:root{--bg:#f5f5f7;--card:#fff;--text:#1d1d1f;--muted:#6e6e73;--line:#e5e5ea;--blue:#1546a0;--danger:#b42318;--success:#027a48}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif}.container{max-width:1200px;margin:0 auto;padding:36px 22px}.container.narrow{max-width:1020px}.topbar{min-height:64px;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:0 26px;position:sticky;top:0;z-index:30}.brand{white-space:nowrap}.main-nav{display:flex;justify-content:center;gap:4px}.main-nav a{color:#515154;text-decoration:none;padding:9px 11px;border-radius:10px;font-size:14px}.main-nav a:hover,.main-nav a.active{background:#f0f2f7;color:var(--blue)}.userbox{white-space:nowrap}.hero{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:26px}.hero.compact{margin-bottom:22px}.hero h1{font-size:38px;letter-spacing:-1.4px;margin:5px 0 8px}.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--muted);font-weight:700}.muted{color:var(--muted)}.subtle{color:var(--muted);font-size:12px;margin-top:3px;max-width:460px;overflow:hidden;text-overflow:ellipsis}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.card,.panel,.login-card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 8px 30px rgba(0,0,0,.04)}.card{padding:22px}.card span,.card small{display:block;color:var(--muted)}.card strong{display:block;font-size:29px;margin:10px 0 8px;letter-spacing:-.7px}.panel{padding:8px 0 0;overflow:hidden;margin-bottom:22px}.form-panel{padding:24px;overflow:visible}.panel-head{padding:20px 22px}.panel h2,.form-panel h2{margin:0 0 4px}.between{display:flex;align-items:center;justify-content:space-between;gap:16px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:15px 22px;border-top:1px solid var(--line);text-align:left;white-space:nowrap}th{font-size:12px;color:var(--muted);font-weight:700}.right{text-align:right}.badge{display:inline-block;background:#eef3fb;color:var(--blue);padding:6px 10px;border-radius:999px;font-size:12px}.badge.large{font-size:13px;padding:8px 13px}.empty{text-align:center;color:var(--muted);padding:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 18px;font-size:15px;font-weight:650;cursor:pointer;text-decoration:none}.btn.primary{background:var(--blue);color:#fff}.btn.ghost{background:#fff;color:var(--text);border:1px solid var(--line)}.btn:disabled{opacity:.45;cursor:not-allowed}.link,.table-link{color:var(--blue);text-decoration:none}.userbox .link{margin-left:12px}.login-body{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);padding:34px}.login-card h1{margin:10px 0 4px;font-size:32px}.brand-mark{width:54px;height:54px;border-radius:16px;background:var(--blue);color:white;display:grid;place-items:center;font-size:26px;font-weight:800}.stack{display:grid;gap:16px;margin-top:24px}label{font-size:13px;font-weight:650;color:#3a3a3c}input,select,textarea{width:100%;margin-top:7px;padding:13px 14px;border:1px solid #d2d2d7;border-radius:11px;font:inherit;background:#fff;color:var(--text)}textarea{min-height:92px;resize:vertical}.alert,.success{padding:12px 14px;border-radius:12px;margin:0 0 18px;font-size:14px}.alert{background:#fef3f2;color:var(--danger)}.success{background:#ecfdf3;color:var(--success)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .wide{grid-column:1/-1}.form-actions,.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin:20px 0}.project-form{display:grid;gap:0}.cost-list{display:grid;gap:10px;margin-top:18px}.cost-row{display:grid;grid-template-columns:220px 1fr 170px 42px;gap:10px;align-items:end}.cost-row select,.cost-row input{margin-top:0}.icon-btn{height:46px;border:1px solid var(--line);background:#fff;border-radius:11px;font-size:22px;cursor:pointer}.calc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:22px}.calc-grid>div{background:#f7f7f9;border-radius:14px;padding:14px}.calc-grid span,.detail-list span{display:block;color:var(--muted);font-size:12px}.calc-grid strong{display:block;font-size:20px;margin-top:7px}.calc-grid .total{background:#eef3fb}.detail-list{padding:0 22px 18px}.detail-list>div{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line)}.detail-list .total strong{font-size:22px}dialog{border:0;padding:0;border-radius:24px;width:min(720px,calc(100% - 30px));box-shadow:0 30px 80px rgba(0,0,0,.22)}dialog::backdrop{background:rgba(0,0,0,.34);backdrop-filter:blur(5px)}.modal-form{padding:26px}.modal-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:20px}.modal-head h2{margin:0}.x{text-decoration:none;color:var(--muted);font-size:28px;line-height:1}.modal-actions{margin-bottom:0}
@media(max-width:980px){.topbar{grid-template-columns:1fr auto}.main-nav{grid-column:1/-1;grid-row:2;justify-content:flex-start;overflow:auto;padding:0 0 10px}.cards{grid-template-columns:1fr 1fr}.calc-grid{grid-template-columns:1fr 1fr}.calc-grid .total{grid-column:1/-1}.cost-row{grid-template-columns:1fr 1fr 150px 42px}.two-col{grid-template-columns:1fr}}
@media(max-width:620px){.cards{grid-template-columns:1fr}.topbar{padding:10px 16px}.container{padding:24px 14px}.hero{display:block}.hero h1{font-size:31px}.hero .btn{margin-top:14px;width:100%}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.cost-row{grid-template-columns:1fr}.icon-btn{width:100%}.calc-grid{grid-template-columns:1fr}.calc-grid .total{grid-column:auto}.userbox span{display:none}.form-panel{padding:18px}.between{align-items:flex-start;flex-direction:column}}
.hero-actions{display:flex;align-items:center;gap:10px}.allocation-box{margin:20px 0;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fafafa}.allocation-box h3{margin:0 0 4px}.allocation-list{display:grid;gap:9px;margin-top:14px}.allocation-row{display:grid;grid-template-columns:1fr 145px 150px;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px}.allocation-row>div:first-of-type span,.pending span,.allocation-summary span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.allocation-row input{margin:0}.pending{text-align:right}.allocation-summary{text-align:right}.allocation-summary strong{display:block;font-size:19px;margin-top:3px}.empty.mini{padding:16px}.badge.warn{background:#fff4e5;color:#9a6700}.close-btn{width:42px}.modal-form>label{display:block;margin-top:14px}
@media(max-width:620px){.hero-actions{margin-top:14px;justify-content:space-between}.allocation-row{grid-template-columns:1fr}.pending{text-align:left}.allocation-summary{text-align:left}.allocation-box .between{display:block}}