*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Nunito',sans-serif;background:#F7F2EA;color:#2C1810;font-size:17px;overflow-x:hidden}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:#EFE5D5}
::-webkit-scrollbar-thumb{background:#9ACC82;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#6FB04E}

/* Sidebar */
#sidebar{position:fixed;left:0;top:0;bottom:0;width:270px;background:linear-gradient(180deg,#1A3313 0%,#234B1A 50%,#2D6322 100%);color:#E8E0D4;z-index:1000;transition:transform .3s ease;overflow-y:auto;display:flex;flex-direction:column}
#sidebar .logo{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:12px}
#sidebar .logo i{font-size:32px;color:#9ACC82}
#sidebar .logo span{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.5px}
#sidebar nav{flex:1;padding:12px 0}
.nav-section{padding:16px 20px 6px;font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:rgba(255,255,255,.35);font-weight:700}
.nav-item{display:flex;align-items:center;gap:14px;padding:13px 20px;color:rgba(255,255,255,.7);cursor:pointer;transition:all .2s;font-size:16px;font-weight:600;border-left:4px solid transparent;text-decoration:none}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:rgba(154,204,130,.15);color:#9ACC82;border-left-color:#9ACC82}
.nav-item i{width:22px;text-align:center;font-size:17px}

/* Main */
#main{margin-left:270px;min-height:100vh;transition:margin .3s ease}
#topbar{background:#fff;border-bottom:2px solid #E0D6C8;padding:16px 28px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:500;box-shadow:0 2px 8px rgba(0,0,0,.04)}
#topbar .page-title{font-size:22px;font-weight:800;color:#2C1810;flex:1}
#topbar .badge-notif{position:relative}
#topbar .badge-notif .count{position:absolute;top:-6px;right:-6px;background:#C44536;color:#fff;font-size:11px;font-weight:700;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.content-area{padding:28px}

/* Cards */
.card{background:#fff;border-radius:14px;border:1px solid #E0D6C8;box-shadow:0 2px 12px rgba(0,0,0,.04);overflow:hidden}
.card-header{padding:20px 24px;border-bottom:1px solid #E0D6C8;display:flex;align-items:center;justify-content:between;gap:12px}
.card-body{padding:24px}

/* KPI */
.kpi-card{background:#fff;border-radius:14px;border:1px solid #E0D6C8;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.04);display:flex;align-items:center;gap:20px;transition:transform .2s,box-shadow .2s}
.kpi-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.kpi-icon{width:60px;height:60px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.kpi-value{font-size:30px;font-weight:900;line-height:1.1}
.kpi-label{font-size:14px;color:#8B7D6B;font-weight:600;margin-top:2px}

/* Tabla */
.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid #E0D6C8}
table{width:100%;border-collapse:collapse;font-size:15px}
thead{background:#F0F7ED}
th{padding:14px 16px;text-align:left;font-weight:700;color:#234B1A;font-size:14px;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
td{padding:13px 16px;border-top:1px solid #EFE5D5;vertical-align:middle}
tbody tr{transition:background .15s}
tbody tr:hover{background:#FDFCFA}

/* Badges */
.badge{display:inline-block;padding:5px 14px;border-radius:20px;font-size:13px;font-weight:700}
.badge-green{background:#E0F0D8;color:#234B1A}
.badge-yellow{background:#FFF3D0;color:#7A6200}
.badge-red{background:#FDEAEA;color:#C44536}
.badge-blue{background:#E0F0F8;color:#2A6B8A}
.badge-gray{background:#EFE5D5;color:#5C4F3D}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:10px;font-size:15px;font-weight:700;border:none;cursor:pointer;transition:all .2s;font-family:'Nunito',sans-serif;text-decoration:none;min-height:46px}
.btn:active{transform:scale(.97)}
.btn-primary{background:#3A7D2C;color:#fff}.btn-primary:hover{background:#2D6322}
.btn-success{background:#3A7D2C;color:#fff}.btn-success:hover{background:#2D6322}
.btn-danger{background:#C44536;color:#fff}.btn-danger:hover{background:#A3362B}
.btn-warning{background:#D4A843;color:#fff}.btn-warning:hover{background:#B8902E}
.btn-outline{background:transparent;border:2px solid #E0D6C8;color:#5C4F3D}.btn-outline:hover{border-color:#3A7D2C;color:#3A7D2C;background:#F0F7ED}
.btn-sm{padding:7px 14px;font-size:13px;min-height:36px;border-radius:8px}
.btn-icon{padding:9px 12px;min-width:42px;justify-content:center}

/* Inputs */
.input-group{margin-bottom:18px}
.input-group label{display:block;font-weight:700;margin-bottom:6px;font-size:15px;color:#2C1810}
.input-field{width:100%;padding:12px 16px;border:2px solid #E0D6C8;border-radius:10px;font-size:16px;font-family:'Nunito',sans-serif;background:#FDFCFA;transition:border .2s,box-shadow .2s;min-height:48px}
.input-field:focus{outline:none;border-color:#3A7D2C;box-shadow:0 0 0 3px rgba(58,125,44,.15)}
select.input-field{appearance:auto}
textarea.input-field{resize:vertical;min-height:80px}

/* Modal */
#modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:2000;display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
#modal-overlay.show{display:flex}
#modal-box{background:#fff;border-radius:18px;width:100%;max-width:620px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2);animation:modalIn .25s ease}
/* Modal ancho (formularios grandes) y formularios en 2 columnas responsivas */
#modal-box.modal-wide{max-width:820px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:6px 20px}
.form-grid .input-group{margin-bottom:8px}
.form-grid .textarea-group{grid-column:1/-1}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}.form-grid .textarea-group{grid-column:auto}}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:none}}
.modal-header{padding:24px 28px 0;display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:21px;font-weight:800}
.modal-close{width:40px;height:40px;border-radius:10px;border:none;background:#EFE5D5;cursor:pointer;font-size:18px;color:#5C4F3D;display:flex;align-items:center;justify-content:center;transition:background .2s}
.modal-close:hover{background:#C44536;color:#fff}
.modal-body{padding:20px 28px 28px}
.modal-footer{padding:0 28px 24px;display:flex;gap:12px;justify-content:flex-end}

/* Toast */
#toast-container{position:fixed;top:20px;right:20px;z-index:3000;display:flex;flex-direction:column;gap:10px}
.toast{padding:16px 22px;border-radius:12px;color:#fff;font-weight:700;font-size:15px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 24px rgba(0,0,0,.15);animation:toastIn .3s ease;min-width:300px;max-width:450px}
.toast-success{background:#3A7D2C}
.toast-error{background:#C44536}
.toast-warning{background:#D4A843;color:#2C1810}
.toast-info{background:#4A90A4}
@keyframes toastIn{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(40px)}}

/* Búsqueda */
.search-bar{position:relative}
.search-bar input{padding-left:44px}
.search-bar i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#8B7D6B;font-size:16px}

/* Alertas */
.alert-card{padding:16px 20px;border-radius:12px;display:flex;align-items:flex-start;gap:14px;font-size:15px;font-weight:600}
.alert-card i{font-size:20px;margin-top:2px;flex-shrink:0}

/* POS */
.pos-product{border:2px solid #E0D6C8;border-radius:12px;padding:16px;cursor:pointer;transition:all .2s;text-align:center;background:#fff}
.pos-product:hover{border-color:#3A7D2C;background:#F0F7ED}
.pos-product.selected{border-color:#3A7D2C;background:#E0F0D8}
.pos-cart-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #EFE5D5}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:2px solid #E0D6C8;margin-bottom:24px;overflow-x:auto}
.tab-btn{padding:12px 20px;font-size:15px;font-weight:700;color:#8B7D6B;cursor:pointer;border:none;background:none;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s;white-space:nowrap;font-family:'Nunito',sans-serif}
.tab-btn:hover{color:#2C1810}
.tab-btn.active{color:#3A7D2C;border-bottom-color:#3A7D2C}

/* Animaciones de entrada */
.page{animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Responsive */
#menu-toggle{display:none;background:none;border:none;font-size:24px;color:#2C1810;cursor:pointer;padding:8px}
@media(max-width:1024px){
  #sidebar{transform:translateX(-100%)}
  #sidebar.open{transform:translateX(0)}
  #main{margin-left:0}
  #menu-toggle{display:block}
  .sidebar-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:999;display:none}
  .sidebar-backdrop.show{display:block}
}
@media(max-width:640px){
  .content-area{padding:16px}
  #topbar{padding:12px 16px}
  .kpi-value{font-size:24px}
  .kpi-card{padding:16px;gap:14px}
  .kpi-icon{width:48px;height:48px;font-size:20px}
  table{font-size:13px}
  th,td{padding:10px 12px}
}

/* Impresión */
@media print{#sidebar,#topbar,.btn,.search-bar{display:none!important}#main{margin-left:0!important}.content-area{padding:0!important}}

/* Fondo decorativo sutil */
.content-area{position:relative}
.content-area::before{content:'';position:fixed;top:0;right:0;width:500px;height:500px;background:radial-gradient(circle,rgba(154,204,130,.08) 0%,transparent 70%);pointer-events:none;z-index:-1}

/* Pantalla instalar PWA */
#pwa-install{position:fixed;bottom:20px;left:20px;background:#fff;border:1px solid #E0D6C8;border-radius:14px;padding:18px 22px;box-shadow:0 8px 24px rgba(0,0,0,.12);display:none;gap:14px;align-items:center;z-index:2500;max-width:380px}
#pwa-install.show{display:flex}
#pwa-install .pwa-icon{font-size:32px;color:#3A7D2C}
#pwa-install .pwa-text{flex:1}
#pwa-install .pwa-text strong{display:block;font-size:15px}
#pwa-install .pwa-text span{font-size:13px;color:#8B7D6B}

/* ============================================================
   Catálogo Botánico Unificado (Especies + Variedades + Ciclo)
   ============================================================ */
.cb-kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}
.cb-empty{text-align:center;padding:40px 20px;color:#8B7D6B}
.cb-empty i{font-size:48px;color:#9ACC82;margin-bottom:12px;opacity:.5}
.cb-empty p{font-size:16px;font-weight:600}

.cb-tree-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.cb-tree-card{background:#fff;border:1px solid #E0D6C8;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.04);transition:transform .2s,box-shadow .2s}
.cb-tree-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.cb-tc-head{padding:16px 18px;background:linear-gradient(135deg,#F0F7ED,#E0F0D8);display:flex;align-items:flex-start;justify-content:space-between;gap:8px;border-bottom:1px solid #D0E4C8}
.cb-tc-name{font-size:18px;font-weight:800;color:#1A3313;display:flex;align-items:center;gap:10px}
.cb-tc-desc{font-size:13px;color:#5C4F3D;font-style:italic;padding:0 18px;margin-top:4px}
.cb-tc-body{padding:14px 18px}
.cb-tc-variedad{padding:10px 0;border-top:1px dashed #EFE5D5}
.cb-tc-variedad:first-child{border-top:none}
.cb-tv-name{font-weight:800;color:#2C1810;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:6px}
.cb-tv-desc{font-size:12px;color:#8B7D6B;font-style:italic;margin-bottom:6px}
.cb-tc-ciclo{list-style:none;padding:0;margin:6px 0 0}
.cb-tc-ciclo li{font-size:12px;padding:4px 8px;background:#FAF7F0;border-radius:6px;margin-bottom:4px;display:flex;align-items:center;gap:6px}
.cb-arrow{color:#3A7D2C;font-weight:900}
.cb-dias{margin-left:auto;font-weight:800;color:#7A6200}
.cb-chip{display:inline-flex;align-items:center;gap:6px;background:#E0F0D8;color:#234B1A;padding:4px 10px;border-radius:8px;font-size:13px;font-weight:700;margin:2px}

.cb-view-toggle{display:flex;gap:4px;background:#EFE5D5;padding:4px;border-radius:10px}
.cb-view-toggle button{padding:8px 16px;border:none;background:transparent;border-radius:8px;cursor:pointer;font-weight:700;font-size:14px;font-family:'Nunito',sans-serif;color:#8B7D6B;display:flex;align-items:center;gap:6px}
.cb-view-toggle button.active{background:#fff;color:#3A7D2C;box-shadow:0 1px 4px rgba(0,0,0,.1)}

/* Modal ancho para el formulario unificado */
/* (.modal-wide ahora se define junto al bloque Modal) */

/* Secciones del formulario */
.cb-section-divider{display:flex;align-items:center;gap:12px;margin:24px 0 16px;padding-bottom:8px;border-bottom:2px solid #E0D6C8}
.cb-section-divider h4{font-size:15px;font-weight:800;color:#234B1A;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:8px}
.cb-section-divider h4 i{color:#3A7D2C}
.cb-hint{font-size:12px;color:#8B7D6B;font-weight:600;margin-left:auto}

.cb-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.cb-form-row{grid-template-columns:1fr}}

.cb-variedad-block{background:#F0F7ED;border:1px solid #D0E4C8;border-radius:12px;padding:16px;margin-bottom:12px;position:relative}
.cb-vb-title{font-weight:800;color:#234B1A;font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.cb-ciclo-label{display:block;font-weight:700;margin-bottom:6px;font-size:13px;color:#234B1A}

.cb-ciclo-list{margin-bottom:8px}
.cb-ciclo-row{display:grid;grid-template-columns:1.4fr 1.4fr .7fr 2fr 40px;gap:8px;align-items:center;margin-bottom:8px}
.cb-ciclo-row .input-field{padding:10px 12px;font-size:14px;min-height:42px}
.cb-ciclo-del{background:transparent;border:none;color:#C44536;cursor:pointer;font-size:18px;padding:8px;border-radius:8px}
.cb-ciclo-del:hover{background:#FDEAEA}
.cb-ciclo-add{background:#E0F0D8;border:1px dashed #3A7D2C;color:#3A7D2C;padding:8px 14px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-family:'Nunito',sans-serif}
.cb-ciclo-add:hover{background:#D0E4C8}
@media(max-width:640px){.cb-ciclo-row{grid-template-columns:1fr 1fr}}

/* Detalle del cantero (modal) — stats compactas + plano fijo */
.cb-detalle-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:520px){.cb-detalle-stats{grid-template-columns:repeat(2,1fr)}}
.cb-stat{background:#F7F2EA;border:1px solid #E0D6C8;border-radius:8px;padding:6px 10px;text-align:center}
.cb-stat-label{display:block;font-size:11px;color:#8B7D6B;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.cb-stat-value{display:block;font-size:15px;font-weight:800;color:#2C1810;margin-top:2px}
.cb-plano-wrap{background:#F7F2EA;border:1px solid #E0D6C8;border-radius:10px;padding:10px}

/* Modal Plantar — stats y superficie a plantar */
.cb-planta-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0}
@media(max-width:520px){.cb-planta-stats{grid-template-columns:repeat(2,1fr)}}
.cb-planta-seccion{background:#F0F7ED;border:1px solid #D0E4C8;border-radius:12px;padding:16px;margin-bottom:14px}
.cb-planta-titulo{display:flex;align-items:center;gap:8px;font-weight:800;color:#234B1A;font-size:15px;margin-bottom:4px}
.cb-planta-titulo i{color:#3A7D2C}
.cb-planta-inputs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:640px){.cb-planta-inputs{grid-template-columns:1fr 1fr}}
.cb-planta-inputs .input-group{margin:0;background:#F7F2EA;border:1px solid #E0D6C8;border-radius:8px;padding:6px 10px}
.cb-planta-inputs .input-group label{font-size:11px;color:#8B7D6B;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}
.cb-planta-inputs .input-field{border:none;background:transparent;padding:0 0 2px;min-height:auto;font-size:15px;font-weight:800;color:#2C1810}
.cb-planta-inputs .input-field:focus{box-shadow:none;border-color:transparent}
.cb-sup-warn{display:flex;align-items:center;gap:8px;background:#FDEAEA;border:1px solid #C44536;color:#C44536;border-radius:8px;padding:8px 12px;margin-top:10px;font-size:13px;font-weight:700}
.cb-sup-warn i{font-size:16px}