/* ============================================================
   BIOVET - Sistema de diseño
   Paleta inspirada en potrero y suelo. Tipografía robusta para
   uso en campo (pantallas con sol, dedos, conexión lenta).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Zilla+Slab:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --forest-900: #142A20;
  --forest-700: #1F3D2E;
  --forest-500: #2E5B45;
  --soil-700:   #6B4530;
  --soil-500:   #8C5A3C;
  --soil-300:   #C79A72;
  --sage-50:    #EEF1EA;
  --sage-100:   #E2E7DB;
  --paper:      #FBFAF7;
  --ink:        #1B211D;
  --ink-muted:  #5B6359;
  --danger:     #A3392E;
  --radius-card: 22px;
  --radius-control: 10px;
  --font-display: 'Zilla Slab', serif;
  --font-body: 'Inter', sans-serif;
  --font-tag: 'IBM Plex Mono', monospace;
}

*{ box-sizing: border-box; }

body{
  margin:0;
  background: var(--sage-50);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; }

/* ---------- Layout general ---------- */

.page{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar{
  display:flex;
  align-items:center;
  gap:12px;
  padding: 20px 24px;
}

.topbar__mark{
  width:34px; height:34px;
  border-radius: 8px;
  background: var(--forest-700);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.topbar__mark svg{ width:20px; height:20px; }

.topbar__name{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.2px;
  color: var(--forest-900);
}

.topbar__tag{
  font-family: var(--font-tag);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 1px solid var(--sage-100);
  padding-left: 12px;
  margin-left: 2px;
}

/* ---------- Hero ---------- */

.hero{
  padding: 28px 24px 8px;
  max-width: 620px;
}

.hero__eyebrow{
  font-family: var(--font-tag);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soil-700);
  margin: 0 0 10px;
}

.hero h1{
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 40px);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 14px;
  color: var(--forest-900);
}

.hero p{
  font-size: 16px;
  color: var(--ink-muted);
  margin: 0;
  max-width: 46ch;
}

.hero__stats{
  display:flex;
  gap: 22px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.hero__stat{ display:flex; flex-direction:column; }
.hero__stat b{
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--forest-700);
}
.hero__stat span{
  font-size: 12px;
  color: var(--ink-muted);
}

/* ---------- Tarjeta de acceso con forma de arete ---------- */

.access-wrap{
  flex: 1;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding: 28px 20px 60px;
}

.eartag{
  position: relative;
  width: 100%;
  max-width: 380px;
  background: var(--paper);
  border-radius: var(--radius-card);
  border: 1px solid var(--sage-100);
  box-shadow: 0 1px 2px rgba(20,42,32,0.04);
  padding: 40px 30px 30px;
}

/* el "orificio" del arete, perforado en la parte superior */
.eartag::before{
  content:"";
  position:absolute;
  top: 14px; left:50%;
  transform: translateX(-50%);
  width: 16px; height:16px;
  border-radius: 50%;
  background: var(--sage-50);
  border: 2px solid var(--sage-100);
}

.eartag__label{
  font-family: var(--font-tag);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--soil-700);
  text-align:center;
  margin: 0 0 4px;
}

.eartag__title{
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  text-align:center;
  color: var(--forest-900);
  margin: 0 0 26px;
}

.field{
  margin-bottom: 16px;
}

.field label{
  display:block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.field input{
  width:100%;
  padding: 13px 14px;
  border-radius: var(--radius-control);
  border: 1.5px solid var(--sage-100);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
}

.field input:focus{
  outline: none;
  border-color: var(--forest-500);
  box-shadow: 0 0 0 3px rgba(46,91,69,0.15);
}

.field--pass{
  position:relative;
}
.field--pass input{ padding-right: 44px; }
.pass-toggle{
  position:absolute;
  right: 10px; top: 37px;
  background:none; border:none;
  color: var(--ink-muted);
  cursor:pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
}

.btn-primary{
  width:100%;
  padding: 14px;
  border-radius: var(--radius-control);
  border: none;
  background: var(--forest-700);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  cursor:pointer;
  transition: background 0.15s ease;
  margin-top: 6px;
}
.btn-primary:hover{ background: var(--forest-900); }
.btn-primary:focus-visible{
  outline: 3px solid var(--soil-300);
  outline-offset: 2px;
}

.access-error{
  display:flex;
  gap:8px;
  align-items:flex-start;
  background: #FBEAE7;
  border: 1px solid #EAC3BC;
  color: var(--danger);
  font-size: 13.5px;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  margin-bottom: 18px;
}

.access-foot{
  text-align:center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-muted);
}
.access-foot a{ color: var(--forest-700); font-weight: 600; text-decoration: underline; }

.footer-note{
  text-align:center;
  font-family: var(--font-tag);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0 20px 26px;
}

@media (min-width: 860px){
  .page{ flex-direction: row; align-items:stretch; }
  .topbar{ position:absolute; }
  .hero{
    flex: 1;
    max-width: none;
    padding: 100px 60px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    background: var(--forest-700);
    color: var(--sage-50);
  }
  .hero__eyebrow{ color: var(--soil-300); }
  .hero h1{ color: #fff; }
  .hero p{ color: #D9E0D3; }
  .hero__stat b{ color: #fff; }
  .hero__stat span{ color: #B9C4B0; }
  .access-wrap{ flex: 1; align-items:center; padding: 20px 60px; }
  .footer-note{ display:none; }
}

@media (prefers-reduced-motion: no-preference){
  .eartag{ animation: rise 0.4s ease both; }
}
@keyframes rise{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}

/* ============================================================
   PANEL INTERNO (nav + contenido autenticado)
   ============================================================ */

.app-nav{
  display:flex;
  align-items:center;
  gap: 24px;
  padding: 14px 24px;
  background: var(--forest-700);
  color: #fff;
  flex-wrap: wrap;
}

.app-nav__brand{ display:flex; align-items:center; gap:10px; }
.app-nav__mark{
  width:30px; height:30px;
  border-radius: 7px;
  background: rgba(255,255,255,0.12);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.app-nav__mark svg{ width:18px; height:18px; }
.app-nav__name{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
}

.app-nav__links{
  display:flex;
  gap: 4px;
  flex: 1;
  flex-wrap: wrap;
}
.app-nav__links a{
  text-decoration:none;
  color: #D9E0D3;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}
.app-nav__links a:hover{ background: rgba(255,255,255,0.08); color:#fff; }
.app-nav__links a.is-active{ background: rgba(255,255,255,0.14); color:#fff; }

.app-nav__user{
  display:flex;
  align-items:center;
  gap: 10px;
  font-size: 13px;
}
.app-nav__user-name{ font-weight:600; }
.app-nav__user-role{
  font-family: var(--font-tag);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--soil-300);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 3px 8px;
  border-radius: 100px;
}
.app-nav__logout{
  text-decoration:none;
  color:#fff;
  background: rgba(255,255,255,0.12);
  padding: 7px 14px;
  border-radius: 8px;
  font-weight:600;
  font-size:13px;
}
.app-nav__logout:hover{ background: rgba(255,255,255,0.2); }

.app-main{
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 60px;
  width: 100%;
}

.app-main__head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 26px;
}

.app-main__head h1{
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--forest-900);
  margin: 0 0 4px;
}
.app-main__head p{
  margin:0;
  color: var(--ink-muted);
  font-size: 14px;
}

.btn-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background: var(--forest-700);
  color:#fff;
  border:none;
  padding: 12px 20px;
  border-radius: var(--radius-control);
  font-weight:600;
  font-size: 14px;
  cursor:pointer;
  text-decoration:none;
}
.btn-cta:hover{ background: var(--forest-900); }

/* ---------- Tarjetas de finca (mismo lenguaje visual del arete) ---------- */

.finca-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.finca-card{
  position:relative;
  background: var(--paper);
  border: 1px solid var(--sage-100);
  border-radius: 18px;
  padding: 22px 20px 20px;
  text-decoration:none;
  color: var(--ink);
  display:block;
  transition: border-color 0.15s ease, transform 0.1s ease;
}
.finca-card:hover{ border-color: var(--forest-500); transform: translateY(-2px); }

.finca-card__tipo{
  font-family: var(--font-tag);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--soil-700);
  background: var(--sage-100);
  display:inline-block;
  padding: 4px 9px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.finca-card__nombre{
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--forest-900);
  margin: 0 0 6px;
}

.finca-card__meta{
  font-size: 13px;
  color: var(--ink-muted);
  margin: 0;
}

.finca-card__stats{
  display:flex;
  gap:16px;
  margin-top:16px;
  padding-top:14px;
  border-top: 1px solid var(--sage-100);
}
.finca-card__stats div{ font-size:12px; color: var(--ink-muted); }
.finca-card__stats b{
  display:block;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--forest-700);
}

.empty-state{
  text-align:center;
  padding: 60px 20px;
  color: var(--ink-muted);
  border: 1.5px dashed var(--sage-100);
  border-radius: 18px;
}
.empty-state h3{ font-family: var(--font-display); color: var(--forest-900); margin-bottom:6px; }

/* ---------- Modal simple (nueva finca) ---------- */

.modal-overlay{
  display:none;
  position:fixed; inset:0;
  background: rgba(20,42,32,0.45);
  align-items:center; justify-content:center;
  padding: 20px;
  z-index: 50;
}
.modal-overlay.is-open{ display:flex; }

.modal-card{
  background: var(--paper);
  border-radius: var(--radius-card);
  max-width: 440px;
  width:100%;
  padding: 30px;
  max-height: 90vh;
  overflow-y:auto;
}
.modal-card h2{
  font-family: var(--font-display);
  color: var(--forest-900);
  margin: 0 0 20px;
  font-size: 21px;
}

.modal-actions{
  display:flex;
  gap:10px;
  margin-top: 8px;
}
.btn-secondary{
  flex:1;
  padding: 12px;
  border-radius: var(--radius-control);
  border: 1.5px solid var(--sage-100);
  background: transparent;
  color: var(--ink);
  font-weight:600;
  cursor:pointer;
  font-size:14px;
}
.modal-actions .btn-primary{ flex:1; margin-top:0; width:auto; }

/* ============================================================
   TABLAS DE DATOS (reproducción, sanidad, leche...)
   ============================================================ */

.data-table-wrap{
  background: var(--paper);
  border: 1px solid var(--sage-100);
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 28px;
}
.data-table-wrap__head{
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--sage-100);
}
.data-table-wrap__head h2{
  font-family: var(--font-display);
  font-size: 17px;
  margin:0 0 3px;
  color: var(--forest-900);
}
.data-table-wrap__head p{ margin:0; font-size:13px; color:var(--ink-muted); }

table.data-table{ width:100%; border-collapse: collapse; font-size: 14px; }
table.data-table th{
  text-align:left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  padding: 10px 20px;
  background: var(--sage-50);
  font-weight: 600;
}
table.data-table td{
  padding: 12px 20px;
  border-top: 1px solid var(--sage-100);
  vertical-align: middle;
}
table.data-table tr:hover td{ background: var(--sage-50); }

.tag-id{
  font-family: var(--font-tag);
  font-size: 13px;
  color: var(--soil-700);
}

.pill{
  display:inline-block;
  font-size: 12px;
  font-weight:600;
  padding: 4px 10px;
  border-radius: 100px;
}
.pill--vacia{ background:#F3E9E3; color:var(--soil-700); }
.pill--preñada{ background:#E4EEE6; color:var(--forest-700); }
.pill--lactante{ background:#E7EEF5; color:#2E4F7A; }
.pill--pendiente{ background:#FBF0DC; color:#8A5A12; }
.pill--urgente{ background:#FBE4E1; color:var(--danger); }

.btn-small{
  font-size: 12.5px;
  font-weight:600;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--sage-100);
  background: transparent;
  color: var(--forest-700);
  cursor:pointer;
}
.btn-small:hover{ background: var(--sage-50); }