:root{
  --bg: #12181B;
  --card: #1B2226;
  --card-line: #2A3338;
  --lime: #C6F135;
  --coral: #FF6B4A;
  --margin-red: #E14F4F;
  --text: #F2F2ED;
  --muted: #8A9298;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*{ box-sizing: border-box; }

html, body{
  margin:0;
  padding:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* textura sutil de papel cuadriculado */
body{
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 22px 22px;
}

.app{
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 84px;
}

/* HEADER */
.header{
  padding: 20px 18px 14px;
  border-bottom: 1px solid var(--card-line);
}
.header-top{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 12px;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 4px;
}
.title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  margin: 0;
  line-height: 1.15;
}
.photo-btn{
  flex-shrink:0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  border: 1.5px dashed var(--muted);
  background: transparent;
  color: var(--lime);
  font-size: 22px;
  cursor: pointer;
  overflow: hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.photo-preview{
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.photo-preview img{
  width:100%;
  height:100%;
  object-fit: cover;
}
.photo-strip{
  display:flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
}
.photo-strip img{
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink:0;
  border: 1px solid var(--card-line);
}

/* MAIN / CARDS */
.main{
  padding: 18px;
  flex: 1;
}
.tab.hidden{ display:none; }
.hidden{ display:none !important; }

.card{
  background: var(--card);
  border-radius: 14px;
  padding: 16px 16px 16px 20px;
  margin-bottom: 14px;
  position: relative;
}
/* margen rojo de cuaderno, el elemento firma del diseño */
.margin-card::before{
  content:"";
  position:absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 1.5px;
  background: var(--margin-red);
  opacity: 0.55;
}

/* FORMS */
.row-form{
  display:flex;
  gap: 8px;
}
.stack-form{
  display:flex;
  flex-direction: column;
  gap: 8px;
}
input, select{
  background: var(--bg);
  border: 1px solid var(--card-line);
  color: var(--text);
  border-radius: 9px;
  padding: 11px 12px;
  font-size: 15px;
  font-family: var(--font-body);
  width: 100%;
}
input::placeholder{ color: var(--muted); }
input:focus, select:focus, button:focus{
  outline: 2px solid var(--lime);
  outline-offset: 1px;
}

.btn{
  border: none;
  border-radius: 9px;
  padding: 11px 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.btn-lime{ background: var(--lime); color: #10150C; }
.btn-coral{ background: var(--coral); color: #200; }
.btn-ghost{
  background: transparent;
  border: 1px solid var(--card-line);
  color: var(--text);
  margin-top: 4px;
}

.file-label{
  display: inline-block;
  font-size: 12.5px;
  color: var(--muted);
  border: 1px dashed var(--card-line);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  text-align: center;
}
.file-label:hover{ color: var(--lime); border-color: var(--lime); }
.file-name{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--lime);
}

/* NUTRITION TIP */
.tip-text{
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text);
  margin: 4px 0 10px;
}

/* LISTS */
.log-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.log-list li{
  display:flex;
  justify-content: space-between;
  align-items:center;
  font-family: var(--font-mono);
  font-size: 13.5px;
  border-bottom: 1px dashed var(--card-line);
  padding-bottom: 8px;
  gap: 8px;
}
.log-list li span.val{ color: var(--lime); font-weight: 700; }
.log-list li .del{
  background:none; border:none; color: var(--muted); cursor:pointer; font-size: 16px; padding: 0 4px;
}
.log-thumb{
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--card-line);
  cursor: zoom-in;
  flex-shrink: 0;
}
.weight-entry{
  flex-direction: column;
  align-items: stretch !important;
  gap: 4px;
}
.weight-entry-top{
  display:flex;
  align-items:center;
  gap: 8px;
}
.weight-entry-extras{
  font-size: 11px;
  color: var(--muted);
  padding-left: 2px;
}
.empty-msg{
  color: var(--muted);
  font-size: 13.5px;
  margin: 6px 0 0;
}

/* STATS */
.stat-row{
  display:flex;
  gap: 22px;
  margin-bottom: 14px;
}
.stat{ display:flex; flex-direction:column; }
.stat-num{
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--coral);
}
.stat-label{
  font-size: 11.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* SHOPPING */
.store-pills{ display:flex; gap:6px; flex-wrap:wrap; margin-bottom: 10px; }
.pill{
  font-family: var(--font-mono);
  font-size: 11.5px;
  border: 1px solid var(--card-line);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--muted);
}
.hint-text{
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* PLAN SEMANAL */
.week-pills{
  display:flex;
  gap: 6px;
  margin-bottom: 12px;
}
.week-pill{
  flex:1;
  border: none;
  border-radius: 9px;
  padding: 9px 0;
  text-align:center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  cursor:pointer;
  color: var(--bg);
  opacity: 0.55;
}
.week-pill.selected{ opacity: 1; outline: 2px solid var(--text); outline-offset: 1px; }
.week-pill.type-gluteo{ background: var(--coral); }
.week-pill.type-squat{ background: var(--lime); }
.week-pill.type-descanso{ background: var(--muted); }
.week-pill.menu-week-pill{ background: var(--card-line); color: var(--text); flex: 1; }
.week-pill.menu-week-pill.selected{ background: var(--lime); color: #10150C; }

.plan-block-title{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 10px 0 6px;
}
.plan-block-title:first-child{ margin-top: 0; }

.plan-day-label{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 10px;
}
.plan-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.plan-list li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
}
.plan-list .plan-check{
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid var(--card-line);
  cursor:pointer;
  flex-shrink:0;
  background: transparent;
  margin-top: 1px;
}
.plan-list .plan-check.checked{
  background: var(--lime);
  border-color: var(--lime);
}
.plan-list .plan-text{
  font-size: 14px;
  line-height: 1.4;
}
.plan-list li.plan-checked .plan-text{
  color: var(--muted);
  text-decoration: line-through;
}
.plan-rest-msg{
  color: var(--muted);
  font-size: 13.5px;
  margin: 0;
}
.plan-counter{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--lime);
  margin: -4px 0 8px;
}

/* EJERCICIOS DENTRO DEL ENTRENO */
.exercise-rows{
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.exercise-row{
  display:flex;
  gap: 6px;
  align-items:center;
}
.exercise-row input[type="text"]{ flex: 2; }
.exercise-row input[type="number"]{ flex: 1; }
.exercise-row .del{
  background:none; border:none; color: var(--muted); cursor:pointer; font-size: 18px; flex-shrink:0;
}

/* MENÚ SEMANAL */
.menu-plan{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.menu-day{
  border-bottom: 1px dashed var(--card-line);
  padding-bottom: 8px;
}
.menu-day:last-child{ border-bottom:none; padding-bottom:0; }
.menu-day-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 4px;
}
.menu-day-line{
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}
.menu-day-line b{ color: var(--lime); font-family: var(--font-mono); font-size: 11px; }
.menu-day-line.cena b{ color: var(--coral); }
.menu-field-label{
  display:block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 8px 0 4px;
}
.menu-field-label:first-child{ margin-top: 0; }
.menu-field-label.cena{ color: var(--coral); }
.menu-ingredient-row{
  display:flex;
  gap: 6px;
  align-items:center;
  margin-bottom: 6px;
}
.menu-ingredient-row .menu-text-input{ flex: 2; }
.menu-ingredient-row .menu-cantidad-input{ flex: 1; min-width: 78px; }
.menu-ingredient-row .del{
  background:none; border:none; color: var(--muted); cursor:pointer; font-size: 16px; flex-shrink:0; padding: 0 2px;
}
.menu-day-totals{
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--card-line);
  border-radius: 8px;
  background: var(--bg);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
}
.menu-totals-note{
  display:block;
  margin-top: 4px;
  font-size: 10.5px;
  color: var(--muted);
  font-family: var(--font-body);
  line-height: 1.4;
}
#resetMenuBtn{ margin-top: 10px; }
#archiveMenuBtn{ margin-top: 4px; }
.menu-history-list{
  display:flex;
  flex-direction:column;
  gap: 8px;
  margin-top: 12px;
}
.menu-history-entry{
  border: 1px solid var(--card-line);
  border-radius: 10px;
  padding: 10px 12px;
}
.menu-history-entry summary{
  cursor: pointer;
  display:flex;
  justify-content: space-between;
  align-items:center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
}
.menu-history-entry summary .del{
  background:none; border:none; color: var(--muted); cursor:pointer; font-size: 15px;
}
.menu-history-day{
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
  padding: 6px 0;
  border-top: 1px dashed var(--card-line);
}
.menu-history-day:first-of-type{ margin-top: 8px; }
.menu-history-day b{ color: var(--text); font-family: var(--font-mono); font-size: 11px; }

/* DIARIO DE COMIDAS */
.macro-row{
  display:flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.macro-row .stat-num{ font-size: 20px; }
.shopping-list{
  list-style:none; margin:0; padding:0;
  display:flex; flex-direction:column; gap:8px;
}
.shopping-list li{
  display:flex;
  align-items:center;
  gap: 10px;
  border-bottom: 1px dashed var(--card-line);
  padding-bottom: 8px;
}
.shopping-list li.done .item-name{
  text-decoration: line-through;
  color: var(--muted);
}
.shopping-list .item-main{ flex:1; }
.item-name{ font-size: 14.5px; font-weight:600; }
.item-meta{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
}
.shopping-list .del{
  background:none; border:none; color: var(--muted); cursor:pointer; font-size: 16px;
}
.shopping-list li.shopping-store-header{
  display:block;
  border-bottom: none;
  padding: 10px 0 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
}
.shopping-list li.shopping-store-header:first-child{ padding-top: 0; }
.checkbox{
  width: 20px; height: 20px;
  border-radius: 6px;
  border: 1.5px solid var(--card-line);
  cursor: pointer;
  flex-shrink:0;
  background: transparent;
}
.checkbox.checked{
  background: var(--lime);
  border-color: var(--lime);
}

/* TABBAR */
.tabbar{
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  display:flex;
  background: var(--card);
  border-top: 1px solid var(--card-line);
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
}
.tabbtn{
  flex:1;
  background:none;
  border:none;
  color: var(--muted);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 3px;
  padding: 6px 0;
  cursor:pointer;
  font-family: var(--font-body);
  font-size: 11.5px;
}
.tabbtn-num{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.tabbtn.active{ color: var(--lime); }

@media (max-width: 360px){
  .title{ font-size: 19px; }
}
@media (max-width: 420px){
  .tabbtn{ font-size: 10px; }
  .tabbtn-num{ display: none; }
}

/* CARPETAS DE FOTOS DEL MÓVIL */
.folder-scan-status{ margin-top: 8px; }
.folder-queue{
  display:flex;
  flex-direction:column;
  gap: 10px;
  margin-top: 10px;
}
.folder-review-item{
  display:flex;
  gap: 10px;
  border: 1px dashed var(--card-line);
  border-radius: 10px;
  padding: 10px;
}
.folder-review-thumb{
  width: 64px;
  height: 64px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  cursor: zoom-in;
  border: 1px solid var(--card-line);
}
.folder-review-body{
  flex: 1;
  min-width: 0;
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.folder-review-name{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.folder-ocr-badge{
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--lime);
}
.folder-review-fields{
  display:flex;
  gap: 6px;
  flex-wrap: wrap;
}
.folder-review-fields input{
  width: auto;
  flex: 1 1 70px;
  min-width: 70px;
}
.folder-review-actions{
  display:flex;
  gap: 6px;
}
.btn-sm{
  padding: 7px 10px;
  font-size: 12.5px;
  margin-top: 0;
}
.folder-review-item details{
  font-size: 11.5px;
  color: var(--muted);
}
.folder-review-item summary{ cursor: pointer; }
.folder-review-blocks{ margin-top: 4px; }
.workout-block{
  border: 1px solid var(--card-line);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 6px;
}
.workout-block-title{
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--coral);
  margin: 0 0 4px;
}
.workout-block-items{
  margin: 0;
  padding-left: 16px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
}
.folder-review-item pre{
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-mono);
  font-size: 10.5px;
  background: var(--bg);
  border-radius: 6px;
  padding: 6px;
  margin: 4px 0 0;
}

/* GRÁFICOS · OBJETIVO */
.goal-status{
  margin-top: 12px;
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.goal-row{
  display:flex;
  justify-content: space-between;
  align-items:center;
  font-size: 13.5px;
  border-bottom: 1px dashed var(--card-line);
  padding-bottom: 8px;
}
.goal-row .goal-label{ color: var(--muted); }
.goal-row .goal-value{ font-family: var(--font-mono); font-weight: 700; }
.goal-row .goal-value.ok{ color: var(--lime); }
.goal-row .goal-value.pending{ color: var(--coral); }
.goal-days-left{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* MODAL FOTO */
.photo-modal{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index: 50;
  padding: 24px;
}
.photo-modal.hidden{ display:none; }
.photo-modal img{
  max-width: 100%;
  max-height: 100%;
  border-radius: 10px;
}
.photo-modal-close{
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--card-line);
  border-radius: 999px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 16px;
}