:root{
    --ph-blue:#0f4b8d;
    --ph-blue-dark:#082b55;
    --ph-teal:#12b8b0;
    --ph-slate:#0f172a;
    --ph-muted:#64748b;
    --ph-bg:#f5f7fb;
    --ph-card:#ffffff;
    --ph-border:#e2e8f0;
    --ph-soft:#eaf4ff;
}
*{box-sizing:border-box}
body{background:var(--ph-bg); color:var(--ph-slate); font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;}
a{color:inherit}
.ph-topbar{height:76px;background:#fff;border-bottom:1px solid var(--ph-border);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:30;}
.ph-logo-wrap{display:flex;align-items:center;gap:14px;text-decoration:none;}
.ph-logo-img{height:44px;width:auto;display:block;}
.ph-logo-title{font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--ph-blue-dark);line-height:1;}
.ph-logo-sub{font-size:11px;color:var(--ph-muted);text-transform:uppercase;letter-spacing:.12em;margin-top:4px;}
.ph-nav{display:flex;align-items:center;gap:8px;}
.ph-nav a{font-size:14px;text-decoration:none;color:#334155;padding:10px 13px;border-radius:999px;}
.ph-nav a:hover,.ph-nav a.active{background:var(--ph-soft);color:var(--ph-blue);}
.ph-user{display:flex;align-items:center;gap:12px;color:#334155;font-size:14px;}
.ph-header{background:linear-gradient(135deg,var(--ph-blue-dark),var(--ph-blue));color:#fff;padding:28px 34px;}
.ph-header-inner{max-width:1180px;margin:0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;}
.ph-title{font-size:28px;font-weight:800;letter-spacing:-.03em;margin:0;}
.ph-subtitle{font-size:14px;color:#cfe6ff;margin:8px 0 0;max-width:720px;}
.ph-container{max-width:1180px;margin:0 auto;padding:28px 20px 54px;}
.ph-grid{display:grid;gap:18px;}.ph-grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}.ph-grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}.ph-grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.ph-card{background:var(--ph-card);border:1px solid var(--ph-border);border-radius:22px;box-shadow:0 16px 35px rgba(15,23,42,.06);overflow:hidden;}
.ph-card-pad{padding:22px;}.ph-card-head{padding:20px 22px;border-bottom:1px solid var(--ph-border);display:flex;align-items:center;justify-content:space-between;gap:16px;}
.ph-card-title{font-size:18px;font-weight:800;margin:0;color:#0f172a;}.ph-card-desc{font-size:13px;color:var(--ph-muted);margin:5px 0 0;}
.ph-stat-label{font-size:13px;color:var(--ph-muted);}.ph-stat-number{font-size:34px;font-weight:900;color:var(--ph-blue-dark);margin-top:8px;letter-spacing:-.05em;}.ph-stat-note{font-size:12px;color:#94a3b8;margin-top:8px;}
.ph-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 16px;text-decoration:none;font-weight:800;font-size:13px;cursor:pointer;}
.ph-btn-primary{background:linear-gradient(135deg,var(--ph-blue),#0b72c9);color:#fff;}.ph-btn-primary:hover{filter:brightness(.95)}
.ph-btn-teal{background:var(--ph-teal);color:#052f3a;}.ph-btn-light{background:#eef6ff;color:var(--ph-blue);}.ph-btn-dark{background:#0f172a;color:#fff;}
.ph-table{width:100%;border-collapse:collapse;}.ph-table th{background:#f8fafc;text-align:left;padding:13px 16px;font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--ph-border);}.ph-table td{padding:14px 16px;border-bottom:1px solid #eef2f7;font-size:14px;color:#334155;vertical-align:top;}.ph-table tr:hover td{background:#fbfdff;}
.ph-form{display:grid;gap:18px}.ph-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ph-label{display:block;font-size:13px;font-weight:800;color:#334155;margin-bottom:7px}.ph-input,.ph-select,.ph-textarea{width:100%;border:1px solid #cbd5e1;border-radius:13px;padding:11px 13px;font-size:14px;background:#fff;color:#0f172a}.ph-input:focus,.ph-select:focus,.ph-textarea:focus{outline:2px solid rgba(18,184,176,.22);border-color:var(--ph-teal)}.ph-textarea{min-height:96px;resize:vertical}.ph-error{font-size:12px;color:#dc2626;margin-top:5px}.ph-alert{padding:13px 16px;border-radius:14px;font-size:14px;margin-bottom:18px}.ph-alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.ph-badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;text-transform:capitalize}.ph-badge-blue{background:#e0f2fe;color:#075985}.ph-badge-teal{background:#ccfbf1;color:#115e59}.ph-badge-amber{background:#fef3c7;color:#92400e}.ph-badge-gray{background:#f1f5f9;color:#475569}.ph-badge-red{background:#fee2e2;color:#991b1b}.ph-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ph-empty{padding:42px 20px;text-align:center;color:#64748b}.ph-hero{min-height:calc(100vh - 0px);background:radial-gradient(circle at 20% 10%,#eaf4ff,transparent 34%),linear-gradient(135deg,#fff,#f4f8fc);display:flex;align-items:center;}.ph-hero-inner{max-width:1180px;margin:0 auto;padding:56px 22px;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.ph-hero-logo{max-width:460px;width:100%;}.ph-kicker{color:var(--ph-teal);font-weight:900;letter-spacing:.14em;text-transform:uppercase;font-size:12px}.ph-hero h1{font-size:56px;line-height:.98;margin:16px 0;color:var(--ph-blue-dark);letter-spacing:-.06em}.ph-hero p{font-size:18px;color:#475569;line-height:1.7}.ph-panel{background:#fff;border:1px solid var(--ph-border);border-radius:28px;padding:30px;box-shadow:0 25px 60px rgba(15,23,42,.1)}.ph-feature{display:flex;gap:14px;padding:16px;border-radius:18px;background:#f8fafc;margin-bottom:12px}.ph-dot{height:12px;width:12px;border-radius:99px;background:var(--ph-teal);margin-top:6px;flex:0 0 auto}.ph-footer{padding:22px;text-align:center;color:#64748b;font-size:13px;background:#fff;border-top:1px solid var(--ph-border)}
.ph-kiosk{min-height:100vh;background:linear-gradient(135deg,var(--ph-blue-dark),var(--ph-blue));color:#fff;display:flex;align-items:center;justify-content:center;padding:28px}.ph-kiosk-card{max-width:860px;width:100%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:34px;padding:46px;box-shadow:0 30px 80px rgba(0,0,0,.25);backdrop-filter:blur(12px)}.ph-kiosk-logo{height:90px;background:#fff;border-radius:24px;padding:12px;margin-bottom:26px}.ph-kiosk h1{font-size:48px;margin:0 0 12px}.ph-kiosk p{font-size:20px;color:#dbeafe}.ph-kiosk-actions{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.ph-kiosk-btn{display:block;text-align:center;background:#fff;color:var(--ph-blue-dark);padding:24px;border-radius:22px;font-weight:900;text-decoration:none;font-size:20px}.ph-kiosk-btn.alt{background:var(--ph-teal);color:#062b33}
@media(max-width:900px){.ph-topbar{height:auto;align-items:flex-start;gap:14px;flex-direction:column;padding:18px}.ph-nav{flex-wrap:wrap}.ph-header-inner{display:block}.ph-grid-4,.ph-grid-3,.ph-grid-2,.ph-form-grid,.ph-hero-inner{grid-template-columns:1fr}.ph-hero h1{font-size:42px}.ph-kiosk-actions{grid-template-columns:1fr}.ph-table{min-width:760px}}