:root{--red:#d90429;--dark:#111827;--muted:#667085;--bg:#f3f5f8;--card:#fff;--border:#e5e7eb;--blue:#2563eb;--green:#16a34a;--orange:#f59e0b;--purple:#7c3aed}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--dark);font-size:16px}.topbar{height:84px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:14px}.brand img{width:64px;height:64px;object-fit:contain;border-radius:14px}.brand strong{display:block;font-size:20px}.brand span{display:block;color:var(--muted)}nav{display:flex;gap:24px;align-items:center}nav a{text-decoration:none;color:#1f2937;font-weight:700}nav a:hover{color:var(--red)}.container{max-width:1760px;margin:0 auto;padding:34px}.hero{background:#fff;border-radius:26px;padding:34px 38px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 18px 55px rgba(15,23,42,.08);margin-bottom:26px}.hero h1{font-size:38px;margin:0 0 8px}.hero p{margin:0;color:var(--muted);font-size:20px}.btn,button{background:var(--red);color:#fff;border:0;border-radius:16px;padding:15px 24px;font-weight:800;font-size:16px;text-decoration:none;display:inline-block;cursor:pointer}.btn.secondary,button.secondary{background:#111827}.btn.small{padding:9px 14px;border-radius:12px;font-size:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:26px}.stat{background:#fff;border-radius:24px;padding:30px;box-shadow:0 16px 44px rgba(15,23,42,.07);border-left:8px solid var(--blue)}.stat.orange{border-color:var(--orange)}.stat.green{border-color:var(--green)}.stat span{display:block;color:var(--muted);font-size:18px}.stat b{font-size:48px}.card{background:#fff;border-radius:24px;padding:30px;margin-bottom:26px;box-shadow:0 16px 44px rgba(15,23,42,.07)}.card h2{font-size:28px;margin:0 0 18px}.card-head{display:flex;justify-content:space-between;align-items:center}.empty{background:#f8fafc;border-radius:16px;text-align:center;color:var(--muted);padding:28px}.grid-form{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:20px}.grid-form label,.access-form label{display:flex;flex-direction:column;gap:8px;font-size:18px;font-weight:800;color:#374151}.grid-form .full{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #cfd6df;border-radius:16px;padding:16px 18px;font-size:18px;font-weight:700;background:#fff}textarea{min-height:110px}table{width:100%;border-collapse:collapse}th{text-align:left;color:#667085;text-transform:uppercase;letter-spacing:.06em;font-size:14px;background:#f8fafc}td,th{padding:18px;border-bottom:1px solid var(--border)}td small{display:block;color:var(--muted)}.pill{display:inline-block;background:#eef2ff;color:#1d4ed8;border-radius:999px;padding:8px 12px;font-weight:800}.two-cols{display:grid;grid-template-columns:1.25fr 1fr;gap:26px}.summary div{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border);font-size:18px}.access-form{display:grid;gap:16px}.check{flex-direction:row!important;align-items:center}.check input{width:auto}.history{border-left:4px solid var(--red);padding-left:14px;margin:14px 0}.history span{color:var(--muted);font-size:13px}.row-alert{display:flex;gap:22px;align-items:center;background:#fff7ed;padding:16px;border-radius:14px;margin:10px 0}.warning{border:2px solid #f59e0b;background:#fffbeb}.filters form{display:flex;gap:18px;align-items:end}.filters label{font-weight:800}.legend{display:flex;gap:14px;flex-wrap:wrap;background:#fff;border-radius:22px;padding:20px;margin-bottom:26px}.legend span{border-radius:999px;padding:10px 16px;font-weight:900}.vac{background:#dbeafe;color:#1d4ed8}.pp{background:#dcfce7;color:#166534}.inc{background:#ffedd5;color:#9a3412}.holiday{background:#fee2e2;color:#991b1b}.saturday{background:#e5e7eb;color:#374151}.conflict{background:#f3e8ff;color:#6b21a8;border:2px dashed #7c3aed}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(160px,1fr));gap:14px}.day-card{min-height:150px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px;box-shadow:0 8px 28px rgba(15,23,42,.05)}.day-head{display:flex;justify-content:space-between;align-items:center;font-size:20px}.day-head span{color:var(--muted);font-weight:900}.holiday-bg{background:#fff1f2;border-color:#fecdd3}.saturday-bg{background:#f8fafc}.conflict-bg{background:#faf5ff;border:3px solid #7c3aed;animation:pulse 1.2s infinite}.holiday-name{display:block;color:#b91c1c;font-weight:900;margin:6px 0}.event{display:block;border-radius:12px;margin-top:8px;padding:8px;font-size:13px;font-weight:900}.event small{display:block;font-weight:700;opacity:.8}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f8fafc,#e5e7eb)}.login-card{background:#fff;border-radius:28px;padding:40px;max-width:470px;width:92%;box-shadow:0 20px 60px rgba(15,23,42,.14)}.login-card img{width:120px;display:block;margin:auto}.login-card h1{font-size:34px;text-align:center}.login-card p{text-align:center;color:var(--muted)}.login-card form{display:grid;gap:14px}.alert.danger{background:#fee2e2;color:#991b1b;padding:14px;border-radius:14px;font-weight:800}.muted{color:var(--muted)}code{background:#f3f4f6;padding:6px 10px;border-radius:8px;font-weight:800}@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(124,58,237,.45)}50%{box-shadow:0 0 0 7px rgba(124,58,237,.10)}}@media(max-width:1100px){.grid-form,.stats,.two-cols{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(2,1fr)}.topbar{height:auto;align-items:flex-start;flex-direction:column;padding:16px}nav{flex-wrap:wrap}.hero{flex-direction:column;align-items:flex-start;gap:16px}}
.weekday-row{display:grid;grid-template-columns:repeat(7,minmax(160px,1fr));gap:14px;margin-bottom:10px}.weekday-row div{background:#111827;color:#fff;border-radius:14px;padding:12px;text-align:center;font-weight:900}.empty-day{background:transparent;border:0;box-shadow:none}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.actions form{margin:0}.row-past{opacity:.72;background:#f8fafc}
/* Ajustes v1.5: formato español y calendario con muchos registros */
.events-wrap{margin-top:8px;display:grid;gap:6px}.events-scroll{max-height:118px;overflow-y:auto;padding-right:4px}.events-scroll::-webkit-scrollbar{width:6px}.events-scroll::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:999px}.more-events{margin-top:6px;font-size:12px;font-weight:900;color:#475569;background:#f1f5f9;border-radius:999px;padding:5px 8px;display:inline-block}.event{line-height:1.1;white-space:normal;overflow:hidden;text-overflow:ellipsis}.day-card{overflow:hidden}.day-card:hover{overflow:visible;z-index:4;position:relative}.day-card:hover .events-scroll{max-height:260px;background:inherit}.calendar-grid{align-items:start}.weekday-row div{text-transform:none}
/* v1.6: prioridad 1 + modo cobertura */
.center-strip{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:16px;margin-bottom:22px}.center-card{background:#fff;border-radius:20px;padding:18px 20px;border-left:9px solid var(--center);box-shadow:0 12px 32px rgba(15,23,42,.06);opacity:.55}.center-card.active{opacity:1}.center-card strong{display:block;font-size:20px}.center-card small{color:var(--muted);font-weight:800}.center-dot,.mini-dot{display:inline-block;width:13px;height:13px;border-radius:50%;background:var(--center);margin-right:8px;vertical-align:middle}.mini-dot{width:10px;height:10px}.filter-block{background:#f8fafc;border:1px solid var(--border);border-radius:18px;padding:12px 16px;min-width:340px}.filter-block strong{display:block;margin-bottom:8px}.check-line{display:inline-flex!important;flex-direction:row!important;align-items:center;gap:6px;margin-right:12px;font-size:15px!important}.check-line input{width:auto}.coverage-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:22px}.coverage-mini{background:#fff;border-radius:18px;border-left:8px solid var(--center);padding:16px;box-shadow:0 10px 28px rgba(15,23,42,.06)}.coverage-mini strong,.coverage-mini span,.coverage-mini small{display:block}.coverage-mini span{color:var(--muted);font-weight:800}.coverage-mini small{color:#475569}.center-help{background:#eef2ff;color:#3730a3}.event{border-left:7px solid var(--center)}.event-name{display:block}.request-list{display:grid;gap:14px}.request-card{display:grid;grid-template-columns:1.2fr .9fr auto;gap:16px;align-items:center;background:#f8fafc;border:1px solid var(--border);border-radius:18px;padding:16px}.request-main strong,.request-main span,.request-main small{display:block}.center-badge{display:inline-block;width:max-content;background:color-mix(in srgb,var(--center) 12%,white);color:var(--center);border:1px solid color-mix(in srgb,var(--center) 35%,white);border-radius:999px;padding:5px 10px;font-weight:900;margin-bottom:6px}.coverage-badge,.coverage-chip{border-radius:16px;padding:12px 14px;font-weight:900;display:block}.coverage-badge span,.coverage-badge small{display:block}.coverage-chip{font-size:13px;white-space:nowrap}.coverage-badge.verde,.coverage-chip.verde,.coverage-card.verde{background:#ecfdf5;border:1px solid #86efac;color:#166534}.coverage-badge.amarillo,.coverage-chip.amarillo,.coverage-card.amarillo{background:#fffbeb;border:1px solid #fbbf24;color:#92400e}.coverage-badge.rojo,.coverage-chip.rojo,.coverage-card.rojo{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}.coverage-badge.gris,.coverage-chip.gris,.coverage-card.gris{background:#f8fafc;border:1px solid #cbd5e1;color:#475569}.coverage-card{border-width:2px}.coverage-card h2{margin-bottom:8px}@media(max-width:1100px){.center-strip{grid-template-columns:1fr 1fr}.request-card{grid-template-columns:1fr}.filter-block{min-width:0}.filters form{align-items:stretch;flex-direction:column}}
/* v2.0: eventos compactos y portal trabajador */
.event{font-size:11px;padding:5px 6px;border-radius:9px;margin-top:5px;line-height:1.05;max-width:100%}.event-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.event small{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.day-card{min-height:132px}.events-scroll{max-height:96px}.day-card:hover .events-scroll{max-height:240px}.good{background:#ecfdf5!important}.portal-note{background:#eef2ff;border:1px solid #c7d2fe;color:#3730a3;border-radius:16px;padding:14px 16px;font-weight:800;margin-bottom:18px}
.shift-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.shift-card{background:#f8fafc;border:1px solid var(--border);border-radius:20px;padding:18px;min-height:180px}.shift-date{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding-bottom:10px;margin-bottom:12px}.shift-date strong{font-size:22px}.shift-date span{background:#e5e7eb;border-radius:999px;padding:6px 10px;font-weight:900;color:#374151}.shift-item{background:#fff;border-left:8px solid #64748b;border-radius:16px;padding:14px;margin-top:10px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.shift-item b{display:block;font-size:17px}.shift-item small{display:block;color:var(--muted);margin-top:4px}.empty.compact{padding:18px;margin:0}
.highlight-card { border: 2px solid rgba(217, 4, 41, 0.12); }

/* v2.4: guardias visibles en calendario general */
.guardia{background:#ede9fe;color:#5b21b6}
.comp{background:#e0f2fe;color:#075985}
.event.guardia{border-left-color:#7c3aed}
.event.comp{border-left-color:#0284c7}

/* v2.5: cobertura inteligente, semaforos y calendario compacto */
.coverage-panel.compact{padding:22px}.coverage-counters{display:flex;gap:8px}.mini-status{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:32px;border-radius:999px;font-weight:900}.mini-status.verde{background:#dcfce7;color:#166534}.mini-status.amarillo{background:#fef3c7;color:#92400e}.mini-status.rojo{background:#fee2e2;color:#991b1b}.coverage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:18px}.coverage-grid.compact{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px}.coverage-center{border-left:8px solid var(--center);background:#f8fafc;border-radius:18px;padding:16px}.coverage-center h3{margin:0 0 10px}.coverage-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;border-radius:14px;padding:10px 12px;margin:8px 0;border-left:6px solid var(--center, transparent);font-weight:800}.coverage-row span{min-width:0}.coverage-row strong{font-size:18px}.coverage-row small{font-size:13px}.coverage-row.verde{background:#ecfdf5;color:#166534}.coverage-row.amarillo{background:#fffbeb;color:#92400e}.coverage-row.rojo{background:#fef2f2;color:#991b1b}.coverage-row.gris{background:#f8fafc;color:#475569}.support-box{margin-top:14px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:14px;padding:12px}.support-box strong,.support-box span{display:block}.support-box span{margin-top:6px}.risk-note{font-weight:900;background:#fff7ed;border:1px solid #fdba74;color:#9a3412;border-radius:12px;padding:10px 12px}.event{font-size:10.5px;padding:5px 6px}.event-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.more-events{cursor:help}.day-card:hover{box-shadow:0 18px 50px rgba(15,23,42,.16)}
/* v2.6: navegación mensual más clara, guardias futuras e informes por ausencias */
.calendar-hero h1{font-size:44px}.month-actions{display:flex;gap:12px;align-items:center}.month-title-line h2{font-size:34px;margin-bottom:6px}.calendar-filter-card{border-top:6px solid var(--red)}.next-month-card{background:#f8fafc;border-style:dashed}.shift-date span{background:#e5e7eb;color:#374151;border-radius:999px;padding:7px 12px;font-weight:900}.next-month-card .shift-date span{background:#dbeafe;color:#1d4ed8}.shift-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.shift-card{border:1px solid var(--border);border-radius:20px;padding:18px;background:#fff}.shift-date{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--border);padding-bottom:12px;margin-bottom:12px}.shift-item{border-left:7px solid #64748b;background:#f8fafc;border-radius:14px;padding:12px;margin-top:10px}.shift-item b,.shift-item small{display:block}.shift-item small{color:var(--muted);margin-top:3px}.empty.compact{padding:18px}.row-alert{justify-content:space-between;flex-wrap:wrap}table td,table th{vertical-align:top}
@media(max-width:900px){.month-actions{flex-direction:column;width:100%}.month-actions .btn{width:100%;text-align:center}.calendar-hero h1{font-size:34px}}
/* v2.7: WhatsApp manual */
.btn.whatsapp,
button.whatsapp {
  background: #22c55e;
  color: #ffffff;
}
.btn.whatsapp:hover,
button.whatsapp:hover {
  background: #16a34a;
}
.whatsapp-note {
  background: #ecfdf5;
  border: 1px solid #86efac;
  color: #166534;
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 800;
  margin: 12px 0;
}