/* =========================
   Variables (tema oscuro)
   ========================= */
:root{
  /* Base */
  --bg: #0b1220;
  --bg-soft: #0f1a2b;
  --card: #131e31;
  --card-2: #0f1827;
  --txt: #e6e8ff;
  --text: #e6eefc;
  --muted: #a7b3c9;

  /* Accentos */
  --accent: #4f8cff;      /* azul */
  --accent-1: #7af0ff;    /* cian para gradientes */
  --accent-2: #7bd88f;    /* segundo acento (verde) */

  /* Estados */
  --warning: #ffcf5a;
  --danger: #ff6b6b;
  --ok: #34d399;
  --warn: #f59e0b;
  --bad: #ef4444;

  /* Bordes, sombras y radios */
  --border: rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.25);
  --radius: 16px;

  /* Extras */
  --purple: #a78bfa;
  --pink: #ff6ec7;
  --violet: #8a2be2;
  --chip: #2a2f5e;

  /* Superficies tipo “glass” */
  --bg-glass: rgba(7,12,24,.75);
  --card-glass: rgba(18,24,45,.75);

  /* Inputs */
  --input-bg: #0f162b;            /* antes hardcode */
  --input-text: var(--text);
  --input-placeholder: #92a3c7;
  --input-border: rgba(255,255,255,.14);

  /* Scrollbar */
  --scrollbar-thumb: var(--accent);

  /* Gradientes de marca / UI */
  --grad-accent: linear-gradient(135deg, var(--accent-1), var(--accent));
  --grad-accent-2: linear-gradient(90deg, var(--accent), #8bd6ff);
  --panel-grad: linear-gradient(180deg, rgba(28,38,70,.9), rgba(22,29,54,.9));
  --dropzone-grad: linear-gradient(180deg, rgba(17,24,41,.95), rgba(13,19,34,.95));
  --badge-grad: linear-gradient(135deg, var(--pink), var(--violet));

  /* Manchas de fondo hero */
  --bg-spot-1: #132443;
  --bg-spot-2: #1b2e54;

  /* Colores por grupo SMAE (franjas) */
  --grp-cereales-sg: #57d3ff;
  --grp-cereales-cg: #22a7e8;
  --grp-leguminosas: #2dd4bf;
  --grp-aoa-muy-bajo: #9ae6b4;
  --grp-aoa-bajo: #86efac;
  --grp-aoa-moderado: #4ade80;
  --grp-aoa-alto: #22c55e;
  --grp-grasas-sin: #fbbf24;
  --grp-grasas-con: #f59e0b;
  --grp-frutas: #fb7185;
  --grp-verduras: #a78bfa; /* usa --purple */
  --grp-libres: #94a3b8;
  --grp-leche-descremada: #60a5fa;
  --grp-leche-semi: #3b82f6;
  --grp-leche-entera: #1d4ed8;

  /* Macros (barras) */
  --mac-carb: var(--accent);
  --mac-prot: var(--pink);
  --mac-fat: var(--ok);
}

/* ============ Tema claro (override) ============ */
.light-theme{
  --bg: #f9f9f9;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --card-2: #f4f4f4;
  --txt: #0b1220;
  --text: #0b1220;
  --muted: #5c667a;

  --accent: #4f8cff;
  --accent-1: #7ecbff;
  --accent-2: #4CAF50;

  --warning: #e6a700;
  --danger: #d64545;

  --border: rgba(0,0,0,.1);
  --shadow: 0 4px 12px rgba(0,0,0,.08);
  --radius: 12px;

  --chip: #eef2ff;

  --bg-glass: rgba(255,255,255,.75);
  --card-glass: rgba(255,255,255,.9);

  --input-bg: #fff;
  --input-text: #0b1220;
  --input-placeholder: #7a8699;
  --input-border: rgba(0,0,0,.12);

  --scrollbar-thumb: var(--accent);

  --grad-accent: linear-gradient(135deg, var(--accent-1), var(--accent));
  --panel-grad: linear-gradient(180deg, #ffffff, #f7f7f7);
  --dropzone-grad: linear-gradient(180deg, #ffffff, #f6f6f6);

  --bg-spot-1: #e9f1ff;
  --bg-spot-2: #f0f6ff;
}

/* =========================
   Reset / base
   ========================= */
*{ box-sizing:border-box }
html, body{
  scrollbar-width:none;
  height:100%; margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* Fondo y tipografía */
.body-style{
  background:
    radial-gradient(1200px 800px at 10% -10%, var(--bg-spot-1) 0%, transparent 50%),
    radial-gradient(1000px 700px at 110% 10%, var(--bg-spot-2) 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
  margin: 0;
}
/* En claro quitamos gradientes: fondo plano y limpio */
.light-theme.body-style{ background: var(--bg); }

/* ---------- Header ---------- */
.app-header{
  display:grid; align-items:center; grid-template-columns:.5fr 1.5fr .5fr; place-items:center;
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.app-title{ display:flex; gap:12px; align-items:center; font-weight:700; letter-spacing:.2px; }
.app-badge{
  font-size:12px; font-weight:700; padding:4px 10px; border-radius:999px;
  background: var(--badge-grad);
  color:#fff; box-shadow: 0 0 18px rgba(255,110,199,.35);
}
.app-actions{ display:flex; gap:10px; align-items:center; }

/* ---------- Buttons ---------- */
.ui-btn{
  appearance:none; border:0; border-radius:12px;
  padding:10px 14px; font-weight:700; cursor:pointer;
  color:#0b0f1a; background: var(--accent-1);
  box-shadow: 0 6px 18px rgba(122,240,255,.25), inset 0 -2px 0 rgba(0,0,0,.12);
  transition: transform .08s ease, box-shadow .2s ease, filter .2s ease;
}
.ui-btn:hover{ filter:brightness(1.05); box-shadow:0 8px 24px rgba(122,240,255,.35); }
.ui-btn:active{ transform: translateY(1px) scale(.99); }
.ui-btn.save{
  background: var(--ok);
  box-shadow: 0 6px 18px rgba(52,211,153,.25), inset 0 -2px 0 rgba(0,0,0,.12);
}
.ui-btn.reset{
  background: var(--warning);
  box-shadow: 0 6px 18px rgba(255,209,102,.25), inset 0 -2px 0 rgba(0,0,0,.12);
}

/* ---------- Main layout ---------- */
.app-main{
  display:grid; grid-template-columns:330px 1fr 0px; gap:16px; padding:16px; height: 100vb;
}
.panel{
  background: var(--card-glass);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.inventory-panel, .summary-panel{ min-height: calc(100vh - 120px); }
.plate-panel{ min-height: calc(100vh - 120px); display:flex; flex-direction:column; }

/* ---------- Inventory (Despensa) ---------- */
.inventory-header{
  display:flex; align-items:center; gap:10px;
  padding:14px 14px 10px 14px; border-bottom:1px solid var(--border);
  font-weight:700;
}
.inventory-search{ margin-left:auto; }
.inventory-search .ui-input{
  height:36px; padding:0 10px; width:150px;
  border-radius:10px; border:1px solid var(--input-border);
  background: var(--input-bg); color: var(--input-text); outline:none;
}
.inventory-search .ui-input::placeholder{ color: var(--input-placeholder); }
.inventory-list{
  padding:12px; display:grid; gap:10px;
  grid-template-columns:1fr;
  overflow:auto; height:100vb;
  scrollbar-width:thin; scrollbar-color: var(--scrollbar-thumb) transparent;
}
.inventory-list::-webkit-scrollbar{ width:8px; }
.inventory-list::-webkit-scrollbar-thumb{
  background: linear-gradient(180deg, var(--accent), var(--violet));
  border-radius:999px;
}

/* Tarjeta de alimento */
.food-card{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:12px; border-radius:12px;
  background: var(--panel-grad);
  border:1px solid var(--border);
  cursor:grab;
  transition: transform .08s ease, box-shadow .2s ease, border-color .2s ease;
  position:relative;
}
.food-card:active{ cursor:grabbing; }
.food-card:hover{
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent), transparent 55%);
  box-shadow: 0 10px 24px rgba(60,140,255,.18);
}


/* ---------- Plato (zona central) ---------- */
.plate-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px; border-bottom:1px solid var(--border);
  font-weight:700;
}
.plate-area{ padding:16px; flex:1; display:grid; place-items:center; }
.plate{ width:min(940px,100%); background: radial-gradient(800px 300px at 50% -60%, color-mix(in srgb, var(--accent-1), transparent 94%), transparent 60%); }
.plate-grid{ display:grid; gap:14px; grid-template-columns: repeat(2, minmax(260px,1fr)); }
.drop-zone{
  border-radius:16px; padding:12px; height:300px; overflow:auto;
  scrollbar-width:thin; scrollbar-color: var(--scrollbar-thumb) transparent;
  background: var(--dropzone-grad);
  border:1px dashed color-mix(in srgb, var(--accent-1), transparent 75%);
  transition: border-color .2s ease, box-shadow .2s ease, transform .08s ease, background .2s ease;
}
.drop-zone h4{
  margin:6px 6px 8px; font-size:13px; letter-spacing:.3px; color:var(--input-text); text-transform:uppercase;
}
.drop-zone.accept{
  border-color: var(--ok);
  box-shadow: 0 0 0 3px rgba(162,255,111,.18) inset, 0 10px 24px rgba(162,255,111,.15);
}
.drop-zone.highlight{ outline:2px dashed var(--accent); outline-offset:3px; }
.zone-list{ display:grid; gap:8px; }
.plate-item{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 12px; border-radius:12px;
  background: var(--bg);
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.plate-item:hover{ transform:translateY(-1px); border-color: color-mix(in srgb, var(--accent-1), transparent 65%); }
.qty{ display:flex; align-items:center; gap:6px; }
.qty-btn{
  border:0; border-radius:10px; width:28px; height:28px; font-weight:900;
  color:#0a0e18; background: var(--accent-1); cursor:pointer;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.18);
}
.qty-btn[data-act="del"]{ background: var(--danger); color:#0a0e18; }
.qty-btn:hover{ filter:brightness(1.06); }

/* Fantasma para drag táctil */
.drag-ghost{
  position:fixed; z-index:1000; pointer-events:none;
  border-radius:12px; background: var(--bg); border:1px solid color-mix(in srgb, var(--accent-1), transparent 65%);
  box-shadow:0 14px 30px rgba(0,0,0,.35);
  transform:scale(.98);
}

/* ---------- Summary (Resumen) ---------- */
.summary-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px; border-bottom:1px solid var(--border);
  font-weight:800;
}
.tag{
  font-size:12px; font-weight:800; padding:4px 10px; border-radius:999px;
  color:#0b0f1a; background: var(--grad-accent);
  box-shadow: 0 0 0 2px rgba(122,240,255,.25) inset;
}
.summary-body{ padding:14px; display:flex; gap:12px; }
.kpi-grid{ display:flex; gap:10px; grid-template-columns: repeat(3, minmax(90px,1fr)); }
.kpi-card{
  padding:12px; border-radius:14px;
  background: var(--bg);
  border:1px solid var(--border);
}
.kpi-label{ font-size:12px; color:var(--text); text-transform:uppercase; letter-spacing:.4px; }
.kpi-value{ font-size:22px; font-weight:900; margin-top:4px; }

.macros-bar{
  height:12px; border-radius:999px; overflow:hidden; margin-top:8px;
  display:grid; grid-template-columns: var(--carb,33%) var(--prot,33%) var(--fat,34%);
  background: var(--input-bg); border:1px solid color-mix(in srgb, var(--border), transparent 35%);
}
.macros-bar .mac-c{ background: var(--mac-carb); }
.macros-bar .mac-p{ background: var(--mac-prot); }
.macros-bar .mac-f{ background: var(--mac-fat); }

.summary-footer{
  display:flex; gap:10px; padding:12px; border-top:1px solid var(--border);
}

/* ---------- Helpers visuales ---------- */
.loading, .error{
  padding:16px; border-radius:12px; text-align:center; font-weight:700;
  border:1px solid color-mix(in srgb, var(--border), transparent 20%);
}
.loading{ background: color-mix(in srgb, var(--accent), transparent 92%); color:#b7d6ff; }
.error{ background: color-mix(in srgb, var(--danger), transparent 88%); color:#ffb6b6; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px){
  .app-main{ grid-template-columns:300px 1fr 320px; }
}
@media (max-width: 1024px){
  .app-main{ grid-template-columns:1fr; }
  .inventory-panel, .plate-panel, .summary-panel{ min-height:auto; }
  .inventory-list{ max-height:380px; }
  .plate-grid{ grid-template-columns:1fr; }
  .kpi-grid{ grid-template-columns: repeat(2, minmax(130px,1fr)); }
}
@media (max-width: 560px){
  .app-header{ padding:12px; }
  .app-title{ font-size:14px; }
  .ui-btn{ padding:9px 12px; border-radius:10px; }
  .kpi-value{ font-size:20px; }
}

/* ---------- Microanimación ---------- */
@keyframes pulse-ring{
  0%{ box-shadow:0 0 0 0 color-mix(in srgb, var(--accent), transparent 65%); }
  70%{ box-shadow:0 0 0 10px rgba(0,0,0,0); }
  100%{ box-shadow:0 0 0 0 rgba(0,0,0,0); }
}
.drop-zone.accept{ animation: pulse-ring 1.2s ease-out; }

/* Drag global */
body.dragging{ overscroll-behavior:none; overflow:hidden; }
body.dragging, body.dragging *{ touch-action:none; }
.inventory-list{ touch-action: pan-y; overscroll-behavior: contain; }

/* ====== Objetivo por equivalentes (compacto) ====== */
.eq-compact{ bottom:10px; display:flex; gap:8px; align-items:center; }
.ui-btn.mini{ padding:6px 10px; border-radius:10px; font-size:12px; }
.chip-time{
  font-size:12px; font-weight:800; padding:4px 8px; border-radius:999px;
  color:#0b0f1a; background: var(--grad-accent-2);
  box-shadow: 0 0 0 2px rgba(122,240,255,.25) inset;
}

/* Drawer lateral minimalista */
.eq-drawer {
  position: fixed;
  top: 90%;
  left: 50%;
  transform: translate(-50%, -50%); /* Centra el elemento */
  width: 700px;
  max-height: 60vh;
  padding: 12px;
  border-radius: 14px;
  overflow: auto;
  background: var(--card-glass);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.eq-drawer.hidden{ display:none; }
.eq-head{ display:flex; align-items:center; justify-content:space-between; font-weight:800; margin-bottom:8px; }
.eq-close{
  appearance:none; border:0; cursor:pointer;
  background: var(--danger); color:#0a0e18; border-radius:8px; width:28px; height:28px; font-weight:900;
}
.eq-list{ display:flex; gap:8px; }
.eq-row .eq-label{ display:flex; justify-content:space-between; font-size:12px; color:#b7c7ee; margin-bottom:4px; }
.eq-bar{
  width:100%; height:10px; border-radius:6px; overflow:hidden;
  background: var(--input-bg); border:1px solid color-mix(in srgb, var(--border), transparent 35%);
}
.eq-fill{
  height:100%; width:0%;
  background: linear-gradient(90deg, var(--accent), var(--ok));
  transition: width .25s ease;
}
.eq-over .eq-fill{ background: linear-gradient(90deg, var(--danger), var(--warning)); }

/* ====== Toasts ====== */
.toast-container{
  position:fixed; right:15px; bottom:16px;
  display:grid; gap:8px; z-index:9999; pointer-events:none; background-color: var(--warning);
}
.toast{
  min-width:240px; max-width:90vw;
  background: var(--warning);
  border:1px solid color-mix(in srgb, var(--border), transparent 20%);
  color: var(--text); font-weight:700; font-size:14px;
  padding:10px 12px; border-radius:12px; box-shadow: var(--shadow);
  pointer-events:auto; opacity:0; transform:translateY(8px);
  transition: opacity .18s ease, transform .18s ease;
}
.toast.show{ opacity:1; transform:translateY(0); }
.toast.info{ border-color: color-mix(in srgb, var(--accent), transparent 65%); }
.toast.warn{ border-color: color-mix(in srgb, var(--warning), transparent 55%); }
.toast.err{ border-color: color-mix(in srgb, var(--danger), transparent 55%); }
.toast.ok{ border-color: color-mix(in srgb, var(--ok), transparent 55%); }

/* Chips de tiempos */
.time-chips{ display:flex; gap:8px; flex-wrap:wrap; }
.time-chip{
  padding:8px 12px; border-radius:999px; border:1px solid var(--border);
  background: var(--card); color: var(--text); font-weight:700; cursor:pointer;
  user-select:none; transition: transform .08s, border-color .2s, box-shadow .2s;
}
.time-chip:hover{ transform:translateY(-1px); border-color: color-mix(in srgb, var(--accent), transparent 55%); box-shadow:0 8px 18px rgba(60,140,255,.12); }
.time-chip.active{ background: var(--grad-accent-2); color:#0a0e18; }

/* Botones del header */
.app-actions__buttons{ display:flex; gap:8px; align-items:center; }

/* Toast muy simple */
.toast{ position:fixed; bottom:16px; right:16px; color:var(--text); padding:10px 14px; border:1px solid var(--border); border-radius:10px; display:none; }
.toast.show{ display:block; }

/* ====== Suplementos ====== */
.supp-panel{
  border:1px solid var(--border);
  background: var(--card);
  border-radius:12px;
  padding:12px;
  box-shadow: var(--shadow);
  max-height:300px;
  scrollbar-color: var(--scrollbar-thumb) transparent;
  overflow:auto;
}
.supp-header{ display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.supp-list{ display:grid; gap:8px; }
.supp-item{
  display:flex; gap:10px; align-items:center; justify-content:space-between;
  padding:10px 12px; border:1px dashed color-mix(in srgb, var(--border ), transparent 25%);
  border-radius:10px; background: rgba(255,255,255,.03);
  opacity:.9;
}
.supp-item .left{ display:flex; flex-direction:column; gap:4px; }
.supp-item .title{ font-weight:800; letter-spacing:.2px; }
.supp-item .meta{ font-size:12.5px; color:#9fb1d8; }
.supp-item .badges{ display:flex; gap:6px; flex-wrap:wrap; }
.supp-item .badge{
  font-size:11px; font-weight:800; letter-spacing:.3px;
  padding:4px 8px; border-radius:999px; background: rgba(255,255,255,.08);
  border:1px solid color-mix(in srgb, var(--border), transparent 20%);
}
.supp-item .lock{ display:inline-flex; align-items:center; gap:6px; font-size:12px; color: var(--muted); }

.tiempos-tabs{
  display:flex; gap:8px; flex-wrap:wrap;
  background:var(--card); border:1px solid var(--border); padding:8px; border-radius:12px;
}
.tiempos-tabs .tab{
  appearance:none; border:1px solid var(--border); background:var(--bg-soft); color:var(--txt);
  padding:8px 12px; border-radius:999px; cursor:pointer; font:inherit; line-height:1;
  display:flex; align-items:center; gap:8px;
}
.tiempos-tabs .tab .tab-hour{ opacity:.7; font-size:.875rem; }
.tiempos-tabs .tab.is-active{
  border-color:transparent; background:var(--accent); color:#fff;
}
.tiempo-titulo{ margin:10px 0 0; color:var(--text); font-weight:600; }

/* Desactiva la selección de texto en las tarjetas y zonas del plato */
.food-card,
.plate-item,
.drop-zone,
#lista-alimentos,
#zone-carb,
#zone-prot,
#zone-fat,
#zone-veg {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  -webkit-user-drag: none;   /* evita arrastre de imágenes/elementos en WebKit */
}

/* Evita highlight azul en móviles/touch */
* {
  -webkit-tap-highlight-color: transparent;
}

/* Durante un drag (le ponemos .dragging al <body> vía JS) desactiva selección globalmente */
body.dragging {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

/* El “fantasma” ya no recibe eventos ni selección */
.drag-ghost {
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}

/* Si tienes enlaces dentro de las tarjetas y no quieres subrayado al arrastrar */
.food-card a,
.plate-item a {
  text-decoration: none;
}

.tiempo-desc-wrap {
  margin-top: 6px;
  font-size: 0.85rem;
}

.tiempo-desc-label {
  font-weight: 500;
  margin-right: 4px;
}

.tiempo-descripcion {
  font-style: italic;
}

.tiempo-descripcion.muted {
  opacity: 0.6;
}