 0;border-bottom:1px solid #eee}.history-row small{color:#777}
.warn-text{color:#9b1118;font-weight:900;margin:10px 0}.filters-toolbar{display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:10px;align-items:end;margin:16px 0}.period-tabs{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}
.period-btn{padding:9px 13px;border-radius:999px;border:1px solid #d8dadd;background:#fff;font-weight:800}.period-btn.active{background:#111;color:#fff;border-color:#111}.summary{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:14px 0 18px}.summary div{background:#f7f7f7;border-radius:12px;padding:13px}.summary span{display:block;color:#777;font-size:.82rem}.summary strong{font-size:1.1rem}
.photo-preview{width:120px;height:120px;object-fit:cover;border-radius:14px;border:1px solid #ddd}.photo-box{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.camera-box{background:#111;border-radius:14px;overflow:hidden;max-width:420px}.camera-box video{display:block;width:100%;max-height:320px;object-fit:cover}
.access-alert{text-align:center}.alert-icon{width:65px;height:65px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;margin:auto;font-weight:900;font-size:1.7rem}.access-alert .fake-photo{width:90px;height:90px;border-radius:50%;background:#222;color:#fff;display:grid;place-items:center;margin:14px auto;font-weight:900;font-size:1.3rem}
.plan-row{display:grid;grid-template-columns:1.3fr .8fr .8fr .8fr auto;gap:10px;align-items:center;padding:12px;border-bottom:1px solid #eee}.plan-row input,.plan-row select{padding:10px}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.quick{grid-template-columns:repeat(2,1fr)}.filters-toolbar{grid-template-columns:1fr 1fr}.summary{grid-template-columns:repeat(3,1fr)}.settings-grid{grid-template-columns:1fr 1fr}.plan-row{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.shell{margin-left:0}.menu-btn{display:block}.topbar{padding:0 14px}.content{padding:14px}.userbox>div:last-child{display:none}}
@media(max-width:560px){.stats,.stats.two,.stats.one,.quick,.filters-toolbar,.summary,.settings-grid,.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.member-row{flex-direction:column;align-items:flex-start}.history-row{grid-template-columns:1fr 1fr}.plan-row{grid-template-columns:1fr}}