:root{color-scheme:light;--bg: #f8fafc;--surface: #ffffff;--ink: #1e293b;--muted: #64748b;--brand: #0f766e;--brand-strong: #115e59;--brand-soft: #ccfbf1;--accent: #14b8a6;--line: #e2e8f0;--line-soft: #f1f5f9;--danger-bg: #fef2f2;--danger-ink: #991b1b;--danger-line: #fecaca;--success-bg: #ecfdf5;--shadow-sm: 0 2px 8px rgba(15, 23, 42, .05);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08);--shadow-lg: 0 16px 36px rgba(15, 23, 42, .12)}.app[data-theme=avances]{--brand: #3730a3;--brand-strong: #312e81;--brand-soft: #e0e7ff;--accent: #6366f1}.app[data-theme=mano_obra]{--brand: #0f766e;--brand-strong: #115e59;--brand-soft: #ccfbf1;--accent: #14b8a6}.app[data-theme=materiales]{--brand: #b45309;--brand-strong: #92400e;--brand-soft: #fef3c7;--accent: #f59e0b}.app[data-theme=facturacion]{--brand: #0e7490;--brand-strong: #155e75;--brand-soft: #cffafe;--accent: #06b6d4}.app[data-theme=superadmin]{--brand: #b91c1c;--brand-strong: #991b1b;--brand-soft: #fee2e2;--accent: #ef4444}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Trebuchet MS,Lucida Sans Unicode,sans-serif;color:var(--ink);background:radial-gradient(circle at 8% 10%,#dff7f4 0%,transparent 34%),radial-gradient(circle at 92% 0%,#dbeafe 0%,transparent 32%),var(--bg)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(520px,100%);border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow-lg);padding:24px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:10px}.login-module{margin:0 0 12px;border:1px solid #99f6e4;border-radius:999px;display:inline-flex;align-items:center;padding:6px 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;background:var(--brand-soft);color:var(--brand-strong);font-weight:800}.login-form{display:grid;gap:12px}.auth-error{margin:0;border:1px solid var(--danger-line);border-radius:12px;padding:10px;background:var(--danger-bg);color:var(--danger-ink);font-weight:700}.demo-credentials{margin-top:12px;border:1px dashed var(--line);border-radius:12px;background:#f8fafc;padding:10px}.demo-credentials p{margin:4px 0;font-size:13px;color:var(--muted)}.app{max-width:1400px;margin:0 auto;padding:20px}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;border:1px solid var(--line);border-radius:16px;background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}.brand-wrap{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-size:22px}.brand-title{margin:0;font-size:24px;font-weight:900;letter-spacing:-.02em}.brand-title span{color:var(--brand)}.brand-subtitle{margin:2px 0 0;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800}.header-meta{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.module-badge,.session-badge{margin:0;border:1px solid var(--line);border-radius:999px;background:#fff;padding:6px 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:800}.header-action{padding:6px 10px;border-radius:999px;font-size:12px}.module-select-inline{display:grid;gap:4px;font-size:10px;letter-spacing:.06em;text-transform:uppercase}.module-select-inline select{min-width:190px;padding:6px 10px}.module-badge{border-color:#99f6e4;background:var(--brand-soft);color:var(--brand-strong)}.tabs{display:flex;gap:8px;margin:14px 0 16px}.tab{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:10px 16px;font-weight:800}.tab.active{background:linear-gradient(135deg,var(--brand-strong),var(--brand));color:#fff;border-color:var(--brand-strong)}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.card h2,.card h3{margin-top:0}.card h2{margin-bottom:10px;font-size:22px;font-weight:900;letter-spacing:-.01em}.card h3{margin-bottom:8px;font-size:16px;font-weight:800}.controls{display:grid;gap:12px}label{display:grid;gap:6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;color:var(--muted)}input,textarea,select,button,.btn-link{border:1px solid var(--line);border-radius:12px;padding:9px 12px;font:inherit;color:var(--ink)}input,textarea,select{background:#f8fafc;text-transform:none}input:focus,textarea:focus,select:focus,button:focus-visible,.btn-link:focus-visible{outline:2px solid #99f6e4;outline-offset:1px;border-color:var(--brand)}button,.btn-link{cursor:pointer;background:#fff;text-decoration:none;color:var(--ink);font-weight:800;transition:all .2s ease}button:hover,.btn-link:hover{border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--brand-strong),var(--brand));border-color:var(--brand-strong);color:#fff}.btn-primary:hover{border-color:var(--brand-strong);box-shadow:var(--shadow-md)}.btn-secondary{background:#fff;color:var(--ink)}.btn-danger{background:var(--danger-bg);border-color:var(--danger-line);color:var(--danger-ink)}.btn-danger:hover{border-color:#f87171}button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.actions{display:flex;flex-wrap:wrap;gap:10px}.status{color:var(--brand);font-weight:800;border:1px solid #99f6e4;border-radius:12px;padding:10px 12px;background:var(--success-bg)}.warning-status{color:#92400e;border-color:#fcd34d;background:#fffbeb}.warnings{margin:0;color:#9f3f3f;border:1px solid var(--danger-line);border-radius:12px;padding:10px 12px 10px 28px;background:var(--danger-bg)}.transfer-progress{border:1px solid var(--line);border-radius:14px;background:#f8fafc;padding:12px}.progress-track{width:100%;height:8px;background:#e7edf2;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--brand-strong),var(--accent));transition:width .2s ease}.progress-meta{margin:6px 0 0;color:#314451;font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line-soft);padding:8px;min-width:120px}th{background:#f8fafc;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}tbody tr:hover{background:#f8fffe}.group{margin:8px 0 16px;padding:12px;border-left:4px solid var(--accent);border-radius:0 12px 12px 0;background:#f8fffe}.weekly-cover-box{border:1px dashed #b9c7cb;border-radius:10px;background:#f8fbfb;padding:12px;display:grid;gap:10px}.weekly-cover-box.disabled{opacity:.75}.step-block{border:1px solid var(--line);border-radius:12px;background:#fcfefe;padding:12px;display:grid;gap:10px}.step-block p{margin:0;color:var(--muted)}.dropzone{border:2px dashed #9dd6d2;border-radius:14px;background:#f5fffe;padding:14px;display:grid;gap:8px;justify-items:start}.dropzone.over{border-color:var(--brand);background:#e8fffb}.dropzone p{margin:0;color:#335b57;font-weight:700}.file-chip-list{display:flex;flex-wrap:wrap;gap:8px}.file-chip{border:1px solid #bfdbfe;background:#eff6ff;border-radius:999px;padding:4px 8px;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700}.file-chip button{border:0;background:transparent;padding:0 4px}.weekly-cover-box h3{margin:0;color:var(--brand)}.weekly-cover-box p{margin:0;color:var(--muted)}.project-chip-list{display:flex;flex-wrap:wrap;gap:8px}.project-chip{border:1px solid #99f6e4;background:#ecfeff;color:#115e59;border-radius:999px;padding:4px 8px;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700}.project-chip button{border:0;background:transparent;padding:0 4px;color:#144448;font-weight:900}.contractor-role-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;margin:6px 0 12px}.contractor-role-card{border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,#fff,#f8fafc);padding:8px 10px}.contractor-role-card h4{margin:0;font-size:13px;color:var(--muted)}.contractor-role-card p{margin:4px 0 0;font-size:16px;font-weight:800;color:var(--brand)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:12px}.kpi-grid.compact{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.kpi-card{border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#fff,#f8fafc);padding:12px}.kpi-card h3{margin:0;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.kpi-card p{margin:6px 0 0;font-size:24px;font-weight:800;color:#0f172a}.role-grid{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}.role-chip{border:1px solid #bae6fd;background:#f0fdfa;color:#115e59;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:700;display:inline-flex;align-items:center;gap:6px}.role-chip input{margin:0}details>summary{cursor:pointer;font-weight:800;color:var(--brand);padding:8px 6px;border-radius:10px}details>details{margin-top:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a94;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;z-index:1000}.modal-card{width:min(760px,100%);max-height:88vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-lg);padding:20px}.modal-card h3{margin:0 0 8px;color:var(--brand)}.modal-card p{margin:0 0 12px;color:var(--muted)}.modal-role-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:12px}.save-progress-modal{width:min(520px,100%)}.progress-fill.indeterminate{width:40%;animation:indeterminate-slide 1.1s ease-in-out infinite}@keyframes indeterminate-slide{0%{margin-left:-40%}to{margin-left:100%}}.bar-chart-grid{display:grid;gap:8px;margin-top:8px}.bar-chart-item{border:1px solid var(--line);border-radius:12px;background:#f8fafc;padding:8px 10px}.bar-chart-item p{margin:0 0 6px;font-weight:700}.bar-track{height:10px;border-radius:999px;background:#e2e8f0;overflow:hidden}.bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand-strong),var(--accent))}.bar-chart-item small{display:block;margin-top:6px;color:var(--muted);font-weight:700}.help-mode-banner{margin:0 0 12px;border:1px solid #fecaca;border-radius:12px;background:#fff1f2;color:#9f1239;padding:10px 12px;font-weight:800}.support-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:12px}@media (max-width: 900px){.app{padding:12px}.app-header{position:static;flex-direction:column;align-items:flex-start}.header-meta{justify-content:flex-start}.actions,.tabs{flex-direction:column}button,.btn-link{width:100%;text-align:center}}