:root{
  --bg:#f7f9ff;
  --panel:#ffffff;
  --text:#0b1736;
  --muted:#68748a;
  --line:#dbe4f4;
  --soft:#f3f6fc;
  --blue:#2f5bea;
  --green:#19a76f;
  --shadow:0 18px 50px rgba(20,41,88,.08);
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at 20% 0%,#eef3ff 0,#f7f9ff 38%,#fbfcff 100%);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;font-size:14px;line-height:1.45}
a{color:var(--blue);text-decoration:none}
.app-shell{min-height:100vh;display:flex}
.sidebar{width:214px;background:rgba(255,255,255,.92);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:30px;position:sticky;top:0;height:100vh;backdrop-filter:blur(12px)}
.brand{font-size:20px;font-weight:900;color:var(--text);letter-spacing:0}.brand span,.login-brand span{color:#064df4}
nav{display:grid;gap:8px}
nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:8px;color:#23324d;font-weight:700;font-size:13px}
nav a:hover,nav a:focus{background:#eef4ff;color:#0f46da}
.nav-sublist{display:grid;gap:4px;margin:-2px 0 4px 28px}.nav-sublist a{padding:8px 10px;font-size:12px;color:#2450df;background:#eef4ff}
.nav-icon{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;color:#28446c;font-size:12px}
.sidebar-footer{margin-top:auto;display:grid;gap:7px;color:var(--muted);font-size:12px}.sidebar-footer strong{color:var(--text)}
.main{flex:1;width:100%;max-width:1240px;margin:0 auto;padding:28px 30px 42px}
.page-header{margin-bottom:24px}.page-header.compact{margin-bottom:16px}
.page-header h1{margin:0 0 6px;font-size:30px;line-height:1.12;letter-spacing:0;font-weight:900}
.page-header p,.muted{color:var(--muted);margin:0}
.eyebrow{font-size:12px;font-weight:900;color:#29456f;margin:0 0 6px}
.subheading{font-size:14px;margin:18px 0 14px}
.messages{display:grid;gap:10px;margin-bottom:16px}.message{padding:12px 14px;border-radius:8px;background:#eff5ff;border:1px solid #c9d8ff;font-weight:700}.message.success{background:#ecfdf3;border-color:#b7ebca;color:#047857}.message.warning{background:#fff7ed;border-color:#fed7aa;color:#9a3412}
.button,button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cfd9ed;background:#fff;color:#16315f;border-radius:7px;min-height:38px;padding:9px 15px;font-weight:800;cursor:pointer;font:inherit}
.button.primary,button.primary{background:linear-gradient(180deg,#3f66ff,#2450df);border-color:#214ad4;color:#fff;box-shadow:0 10px 20px rgba(47,91,234,.18)}
.button.danger,button.danger{background:#fff5f5;border-color:#fecaca;color:#b42318}
.button.small{min-height:31px;padding:6px 11px;font-size:12px}
.link-button{border:0;background:transparent;padding:0;min-height:0;color:var(--blue);justify-content:flex-start;box-shadow:none}
.panel,.tool-card,.auth-card,.upload-card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:20px}
.section-title{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:20px 0 14px}.section-title h2{font-size:16px;margin:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:14px;margin-bottom:22px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:17px 18px}.stat-card strong{display:block;font-size:22px;font-weight:900}.stat-card span{font-size:12px;color:var(--muted);font-weight:800}.stat-card.success{background:#f0fbf6}
.stat-card.danger{background:#fff5f5}.payroll-stats{margin-bottom:16px}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-bottom:24px}.catalog-grid{grid-template-columns:repeat(2,minmax(260px,1fr))}
.tool-card{min-height:154px;display:grid;align-content:start;gap:8px}.tool-card h2{font-size:15px;margin:0}.tool-card p{color:var(--muted);margin:0;min-height:38px;font-size:13px}
.module-feedback-link{font-size:12px;font-weight:900;color:#45607e}
.price-row{display:flex;align-items:center;gap:8px;color:#1b2a44}.price-row strong{font-size:16px}.price-row span{color:var(--muted);font-size:12px;font-weight:800}
.card-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tool-icon{width:34px;height:34px;border-radius:7px;background:#eef4ff;display:grid;place-items:center;font-size:12px;font-weight:900;color:#2450df}
.badge{display:inline-flex;width:max-content;border-radius:999px;background:#eef2f7;color:#475467;padding:4px 10px;font-size:12px;font-weight:900}.badge.ok{background:#dcfce7;color:#047857}
.status-ready,.status-sent{background:#dcfce7;color:#047857}.status-invalid_email,.status-missing_email,.status-failed{background:#fee2e2;color:#b42318}.status-skipped{background:#f1f5f9;color:#475467}.status-text{font-style:normal;font-weight:900;font-size:12px}.status-text.ok{color:#047857}.status-text.danger{color:#b42318}
.activity-list{list-style:none;margin:0;padding:0;display:grid;gap:0}.activity-list li{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:12px 0}.activity-list span{color:var(--muted);font-size:12px}.split-panel{margin-top:4px}
.login-screen{min-height:calc(100vh - 56px);display:grid;grid-template-columns:1fr 430px;gap:54px;align-items:center;padding:28px;max-width:1080px;margin:0 auto}
.login-brand h1{font-size:40px;margin:0 0 12px;font-weight:950}.login-brand p{max-width:310px;color:#243657;font-weight:700}.elevated{margin:0;max-width:none;padding:34px;border-radius:10px}.auth-card h1{margin:0 0 8px;font-size:28px}.auth-card form,.panel form{display:grid;gap:14px}.auth-card p,.panel p{margin:0 0 10px}
.desk-illustration{position:relative;width:280px;height:190px;margin-top:42px}.laptop{position:absolute;left:82px;top:18px;width:150px;height:95px;border:8px solid #3b4454;border-radius:4px;transform:skew(-8deg) rotate(12deg);background:linear-gradient(135deg,#eef3ff,#fff)}.laptop:after{content:"";position:absolute;left:-16px;bottom:-34px;width:190px;height:18px;background:#dfe6f3;border-radius:4px}.plant{position:absolute;left:20px;bottom:28px;width:32px;height:46px;background:linear-gradient(#30b36e,#137747);border-radius:60% 60% 20% 20%}.plant:after{content:"";position:absolute;left:-8px;bottom:-18px;width:48px;height:22px;background:#f2d8bd;border-radius:50%}.pen{position:absolute;right:18px;bottom:26px;width:80px;height:8px;border-radius:999px;background:#f59e0b;transform:rotate(-16deg)}
label{display:block;font-weight:800;margin-bottom:6px;color:#1b2a44}input,textarea,select{width:100%;border:1px solid #cfd9ed;border-radius:7px;padding:11px 12px;font:inherit;background:#fff;color:var(--text)}input:focus,textarea:focus,select:focus{outline:3px solid #dce7ff;border-color:#5272ea}textarea{min-height:128px}.helptext{display:block;color:var(--muted);font-size:12px}.errorlist{color:#b42318}
.notice-panel{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;border-color:#c9d8ff;background:#f8fbff}.notice-panel h2{font-size:15px;margin:0 0 5px}
.guide-box{margin:14px 0 18px;border:1px solid var(--line);border-radius:8px;background:#fff}.guide-box summary{padding:14px 16px;font-weight:900;cursor:pointer}.guide-box[open] summary{border-bottom:1px solid var(--line)}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:16px}.guide-grid h2,.excel-guide h2{font-size:15px;margin:0 0 10px}.guide-grid ol,.excel-guide ul{margin:0;padding-left:20px;color:#334155}.guide-grid li,.excel-guide li{margin:7px 0}
.excel-guide{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:16px;background:#fffdf7;border-color:#fed7aa}.excel-guide p{margin:0 0 10px;color:#334155}
.sheet-panel{margin-bottom:16px}.sheet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.sheet-card{border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff;display:grid;gap:5px}.sheet-card strong{font-size:14px}.sheet-card span{color:var(--muted);font-size:12px}
.confirm-box{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.confirm-box div{border:1px solid var(--line);border-radius:8px;padding:14px;background:#f8fafc}.confirm-box strong{display:block;font-size:22px}.confirm-box span{color:var(--muted);font-size:12px;font-weight:800}.warning-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:8px;color:#9a3412;padding:12px}
.step-strip{display:flex;gap:8px;margin:0 0 16px;flex-wrap:wrap}.step-strip span{border:1px solid var(--line);background:#fff;color:#45607e;border-radius:8px;padding:9px 12px;font-size:12px;font-weight:900}.step-strip .active{background:#eaf1ff;border-color:#bad0ff;color:#1647cc}
.upload-card{padding:0;overflow:hidden}.drop-zone{margin:18px;border:1px dashed #9cb3df;border-radius:8px;min-height:240px;display:grid;place-items:center;text-align:center;align-content:center;gap:10px;background:linear-gradient(180deg,#fbfdff,#f8fbff)}.drop-zone p{min-width:320px;margin:0}.drop-zone label{font-size:16px}.drop-zone input{background:#fff}.upload-icon{width:44px;height:44px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;font-size:22px;background:#fff}.drop-zone small{color:var(--muted)}
.table-wrap{overflow:auto}table{width:100%;border-collapse:separate;border-spacing:0;min-width:720px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px}th{font-size:12px;color:#42526b;background:#f8fafc;font-weight:900}td{font-size:13px}.empty{padding:16px;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;color:var(--muted)}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-section{margin-top:16px}.action-cell{display:flex;gap:8px;flex-wrap:wrap}.action-cell form{display:inline-flex}
.tool-layout{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:16px}.result-panel{display:grid;gap:12px;align-content:start}.word-result{font-size:26px;font-weight:900;line-height:1.35;background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:18px}
.feedback-cta{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;background:#f8fbff}.feedback-cta h2{font-size:16px;margin:0 0 6px}.feedback-cta p{margin:0;color:var(--muted)}
@media (max-width:900px){.login-screen,.admin-grid,.tool-layout{grid-template-columns:1fr}.catalog-grid,.stats-grid{grid-template-columns:1fr 1fr}.desk-illustration{display:none}}
@media (max-width:760px){.app-shell{display:block}.sidebar{position:static;width:auto;height:auto}.main{padding:20px}.section-title,.activity-list li,.notice-panel,.excel-guide,.feedback-cta{align-items:flex-start;flex-direction:column}.page-header h1{font-size:26px}.catalog-grid,.stats-grid,.guide-grid{grid-template-columns:1fr}.login-screen{padding:12px}.drop-zone p{min-width:0;width:100%}}