:root{
  --blue:#2468f2;
  --blue2:#58a6ff;
  --dark:#20283a;
  --muted:#8b95a7;
  --bg:#f4f7fb;
  --card:#ffffff;
  --red:#ef4444;
  --green:#22c55e;
  --yellow:#eab308;
  --border:#e7edf5;
  --shadow:0 14px 35px rgba(33,43,67,.11);
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--dark)}
a{text-decoration:none;color:inherit}.hidden{display:none!important}.text-muted{color:var(--muted)}.text-red{color:var(--red)}.text-green{color:var(--green)}.text-blue{color:var(--blue)}
.flash{position:fixed;left:16px;right:16px;top:14px;z-index:99;padding:12px 14px;border-radius:14px;color:#fff;font-weight:700;box-shadow:var(--shadow)}.flash-success{background:var(--green)}.flash-error{background:var(--red)}.flash-info{background:var(--blue)}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,#2468f2,#57a7ff)}.login-card{width:100%;max-width:420px;background:#fff;border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.18)}.login-logo{width:68px;height:68px;border-radius:22px;background:linear-gradient(135deg,var(--blue),var(--blue2));display:flex;align-items:center;justify-content:center;color:#fff;font-size:32px;font-weight:900;margin-bottom:16px}.login-card h1{margin:0 0 6px;font-size:27px}.login-card p{margin:0 0 22px;color:var(--muted);line-height:1.5}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:800;color:#5d687d;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:13px 14px;font-size:15px;background:#fff;outline:none}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(36,104,242,.09)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:15px;padding:12px 16px;font-weight:900;cursor:pointer;font-size:14px}.btn-primary{background:var(--blue);color:#fff}.btn-red{background:var(--red);color:#fff}.btn-green{background:var(--green);color:#fff}.btn-light{background:#edf3ff;color:var(--blue)}.btn-outline{border:1px solid var(--border);background:#fff;color:var(--dark)}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed}
.mobile-body{padding-bottom:92px}.mobile-shell{max-width:480px;margin:0 auto;min-height:100vh;background:#fff}.hero{background:linear-gradient(135deg,var(--blue),#5caeff);border-bottom-left-radius:42px;border-bottom-right-radius:42px;padding:28px 24px 34px;color:#fff;box-shadow:0 18px 45px rgba(36,104,242,.28)}.hero-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.profile{display:flex;align-items:center;gap:14px}.avatar{width:72px;height:72px;border-radius:50%;background:#eff5ff;border:4px solid rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--blue);font-weight:900}.avatar img{width:100%;height:100%;object-fit:cover}.profile h2{margin:0;font-size:20px}.profile p{margin:3px 0 0;color:rgba(255,255,255,.82)}.logout-btn{width:48px;height:48px;border-radius:16px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:22px}.clock-card{background:#fff;color:var(--dark);border-radius:30px;text-align:center;padding:24px 12px;margin-top:28px;box-shadow:var(--shadow)}.clock-label{letter-spacing:8px;font-size:12px;color:#9aa4b5;font-weight:900}.clock-time{font-size:44px;font-weight:900;letter-spacing:4px;margin-top:8px}.clock-date{font-weight:900;color:var(--blue);margin-top:4px}.content{padding:22px 24px}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:-36px}.mini-card,.card{background:#fff;border-radius:22px;padding:18px;box-shadow:var(--shadow);border:1px solid #f3f6fb}.mini-card .icon{width:42px;height:42px;border-radius:14px;background:#eef5ff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:12px}.mini-card h4{margin:0 0 6px;color:#97a1b2;font-size:13px}.mini-card strong{font-size:27px;letter-spacing:1px}.badge{display:inline-block;padding:6px 10px;border-radius:99px;font-size:12px;font-weight:900}.badge-green{background:#dcfce7;color:#16a34a}.badge-red{background:#fee2e2;color:#dc2626}.badge-yellow{background:#fef9c3;color:#a16207}.badge-blue{background:#dbeafe;color:#2563eb}.menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.menu-item{height:112px;border-radius:24px;background:#fff;border:1px solid #f1f4f9;box-shadow:0 10px 25px rgba(33,43,67,.07);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:900;color:#39445a}.menu-icon{width:54px;height:54px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:9px;background:#eff6ff;color:var(--blue)}.menu-item:nth-child(2) .menu-icon{background:#fff1f2;color:#e11d48}.menu-item:nth-child(3) .menu-icon{background:#ecfdf5;color:#059669}.menu-item:nth-child(4) .menu-icon{background:#fefce8;color:#ca8a04}.section-title{font-size:18px;margin:8px 0 14px}.bottom-nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;max-width:480px;width:100%;height:78px;background:#fff;border-top:1px solid #edf1f7;display:flex;align-items:center;justify-content:space-around;z-index:30}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:#9aa4b5;font-weight:900;font-size:24px}.bottom-nav span{font-size:13px}.bottom-nav a.active{color:var(--blue)}.bottom-nav .main-action{margin-top:-36px;width:78px;height:78px;border-radius:50%;background:var(--blue);color:#fff;box-shadow:0 15px 35px rgba(36,104,242,.35);justify-content:center}.bottom-nav .main-action span{font-size:12px}.presence-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px}.location-box{border:1px dashed #b7c4d7;border-radius:20px;padding:16px;background:#f8fbff;margin-bottom:16px}.notice{padding:14px 16px;border-radius:18px;background:#fff7ed;color:#9a3412;line-height:1.5}.face-box{border:1px solid #e7edf5;border-radius:20px;padding:16px;background:#fff;margin-bottom:16px;box-shadow:0 8px 23px rgba(33,43,67,.06)}.face-video,.face-preview{width:100%;max-height:340px;object-fit:cover;border-radius:18px;background:#0f172a;display:block}.face-preview{border:4px solid #dcfce7}.photo-thumb{width:54px;height:54px;border-radius:14px;object-fit:cover;border:1px solid #e7edf5;background:#f8fbff}.photo-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.day-card{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:center;background:#fff;border-radius:24px;padding:16px;margin-bottom:14px;box-shadow:0 8px 23px rgba(33,43,67,.07);border:1px solid #f1f4f9}.day-box{height:72px;border-radius:24px;background:#eff6ff;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--blue);font-weight:900}.day-box.holiday{background:#fff1f2;color:#ef4444}.day-box span:first-child{font-size:13px}.day-box span:last-child{font-size:26px}.day-detail{display:grid;grid-template-columns:1fr 1fr;gap:10px}.day-detail .full{grid-column:1/-1}.day-detail label{display:block;font-size:12px;color:#9aa4b5;font-weight:900;margin-bottom:3px}.day-detail strong{font-size:18px}.modal-like{background:#fff;border-radius:28px;padding:24px;text-align:center;box-shadow:var(--shadow)}
.admin-body{background:#f3f6fb}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:250px;background:#111827;color:#cbd5e1;padding:20px 14px;position:fixed;top:0;bottom:0;left:0}.admin-sidebar .brand{color:#fff;font-size:20px;font-weight:900;padding:10px 12px 22px}.admin-sidebar a{display:block;padding:12px 14px;border-radius:12px;margin:4px 0;font-weight:800}.admin-sidebar a:hover,.admin-sidebar a.active{background:#2563eb;color:#fff}.admin-main{margin-left:250px;width:calc(100% - 250px);padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.admin-top h1{margin:0;font-size:28px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-card{background:#fff;border-radius:20px;padding:20px;box-shadow:0 8px 23px rgba(33,43,67,.07);border:1px solid #edf1f7}.stat-card label{color:#8b95a7;font-weight:800;font-size:13px}.stat-card strong{display:block;font-size:30px;margin-top:6px}.table-card{background:#fff;border-radius:20px;padding:18px;box-shadow:0 8px 23px rgba(33,43,67,.07);border:1px solid #edf1f7;overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #edf1f7;text-align:left;font-size:14px}th{font-size:12px;text-transform:uppercase;color:#8b95a7;letter-spacing:.04em}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.filters input,.filters select{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fff}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid .full{grid-column:1/-1}.actions{display:flex;gap:8px;flex-wrap:wrap}.small{font-size:12px;padding:8px 10px;border-radius:10px}
@media(max-width:850px){.admin-sidebar{position:static;width:100%;display:flex;overflow:auto;gap:4px}.admin-layout{display:block}.admin-main{margin-left:0;width:100%;padding:18px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.admin-top{align-items:flex-start;gap:12px;flex-direction:column}}
@media(max-width:520px){.mobile-shell{max-width:none}.hero{border-bottom-left-radius:36px;border-bottom-right-radius:36px}.content{padding:20px}.clock-time{font-size:38px}.menu-grid{grid-template-columns:repeat(3,1fr);gap:10px}.menu-item{height:100px;font-size:12px}.summary-grid{gap:10px}.presence-actions{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.bottom-nav{max-width:none}}