:root{
  --bg: #07101d;
  --bg-soft: #0c1728;
  --panel: rgba(255,255,255,0.04);
  --panel-strong: rgba(255,255,255,0.06);
  --panel-soft: rgba(255,255,255,0.03);
  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(255,255,255,0.16);
  --text: #eef4ff;
  --muted: #9cafcb;
  --accent: #74a7ff;
  --accent-2: #8b69ff;
  --success: #34d39a;
  --warning: #f6b84d;
  --danger: #ff6d7a;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 22px 60px rgba(0,0,0,0.36);
  --max: 1320px;
  --sidebar-w: 132px;
  --mobile-nav-h: 84px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(116,167,255,0.18), transparent 25%),
    radial-gradient(circle at top right, rgba(139,105,255,0.14), transparent 25%),
    linear-gradient(180deg, #07101d 0%, #081322 42%, #07101d 100%);
}
button,input,textarea,select{ font: inherit; }
button{ cursor: pointer; border: none; }
[hidden]{ display: none !important; }

.io-app-shell{ min-height: 100vh; }
.io-app-topbar,
.io-app-main,
.io-app-footer{
  width: min(calc(100% - 28px), var(--max));
  margin: 0 auto;
}

.io-app-topbar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}

.io-app-brand{
  order:1;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.io-app-brand__mark{
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 14px 28px rgba(0,0,0,0.22);
}

.io-app-brand__copy{
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.io-app-brand__copy strong{ font-size: 16px; letter-spacing: 0.01em; }
.io-app-brand__copy span{ color: var(--muted); font-size: 12px; }

.io-app-main{ padding: 10px 0 48px; }

.hero-card,
.workspace,
.screen-card{
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-card{
  border-radius: var(--radius-xl);
  padding: 26px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.eyebrow{
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #dce8ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(116,167,255,0.20);
  background: rgba(116,167,255,0.10);
}

.hero-card__copy h1{
  margin: 16px 0 12px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-card__copy p{
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 16px;
}

.hero-card__side{ display: grid; gap: 14px; }

.info-box{
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel-strong);
}
.info-box__label{
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#heroAppPreview{
  margin-top: 12px;
  min-height: 240px;
  border-radius: 18px;
  border: 1px dashed rgba(116,167,255,0.24);
  background:
    radial-gradient(circle at top left, rgba(116,167,255,0.12), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
}

.workspace{
  margin-top: 24px;
  padding: 22px;
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.io-main-nav{
  margin-top: 0;
  grid-column: 1;
  flex-direction: column;
  overflow: visible;
  padding-bottom: 0;
  gap: 12px;
  position: sticky;
  top: 18px;
  align-self: start;
}

.io-main-nav .io-tab{
  width: 100%;
  justify-content: flex-start;
  padding-inline: 14px;
}

.workspace > .io-screen{
  grid-column: 2;
  margin-top: 0;
  min-width: 0;
}

.io-tabs{
  margin-top: 22px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.io-tabs--sub{ margin-top: 0; margin-bottom: 16px; gap: 10px; }

.io-tab{
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  white-space: nowrap;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}
.io-tab:hover{ transform: translateY(-1px); }
.io-tab.is-active{
  color: #ffffff;
  border-color: rgba(116,167,255,0.24);
  background: linear-gradient(135deg, rgba(139,105,255,0.28), rgba(116,167,255,0.20));
}

.io-screen{ display: none; margin-top: 20px; }
.io-screen.is-active{ display: block; }

.screen-section-head{
  margin-bottom: 16px;
  padding: 18px 18px 0;
}
.screen-section-head h3{
  margin: 14px 0 8px;
  font-size: clamp(24px, 3.8vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.screen-section-head p{
  margin: 0;
  max-width: 860px;
  color: var(--muted);
  line-height: 1.72;
  font-size: 14px;
}

.screen-grid{
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}
.section-card-grid .screen-card,
.dashboard-grid .screen-card{ grid-column: span 4; }
.screen-card--wide{ grid-column: span 12 !important; }

.screen-card{
  min-height: 180px;
  padding: 20px;
  border-radius: 20px;
  grid-column: span 4;
  position: relative;
  overflow: hidden;
}
.screen-card::before{
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(116,167,255,0), rgba(116,167,255,0.42), rgba(139,105,255,0));
  opacity: 0.9;
}
.screen-card h3{ margin: 0 0 10px; font-size: 22px; letter-spacing: -0.02em; }
.screen-card h4{ margin: 0; font-size: 15px; letter-spacing: -0.01em; }
.screen-card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
  font-size: 14px;
}
.screen-card__meta{
  margin-top: 16px;
  color: #d9e6ff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.screen-card__topline{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.screen-card__topline h3{ margin: 0; }

.screen-badge{
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  border: 1px solid rgba(116,167,255,0.24);
  background: rgba(116,167,255,0.12);
  color: #dce8ff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}
button.screen-badge:hover{
  transform: translateY(-1px);
  border-color: rgba(116,167,255,0.36);
  background: rgba(116,167,255,0.18);
}
button.screen-badge:disabled{ opacity: 0.45; cursor: not-allowed; }
.screen-badge--soft{
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
}

.screen-card__stack{ display: grid; gap: 12px; margin-top: 18px; }
.screen-placeholder{
  min-height: 58px;
  padding: 14px 15px;
  border-radius: 14px;
  border: 1px dashed rgba(116,167,255,0.24);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  color: #d7e6ff;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  display: flex;
  align-items: center;
}

/* Importaciones */
.io-import-panel{ margin-top: 6px; }
.import-card{ min-height: 220px; }
.import-card--file,
.import-card--manual{ margin: 0 auto; }
.import-card--file{ width: min(100%, 900px); max-width: 900px; }
.import-card--manual{ width: min(100%, 1040px); max-width: 1040px; }
.io-import-panel[data-import-panel="automatico"]:has(#importPreviewShell:not([hidden])) .import-card--file{
  width: 100%;
  max-width: none;
}
.import-inline-section{
  margin-top: 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.import-inline-section__head{ margin-bottom: 12px; }
.import-inline-section__head h4{ color: #dce8ff; }
.import-inline-actions{ align-items: center; justify-content: flex-start; gap: 10px; }

#btnPickImportFile,
#btnPreviewImportFile,
#btnClearImportJob,
#btnApplyImportJob,
#btnManualChooseBuy,
#btnManualChooseSell,
#btnSaveManualBuy,
#btnResetManualBuy,
#btnBackToManualChooserFromBuy,
#btnBackToManualChooserFromSellList,
#btnSaveManualSale,
#btnResetManualSale,
#btnBackToManualChooserFromSale{ min-width: 148px; }

#importDropzoneShell{
  min-height: 110px;
  border-style: dashed;
  border-width: 1px;
  border-color: rgba(116,167,255,0.34);
  background:
    radial-gradient(circle at top left, rgba(116,167,255,0.10), transparent 44%),
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 18px;
}

#importSelectedFileName,
#importPreviewRowsShell,
#importIssuesShell,
#importDuplicateShell,
#importBusinessRulesShell{
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.02));
}

#importPreviewRowsShell{
  min-height: 110px;
  display: block;
  padding: 0;
  overflow: hidden;
}

/* Manual */
#manualOperationChooser{
  width: min(100%, 430px);
  margin: 0 auto;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.02);
}
#manualOperationChooser .screen-card__stack{ gap: 14px; margin-top: 0; }
#manualBuyPanel,
#manualSellPanel{ display: grid; gap: 16px; }
#manualSaleSelectedShell{
  margin-top: 6px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: grid;
  gap: 16px;
}
#manualSaleOpenTableShell{
  min-height: auto;
  display: block;
  padding: 0;
  overflow: hidden;
  border-style: solid;
  border-color: rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.02));
}
.manual-empty-state{
  padding: 18px;
  color: #dce8ff;
}
.manual-empty-state strong{ display: block; margin-bottom: 8px; font-size: 14px; }
.manual-empty-state p{ margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.manual-form-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 16px;
  width: 100%;
}
.field{ display: grid; gap: 8px; min-width: 0; }
.field span{ color: #dce8ff; font-size: 14px; font-weight: 700; letter-spacing: 0.01em; }
.field--amount{ grid-column: span 1; }
.input,
.select{
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
  color: var(--text);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.select{
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 42px;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03)),
    linear-gradient(45deg, transparent 50%, #9cafcb 50%),
    linear-gradient(135deg, #9cafcb 50%, transparent 50%);
  background-position:
    0 0,
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 100% 100%, 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.input::placeholder{ color: var(--muted); }
.input:focus,
.select:focus{
  border-color: rgba(116,167,255,0.42);
  box-shadow: 0 0 0 3px rgba(116,167,255,0.10);
}
input[type="date"].input{ color-scheme: dark; }
.input[readonly]{
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
  color: #dce8ff;
  border-color: rgba(255,255,255,0.10);
  cursor: default;
}
#manualBuyAmountInput,
#manualSaleAmountInput{
  font-weight: 800;
  color: #ffffff;
  border-color: rgba(116,167,255,0.28);
  background: linear-gradient(180deg, rgba(116,167,255,0.12), rgba(255,255,255,0.04));
}

/* Tables */
.io-table-wrap{ width: 100%; overflow: auto; }
.io-table{
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 13px;
  color: #eef4ff;
}
.io-table th,
.io-table td{
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  vertical-align: top;
}
.io-table thead th{ border-bottom-color: rgba(255,255,255,0.12); }
.io-table__index{ color: #9cafcb; width: 52px; }
.io-table-note{ font-size: 13px; color: #9cafcb; padding: 14px 14px 0; }

/* ICE */
.io-ice-panel{ margin-top: 4px; }
.ice-index-card{ padding: 26px; }
.ice-gauge-shell{
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}
.ice-gauge-ring{
  width: 190px;
  height: 190px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  margin: 0 auto;
  border: 10px solid rgba(116,167,255,0.20);
  background: radial-gradient(circle at top, rgba(116,167,255,0.18), rgba(255,255,255,0.02));
  box-shadow: inset 0 0 32px rgba(116,167,255,0.08);
}
.ice-gauge-value{
  width: 132px;
  height: 132px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
}
.ice-gauge-copy h3{ margin-bottom: 10px; }
.ice-gauge-copy .screen-card__stack{ margin-top: 14px; }


.dashboard-kpi-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:14px;
}
.kpi-tile{
  min-height: 120px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  padding: 16px;
  display:grid;
  align-content: space-between;
  gap: 12px;
}
.kpi-label{
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}
.kpi-value{
  font-size: 28px;
  letter-spacing: -0.04em;
}
.screen-card--action{ cursor:pointer; }
.panel-ice-preview{
  display:grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap:16px;
  align-items:center;
}
.panel-ice-gauge{
  width:92px;
  height:92px;
  border-radius:999px;
  display:grid;
  place-items:center;
  border:8px solid rgba(116,167,255,0.18);
  background: radial-gradient(circle at top, rgba(116,167,255,0.16), rgba(255,255,255,0.03));
}
.panel-ice-gauge span{
  font-size: 24px;
  font-weight: 800;
}
.panel-ice-copy{
  display:grid;
  gap:6px;
}
.panel-ice-copy strong{
  font-size:16px;
}
.panel-ice-copy span{
  color: var(--muted);
  font-size: 13px;
  line-height:1.5;
}
.empty-state-inline{
  min-height: 86px;
  display:grid;
  place-items:center;
  text-align:center;
  border-radius:14px;
  border:1px dashed rgba(255,255,255,0.08);
  color: var(--muted);
  background: rgba(255,255,255,0.02);
}
.ops-entry-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:16px;
  margin-bottom: 18px;
}
.ops-entry-card{
  min-height: 130px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  display:grid;
  align-content: space-between;
  gap: 12px;
  text-align:left;
  box-shadow: var(--shadow);
}
.ops-entry-card strong{
  font-size: 20px;
  letter-spacing: -0.02em;
}
.ops-entry-card span{
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.ops-entry-card.is-active{
  border-color: rgba(116,167,255,0.24);
  background: linear-gradient(135deg, rgba(139,105,255,0.20), rgba(116,167,255,0.14));
}
.ops-panel{ display:none; }
.ops-panel.is-active{ display:block; }
.ice-meta-stack{
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.ice-message-card{ margin-top: 18px; }
.ice-factor-grid{ margin-top: 18px; }
.ice-factor-card{
  display:grid;
  align-content: space-between;
  gap: 16px;
}
.io-fab.is-active{
  box-shadow: 0 0 0 3px rgba(116,167,255,0.18), 0 16px 28px rgba(0,0,0,0.32);
}

/* Footer */
.io-app-footer{
  padding: 0 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

/* Mobile bottom nav */
.io-bottom-nav{ display: none; }
.io-mobile-sheet{ display: none; }

@media (max-width: 1180px){
  .dashboard-kpi-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ops-entry-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-card{ grid-template-columns: 1fr; }
  .section-card-grid .screen-card,
  .dashboard-grid .screen-card,
  .screen-card{ grid-column: span 6; }
  .import-card--file,
  .import-card--manual{ width: 100%; max-width: none; }
  .manual-form-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ice-gauge-shell{ grid-template-columns: 1fr; }
}

@media (max-width: 980px){
  .workspace{
    display: block;
    padding-bottom: calc(22px + var(--mobile-nav-h));
  }

  .io-main-nav{ display: none; }
  .workspace > .io-screen{ margin-top: 0; }

  .io-bottom-nav{
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 1fr 1fr auto 1fr;
    align-items: end;
    gap: 6px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(7,16,29,0.92);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255,255,255,0.08);
  }

  .io-bottom-nav__item{
    min-height: 60px;
    border-radius: 16px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--muted);
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 4px;
    padding: 8px 4px;
  }

  .io-bottom-nav__item.is-active{
    color: #ffffff;
    border-color: rgba(116,167,255,0.26);
    background: linear-gradient(135deg, rgba(139,105,255,0.20), rgba(116,167,255,0.14));
  }

  .io-bottom-nav__icon{ font-size: 18px; line-height: 1; }
  .io-bottom-nav__label{ font-size: 11px; font-weight: 700; }

  .io-fab{
    width: 70px;
    height: 70px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    align-self: start;
    transform: translateY(-14px);
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #ffffff;
    box-shadow: 0 16px 28px rgba(0,0,0,0.32);
  }
  .io-fab__inner{ font-size: 14px; font-weight: 800; letter-spacing: 0.04em; }

  .io-mobile-sheet{
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(2,6,14,0.48);
    display: none;
    align-items: flex-end;
    justify-content: center;
    padding: 16px 16px calc(var(--mobile-nav-h) + 10px + env(safe-area-inset-bottom));
  }
  .io-mobile-sheet.is-open{ display: flex; }
  .io-mobile-sheet__card{
    width: min(100%, 420px);
    border-radius: 24px;
    background: rgba(10,19,34,0.98);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 24px 60px rgba(0,0,0,0.42);
    padding: 18px;
  }
  .io-mobile-sheet__header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
  }
  .io-mobile-sheet__header strong{ font-size: 16px; }
  .io-mobile-sheet__close{
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    color: #ffffff;
    font-size: 22px;
    line-height: 1;
  }
  .io-mobile-sheet__grid{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
  .io-mobile-sheet__item{
    min-height: 90px;
    border-radius: 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    color: #eef4ff;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 12px;
    font-weight: 700;
  }
}

@media (max-width: 780px){
  .dashboard-kpi-grid{ grid-template-columns: 1fr; }
  .panel-ice-preview{ grid-template-columns: 1fr; }
  .ops-entry-grid{ grid-template-columns: 1fr; }
  .ice-gauge-shell{ grid-template-columns: 1fr; }
  .ice-meta-stack{ grid-template-columns: 1fr; }
  .screen-grid{ grid-template-columns: 1fr; }
  .section-card-grid .screen-card,
  .dashboard-grid .screen-card,
  .screen-card,
  .screen-card--wide{ grid-column: auto !important; }
  .screen-section-head{ padding: 12px 4px 0; }
  .screen-card__topline{ flex-direction: column; align-items: flex-start; }
  .manual-form-grid{ grid-template-columns: 1fr; }
  #manualOperationChooser{ width: 100%; }
  .ice-gauge-ring{ width: 170px; height: 170px; }
  .ice-gauge-value{ width: 120px; height: 120px; font-size: 24px; }
}

@media (max-width: 720px){
  .io-app-topbar,
  .io-app-main,
  .io-app-footer{ width: min(calc(100% - 20px), var(--max)); }

  .io-app-topbar{
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .hero-card,
  .workspace,
  .screen-card{
    padding: 18px;
    border-radius: 22px;
  }

  .hero-card__copy h1{ font-size: 34px; }
  .screen-section-head h3{ font-size: 28px; }
  .screen-placeholder{ min-height: 52px; padding: 13px 14px; }
  #importPreviewRowsShell,
  #manualSaleOpenTableShell{ padding: 0; }
  #importDropzoneShell{ min-height: 92px; padding: 16px; }
  .screen-badge{ min-height: 32px; }

  #btnPickImportFile,
  #btnPreviewImportFile,
  #btnClearImportJob,
  #btnApplyImportJob,
  #btnManualChooseBuy,
  #btnManualChooseSell,
  #btnSaveManualBuy,
  #btnResetManualBuy,
  #btnBackToManualChooserFromBuy,
  #btnBackToManualChooserFromSellList,
  #btnSaveManualSale,
  #btnResetManualSale,
  #btnBackToManualChooserFromSale{
    width: 100%;
  }

  .io-app-footer{ flex-direction: column; align-items: flex-start; }
  .io-mobile-sheet__grid{ grid-template-columns: 1fr; }
}


/* === Operaciones reales === */
.ops-summary-bar{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px;}
.ops-summary-chip{min-height:38px;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,0.10);background:rgba(255,255,255,0.03);color:#dce8ff;font-size:13px;font-weight:600;display:inline-flex;align-items:center;}
.ops-table-shell{margin-top:0;}
.notice-card{padding:14px 15px;border-radius:14px;border:1px solid rgba(255,255,255,0.08);background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));color:#dce8ff;font-size:13px;line-height:1.55;}
.notice-card.is-danger{border-color:rgba(255,109,122,0.24);background:rgba(255,109,122,0.08);color:#ffe1e5;}
.notice-card.is-warning{border-color:rgba(246,184,77,0.24);background:rgba(246,184,77,0.08);color:#fff4da;}
.notice-card.is-success{border-color:rgba(52,211,154,0.24);background:rgba(52,211,154,0.08);color:#dffbf0;}
.import-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px;}
.import-summary-tile{padding:14px;border-radius:16px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);display:grid;gap:8px;}
.import-summary-tile strong{font-size:22px;letter-spacing:-0.03em;}
.import-summary-tile span{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:0.04em;}
.io-table td .screen-badge{min-height:30px;}
.panel-ice-gauge.is-low{border-color:rgba(255,109,122,0.26);background:radial-gradient(circle at top, rgba(255,109,122,0.16), rgba(255,255,255,0.03));}
.panel-ice-gauge.is-medium{border-color:rgba(246,184,77,0.26);background:radial-gradient(circle at top, rgba(246,184,77,0.16), rgba(255,255,255,0.03));}
.panel-ice-gauge.is-high{border-color:rgba(52,211,154,0.26);background:radial-gradient(circle at top, rgba(52,211,154,0.16), rgba(255,255,255,0.03));}
.ice-gauge-ring.is-low{border-color:rgba(255,109,122,0.26);background:radial-gradient(circle at top, rgba(255,109,122,0.18), rgba(255,255,255,0.02));}
.ice-gauge-ring.is-medium{border-color:rgba(246,184,77,0.26);background:radial-gradient(circle at top, rgba(246,184,77,0.18), rgba(255,255,255,0.02));}
.ice-gauge-ring.is-high{border-color:rgba(52,211,154,0.26);background:radial-gradient(circle at top, rgba(52,211,154,0.18), rgba(255,255,255,0.02));}
.ice-factor-card p{min-height:44px;}
@media (max-width: 1180px){.import-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width: 780px){.import-summary-grid,.dashboard-kpi-grid,.ops-entry-grid{grid-template-columns:1fr;} .ops-summary-bar{flex-direction:column;} .ops-summary-chip{width:100%; justify-content:center;} .ice-gauge-shell{grid-template-columns:1fr;}}

/* === Acceso / autenticación === */
.auth-shell{
  min-height:100vh;
  width:min(calc(100% - 28px), 1180px);
  margin:0 auto;
  display:grid;
  align-items:center;
  padding:24px 0 42px;
}
.auth-shell__layout{
  display:grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(340px, 0.85fr);
  gap:24px;
  align-items:stretch;
}
.auth-shell__aside,
.auth-shell__card{
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.04);
  box-shadow:var(--shadow);
  border-radius:28px;
}
.auth-shell__aside{
  padding:28px;
  display:grid;
  align-content:space-between;
  gap:24px;
}
.auth-shell__brand{
  display:flex;
  gap:14px;
  align-items:center;
}
.auth-shell__brand strong{display:block;font-size:18px;}
.auth-shell__brand span{display:block;color:var(--muted);font-size:13px;}
.auth-shell__mark{
  width:54px;height:54px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  font-weight:800;letter-spacing:0.08em;
}
.auth-shell__copy h1{margin:16px 0 12px;font-size:clamp(30px,4vw,46px);line-height:1.04;letter-spacing:-0.04em;}
.auth-shell__copy p{margin:0;color:var(--muted);font-size:15px;line-height:1.72;}
.auth-shell__notes{display:grid;gap:12px;}
.auth-note-card{
  padding:16px;border-radius:18px;border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.03);display:grid;gap:6px;
}
.auth-note-card strong{font-size:15px;}
.auth-note-card span{font-size:13px;color:var(--muted);line-height:1.55;}
.auth-shell__card{padding:24px;display:grid;gap:16px;align-content:start;}
.auth-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
.auth-tab{
  min-height:46px;border-radius:999px;border:1px solid rgba(255,255,255,0.10);
  background:rgba(255,255,255,0.03);color:var(--muted);font-weight:700;
}
.auth-tab.is-active{color:#fff;border-color:rgba(116,167,255,0.24);background:linear-gradient(135deg, rgba(139,105,255,0.24), rgba(116,167,255,0.16));}
.auth-panel{display:block;}
.auth-form{display:grid;gap:14px;}
.auth-choice-group{display:grid;gap:10px;padding:16px;border-radius:18px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);}
.auth-choice-group strong{font-size:14px;}
.auth-choice{display:flex;gap:10px;align-items:flex-start;}
.auth-choice input{margin-top:4px;}
.auth-choice span{display:grid;gap:4px;}
.auth-choice b{font-size:14px;}
.auth-choice small{font-size:12px;color:var(--muted);line-height:1.45;}
.auth-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.55;}
.auth-check input{margin-top:4px;}
.auth-check a{color:#dce8ff;}
.auth-submit{
  min-height:48px;border-radius:16px;background:linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#fff;font-weight:800;letter-spacing:0.01em;
}
.auth-submit--secondary{background:rgba(255,255,255,0.08);}
.auth-submit--ghost{background:transparent;border:1px solid rgba(255,255,255,0.12);}
.auth-message{
  padding:14px 16px;border-radius:16px;border:1px solid rgba(255,255,255,0.08);
  font-size:13px;line-height:1.55;
}
.auth-message.is-error{background:rgba(255,109,122,0.08);border-color:rgba(255,109,122,0.24);color:#ffe1e5;}
.auth-message.is-success{background:rgba(52,211,154,0.08);border-color:rgba(52,211,154,0.24);color:#dffbf0;}
.auth-verify{display:grid;gap:14px;padding:18px;border-radius:22px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);}
.auth-verify__icon{width:56px;height:56px;border-radius:999px;display:grid;place-items:center;background:rgba(52,211,154,0.12);color:#dffbf0;font-size:26px;font-weight:800;}
.auth-verify h2{margin:0;font-size:28px;letter-spacing:-0.03em;}
.auth-verify p{margin:0;color:var(--muted);line-height:1.65;}
.auth-verify__actions{display:grid;gap:10px;}

.io-userbar{
  order:2;
  margin-left:auto;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:18px;
  border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.04);
}
.io-userbar__identity{display:grid;gap:3px;}
.io-userbar__identity strong{font-size:13px;}
.io-userbar__identity span{font-size:12px;color:var(--muted);}
.io-userbar__plan{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,0.05);font-size:12px;font-weight:700;color:#dce8ff;}
.io-userbar__logout{min-height:38px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,0.06);color:#fff;font-weight:700;}
.plan-banner{
  width:min(calc(100% - 28px), var(--max));margin:18px auto 0;padding:16px 18px;border-radius:22px;
  border:1px solid rgba(116,167,255,0.18);background:rgba(116,167,255,0.08);display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.plan-banner strong{display:block;margin-bottom:6px;font-size:15px;}
.plan-banner p{margin:0;color:#dce8ff;font-size:13px;line-height:1.55;}
.plan-banner__action{min-height:40px;padding:0 16px;border-radius:999px;background:#fff;color:#081322;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;}
.plan-banner.is-warning{border-color:rgba(246,184,77,0.24);background:rgba(246,184,77,0.10);}
.plan-banner.is-admin{border-color:rgba(52,211,154,0.24);background:rgba(52,211,154,0.10);}

@media (max-width: 1100px){
  .auth-shell__layout{grid-template-columns:1fr;}
}
@media (max-width: 980px){
  .io-userbar{width:100%;margin-left:0;justify-content:space-between;}
  .plan-banner{padding-bottom:calc(16px + env(safe-area-inset-bottom));}
}
@media (max-width: 780px){
  .auth-shell{width:min(calc(100% - 20px), 1180px);}
  .auth-tabs{grid-template-columns:1fr;}
  .auth-shell__aside,.auth-shell__card{padding:18px;}
  .auth-shell__copy h1{font-size:34px;}
  .io-userbar{display:grid;grid-template-columns:1fr;align-items:start;}
  .plan-banner{flex-direction:column;align-items:flex-start;}
  .plan-banner__action{width:100%;justify-content:center;}
}