:root{--navy:#10263b;--navy2:#17324d;--blue:#2979ff;--cyan:#16b8d4;--bg:#f2f5f8;--panel:#fff;--text:#182230;--muted:#6d7885;--line:#dfe5eb;--success:#15835b;--warning:#b87400;--danger:#c43b45;--shadow:0 16px 40px rgba(18,38,58,.09);--radius:18px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:linear-gradient(180deg,var(--navy),#0b1b2b);color:#fff;padding:24px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 28px}.brand span{display:block;color:#a9b9c8;font-size:13px}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-weight:800;box-shadow:0 8px 18px rgba(41,121,255,.3)}nav{display:grid;gap:6px}.nav-item{border:0;background:transparent;color:#b8c5d2;padding:12px 14px;text-align:left;border-radius:12px;font-weight:650}.nav-item:hover,.nav-item.active{background:rgba(255,255,255,.1);color:#fff}.sidebar-footer{margin-top:auto;display:grid;gap:10px;padding:18px 10px 2px;border-top:1px solid rgba(255,255,255,.1)}.sidebar-footer a{font-size:13px;color:#b8c5d2;text-decoration:none}.main-content{min-width:0;padding:0 28px 40px}.topbar{min-height:98px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar h1,.section-head h2,.hero-panel h2{margin:2px 0 0}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:800;color:var(--blue)}.muted{color:var(--muted)}.top-actions{display:flex;align-items:center;gap:12px}.top-actions select{min-width:250px}.user-chip{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:13px}.menu-button{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 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.label{font-size:12px;color:var(--muted);font-weight:700}.metric-card .value{font-size:25px;font-weight:850;margin-top:8px;letter-spacing:-.03em}.metric-card .sub{font-size:12px;margin-top:7px;color:var(--muted)}.metric-card.good{border-top:4px solid var(--success)}.metric-card.warn{border-top:4px solid var(--warning)}.metric-card.bad{border-top:4px solid var(--danger)}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-bottom:18px}.panel{border-radius:var(--radius);padding:22px;margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel h3{margin:4px 0 0}.progress-row{margin:16px 0}.progress-label{display:flex;justify-content:space-between;font-size:13px;font-weight:700;margin-bottom:7px}.progress-track{height:10px;border-radius:999px;background:#edf1f5;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:999px}.cash-list{display:grid;gap:12px}.cash-row{display:flex;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.cash-row:last-child{border-bottom:0}.alert{border-radius:13px;padding:13px 15px;margin:0 0 16px;font-weight:650}.alert.success{background:#eaf8f2;color:#126f4e}.alert.warning{background:#fff7e7;color:#8a5a00}.alert.danger{background:#fff0f1;color:#a62e38}.alert.info{background:#eaf3ff;color:#245b9c}.table-card{border-radius:var(--radius);overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th,.data-table td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.data-table th{background:#f7f9fb;color:#536170;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.data-table tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.badge.safe,.badge.approved,.badge.paid,.badge.active{background:#e8f7f0;color:#11714e}.badge.warning,.badge.pending,.badge.partially_paid{background:#fff5df;color:#8d5c00}.badge.danger,.badge.rejected,.badge.overdue{background:#ffecef;color:#ad303c}.badge.paused,.badge.draft,.badge.sent,.badge.unpaid{background:#edf2f7;color:#536170}.actions{display:flex;gap:6px;flex-wrap:wrap}.scenario-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.scenario-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px;box-shadow:var(--shadow)}.scenario-card.best{border:2px solid var(--blue)}.scenario-card h3{margin:6px 0 16px}.scenario-card dl{display:grid;grid-template-columns:1fr auto;gap:10px;font-size:13px}.scenario-card dt{color:var(--muted)}.scenario-card dd{margin:0;font-weight:800}.tag{display:inline-flex;background:#eaf3ff;color:#245b9c;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:800;margin-right:5px}.modal{position:fixed;inset:0;background:rgba(6,18,30,.62);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}.modal.open{display:flex}.modal-card{width:min(520px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:20px;padding:25px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.3)}.modal-card.wide{width:min(820px,100%)}.modal-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:28px;color:var(--muted)}.stack{display:grid;gap:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:7px;font-size:12px;font-weight:750;color:#445261}input,select,textarea{width:100%;border:1px solid #ccd5de;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(41,121,255,.12)}textarea{resize:vertical}.auth-page,.worker-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top left,#1b4265,#0b1b2b 54%,#07131f)}.auth-card,.worker-card{width:min(440px,100%);background:#fff;border-radius:24px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.auth-card h1,.worker-card h1{margin:12px 0 4px}.auth-card .brand-mark,.worker-card .brand-mark{width:50px;height:50px}.small-link{display:block;text-align:center;margin-top:18px;color:var(--blue);font-size:13px;font-weight:700;text-decoration:none}#toast{position:fixed;right:24px;top:24px;z-index:100;width:min(360px,calc(100vw - 48px))}.empty-state{text-align:center;padding:45px 20px;color:var(--muted)}.number-positive{color:var(--success);font-weight:800}.number-negative{color:var(--danger);font-weight:800}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.scenario-grid{grid-template-columns:1fr}.scenario-controls{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-270px;z-index:45;width:250px;transition:.25s}.sidebar.open{left:0}.main-content{padding:0 14px 30px}.menu-button{display:inline-block}.topbar{align-items:center}.topbar>div:nth-child(2){flex:1}.top-actions .user-chip{display:none}.top-actions select{min-width:120px;max-width:145px}.metric-grid{grid-template-columns:1fr}.hero-panel{align-items:flex-start;flex-direction:column}.hero-actions{width:100%;flex-wrap:wrap}.form-grid,.two-col,.scenario-controls{grid-template-columns:1fr}.full{grid-column:auto}.section-head{align-items:flex-start}.section-head h2{font-size:22px}.panel{padding:17px}}
/* Production v2 additions */
.install-link{border:0;background:transparent;color:#b8c5d2;padding:0;text-align:left;font-size:13px}.install-link:hover{color:#fff}
.link-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.compact-hero{padding:18px}.big-number{font-size:34px;font-weight:900;letter-spacing:-.03em}.ai-panel{display:flex;justify-content:space-between;gap:20px;align-items:end;background:linear-gradient(120deg,#fff,#f5f3ff)}.ai-controls{display:grid;grid-template-columns:1.4fr 1fr auto;gap:12px;align-items:end;min-width:min(620px,100%)}.btn.ai{background:linear-gradient(135deg,#6f5cff,#3b74ff);color:#fff;white-space:nowrap}.advice-card{border:1px solid #d7d0ff;background:linear-gradient(135deg,#fbfaff,#f3f7ff)}.advice-kicker{display:inline-flex;padding:6px 10px;background:#ece8ff;color:#5844d7;border-radius:999px;font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.advice-main{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:14px 0}.advice-number{font-size:44px;font-weight:900;color:#3f55d6}.advice-stats{display:flex;gap:8px;flex-wrap:wrap}.advice-stats span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800}.notice{margin-top:14px;padding:10px 12px;border-radius:10px;background:#eef3f8;color:#5a6875;font-size:12px}.success-tag{background:#e8f7f0!important;color:#11714e!important}.danger-tag{background:#ffecef!important;color:#ad303c!important}.file-button{display:inline-flex;border-radius:11px;padding:11px 16px;font-weight:750;background:#eaf1f8;color:var(--navy2);cursor:pointer}.check{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:9px}.check input{width:auto}.data-table code{font-size:11px;white-space:pre-wrap;word-break:break-word;color:#425466}.actions .link-btn{padding:7px 10px}
@media(max-width:1000px){.ai-panel{display:block}.ai-controls{grid-template-columns:1fr 1fr;margin-top:16px;min-width:0}.ai-controls .btn{grid-column:1/-1}.advice-main{align-items:flex-start;flex-direction:column}}
@media(max-width:760px){.ai-controls{grid-template-columns:1fr}.ai-controls .btn{grid-column:auto}.big-number{font-size:28px}.advice-number{font-size:38px}}
.scenario-card.recommended{border:2px solid #6f5cff;box-shadow:0 16px 42px rgba(89,72,220,.14)}
.recommend-tag{background:#ece8ff!important;color:#5844d7!important}.warning-tag{background:#fff5df!important;color:#8d5c00!important}
.worker-access{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:14px;background:#f7f9fb}.worker-access[hidden]{display:none}

/* AI Project Manager v4 */
.manager-panel{background:linear-gradient(135deg,#ffffff 0%,#f7f7ff 58%,#f1f6ff 100%);border-color:#d9d5ff}
.manager-title{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}.manager-title h3{margin:4px 0 0}
.planning-target{display:flex;gap:5px;flex-direction:column;align-items:flex-end;background:#eef1ff;border:1px solid #d6dbff;border-radius:12px;padding:10px 13px;min-width:145px}.planning-target span{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#6e73a9;font-weight:800}.planning-target strong{font-size:14px;color:#3e4db5}
.manager-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.manager-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px}.manager-primary{padding:13px 20px}.small-note{font-size:12px}.switch-label{display:flex;flex-direction:row;justify-content:space-between;align-items:center;border:1px solid #ccd5de;border-radius:10px;padding:10px 12px;background:#fff}.switch-label input{width:auto;transform:scale(1.12)}
.ai-manager-result{padding:24px;border-color:#cfc7ff}.result-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.result-head h3{margin:9px 0 0}.risk-pill{display:inline-flex;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:850}.risk-pill.success{background:#e8f7f0;color:#11714e}.risk-pill.warning{background:#fff5df;color:#8d5c00}.risk-pill.danger{background:#ffecef;color:#ad303c}
.ai-plan-hero{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center;margin:22px 0}.worker-recommendation{display:flex;align-items:baseline;gap:9px;padding:18px;border-radius:16px;background:linear-gradient(135deg,#ebe8ff,#eaf3ff);color:#3f55d6}.worker-recommendation>span:last-child{font-weight:800}.plan-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.plan-metrics>div{background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px}.plan-metrics span,.plan-metrics small{display:block;color:var(--muted);font-size:11px}.plan-metrics strong{display:block;font-size:16px;margin:5px 0}.constraint-tags{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 18px}.ai-explanation{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.ai-explanation h4,.alternatives h4{margin:0 0 9px}.ai-explanation p{margin:0;line-height:1.65;color:#43505d}.alternatives{margin-top:18px}.alternative-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.alternative-card{border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px;text-align:left;color:var(--text)}.alternative-card span,.alternative-card small{display:block}.alternative-card span{font-size:10px;color:#6b76a6;font-weight:850;text-transform:uppercase;letter-spacing:.05em}.alternative-card strong{display:block;margin:6px 0;font-size:15px}.alternative-card small{color:var(--muted);line-height:1.4}.scenario-tags{min-height:28px}
.ai-chat-panel{display:grid;gap:16px}.quick-questions{display:flex;gap:8px;flex-wrap:wrap}.quick-question{border:1px solid #d8dbe8;background:#f8f9ff;color:#485598;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:750}.chat-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.chat-row textarea{min-height:68px}.ai-chat-answer{background:linear-gradient(135deg,#fbfaff,#f4f8ff);border:1px solid #d9d5ff;border-radius:14px;padding:16px}.ai-chat-answer p{margin:10px 0 0;line-height:1.65}.compact-scenario-controls{grid-template-columns:1fr 2fr;align-items:end}.scenario-helper{display:flex;flex-direction:column;gap:5px;padding-bottom:2px}
.warning-tag{background:#fff5df!important;color:#8d5c00!important}.recommend-tag{background:#ece8ff!important;color:#5844d7!important}

@media(max-width:1200px){.manager-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.plan-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.alternative-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.manager-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ai-plan-hero{grid-template-columns:1fr}.worker-recommendation{width:max-content}.chat-row{grid-template-columns:1fr}.chat-row .btn{width:100%}}
@media(max-width:760px){.manager-title{flex-direction:column}.planning-target{align-items:flex-start}.manager-grid,.plan-metrics,.alternative-grid,.compact-scenario-controls{grid-template-columns:1fr}.worker-recommendation{width:100%;justify-content:center}.manager-actions .btn{width:100%}}