/* ==========================================================================
   VARIABLES & BASE
   ========================================================================== */
:root {
  --primary: #F4981B;
  --ai-blue-light: rgba(26, 115, 232, 0.15);
  --ai-blue: #0266E8;
  --pure-black: #000000;
  --neutral-gray: #BCBABB;
  --pure-white: #FFFFFF;
  --bg-app: #F7F8FA;
  --text-dark: #1E2022;
  --text-muted: #555555;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.03);
  --shadow-md: 0 10px 25px rgba(0,0,0,0.05);
  --transition: all 0.25s ease;
  --border-color: rgba(188,186,187,0.3);

  --semaforo-very-low-bg: #CF2819;  --semaforo-very-low-text: #FDEEEC;    --semaforo-very-low-ia-text: #358CFF;     --semaforo-very-low-border: var(--semaforo-very-low-bg);
  --semaforo-low-bg: #ED942D;       --semaforo-low-text: #FDF5EC;         --semaforo-low-ia-text: #207EFA;          --semaforo-low-border: var(--semaforo-low-bg);
  --semaforo-medio-bg: #F5D01B;     --semaforo-medio-text: #3B3102;       --semaforo-medio-ia-text: #0266E8;        --semaforo-medio-border: var(--semaforo-medio-bg);
  --semaforo-high-bg: #93C41F;      --semaforo-high-text: #293608;        --semaforo-high-ia-text: #0266E8;         --semaforo-high-border: var(--semaforo-high-bg);
  --semaforo-very-high-bg: #00BD23; --semaforo-very-high-text: #002907;   --semaforo-very-high-ia-text: #0D74FA;    --semaforo-very-high-border: var(--semaforo-very-high-bg);

  /* Calendar day state colors */
  --cal-libre-bg:       #FFFFFF;
  --cal-libre-border:   #E2E2E2;
  --cal-libre-gradient: linear-gradient(90deg,
    var(--semaforo-very-low-bg)  0%,
    var(--semaforo-low-bg)       25%,
    var(--semaforo-medio-bg)     50%,
    var(--semaforo-high-bg)      75%,
    var(--semaforo-very-high-bg) 100%
  );
  --cal-ocupado-bg:    #2C2826;
  --cal-ocupado-border: #B6B6B6;
  --cal-day-header-bg: #F8F9FA;
  --cal-ia-shadow: var(--pure-white);

  /* Calendar text colors */
  --cal-libre-text:    #000000;
  --cal-ocupado-text:  var(--pure-white);
  --cal-user-price:    #000000;
  --cal-ia-price:      var(--ai-blue);
  --cal-price-label:   var(--text-muted);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 30px; }

body {
  font-family: 'Calibri', 'Segoe UI', Arial, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   CALENDAR NAVIGATION CONTROLS (kept — complex pill shape + appearance reset)
   ========================================================================== */
.month-navigation-wrapper,
.year-selector {
  display: flex;
  align-items: center;
  background: var(--pure-white);
  border: 1px solid rgba(188,186,187,0.35);
  border-radius: 30px;
  padding: 2px 4px;
  box-shadow: var(--shadow-sm);
  height: 40px;
}

.month-arrow-btn,
.year-btn {
  background: transparent;
  border: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  color: var(--text-dark);
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.month-arrow-btn:hover, .year-btn:hover {
  background: rgba(188,186,187,0.15);
  color: var(--pure-black);
}

.premium-select {
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--text-dark);
  text-align: center;
  min-width: 90px;
  height: 36px;
  padding: 0 8px;
  border: none;
  background-color: transparent;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
.premium-select::-ms-expand { display: none; }

/* ==========================================================================
   TABLES (structure used by JS-generated rows)
   ========================================================================== */
.tabla-demanda { width: 100%; border-collapse: collapse; }

.tabla-demanda th,
.tabla-demanda td {
  padding: 8px 10px;
  text-align: center;
  border-bottom: 1px solid rgba(188,186,187,0.15);
  font-size: 16px;
}

.tabla-demanda th {
  font-weight: bold;
  color: var(--text-muted);
}

.tabla-demanda th:first-child,
.tabla-demanda td:first-child { text-align: left; }

/* IA column tint */
.tabla-demanda th:nth-child(3),
#tbodyPesosUsuario td:nth-child(3),
#tbodyDiasBase td:nth-child(3),
#tbodyMesesBase td:nth-child(3),
#tbodyPeriodosEspeciales td:nth-child(3) {
  background-color: var(--ai-blue-light) !important;
}
.tabla-demanda th:nth-child(3) { color: var(--ai-blue) !important; }

/* Pesos-usuario table row heights */
#tbodyPesosUsuario td {
  padding: 10px 16px !important;
  vertical-align: middle !important;
  background-color: var(--pure-white) !important;
  height: 48px;
  text-align: center !important;
}
#tbodyPesosUsuario td:first-child { text-align: left !important; padding-left: 20px !important; width: 1%; white-space: nowrap; }

.pesos-usuario-box .tabla-demanda th { text-align: center !important; padding: 10px 16px !important; }
.pesos-usuario-box .tabla-demanda th:first-child { text-align: left !important; padding-left: 20px !important; width: 1%; white-space: normal; }

#tbodyDiasBase td,
#tbodyMesesBase td,
#tbodyPeriodosEspeciales td {
  padding: 6px !important;
  vertical-align: middle !important;
  background-color: var(--pure-white) !important;
  height: 40px;
}

/* ==========================================================================
   CARD HOVER ACCENT (orange top border on hover / tap for all .card elements)
   ========================================================================== */
.card {
  border-top: 3px solid transparent !important;
  transition: border-top-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  border-top-color: #F4981B !important;
}

/* ==========================================================================
   SELECTS (appearance reset + fixed dimensions needed by JS)
   ========================================================================== */
.select-mes-cell {
  width: 115px !important;
  height: 28px !important;
  padding: 0 6px !important;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: bold;
  border: 1.5px solid rgba(188,186,187,0.5) !important;
  border-radius: 6px !important;
  background-color: var(--pure-white) !important;
  color: var(--text-dark) !important;
  cursor: pointer;
  outline: none;
  text-align: center;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  transition: all 0.15s ease-in-out;
}
.select-mes-cell:hover  { border-color: rgba(244,152,27,0.5) !important; }
.select-mes-cell:focus  { border-color: var(--primary) !important; box-shadow: 0 0 0 2px rgba(244,152,27,0.12) !important; }
.select-mes-cell option { background-color: var(--pure-white) !important; color: var(--text-dark) !important; }

.select-peso-usuario {
  width: 115px !important;
  height: 28px !important;
  padding: 0 6px !important;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: bold;
  border: 1.5px solid rgba(188,186,187,0.5) !important;
  border-radius: 6px !important;
  background-color: var(--pure-white) !important;
  color: var(--text-dark) !important;
  cursor: pointer;
  outline: none;
  text-align: center;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  transition: all 0.15s ease-in-out;
}
.select-peso-usuario:hover { border-color: rgba(244,152,27,0.5) !important; }
.select-peso-usuario:focus { border-color: var(--primary) !important; box-shadow: 0 0 0 2px rgba(244,152,27,0.12) !important; }

.input-table-cell {
  height: 28px;
  border: 1px solid rgba(188,186,187,0.4);
  border-radius: 6px;
  background-color: var(--pure-white);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: bold;
  text-align: center;
  color: var(--pure-black);
  outline: none;
  transition: var(--transition);
  padding: 0 6px;
}
.input-table-cell:focus { border-color: var(--primary); box-shadow: 0 0 5px rgba(244,152,27,0.2); }
.input-table-cell::placeholder { font-weight: 400; font-style: italic; }

.input-date-custom {
  flex: 1;
  width: auto !important;
  min-width: 0;
  height: 28px !important;
  padding: 0 4px !important;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: bold;
  border: 1.5px solid rgba(188,186,187,0.5) !important;
  border-radius: 6px !important;
  background-color: var(--pure-white) !important;
  color: var(--text-dark) !important;
  outline: none;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.input-date-custom:focus { border-color: var(--primary) !important; }

/* ==========================================================================
   SEMAPHORE COLORS (applied dynamically by JS to selects & badges)
   ========================================================================== */
.select-peso-usuario.very-high, select.select-mes-cell.very-high, .very-high.contenedor-badge-ia {
  background-color: var(--semaforo-very-high-bg) !important;
  color: var(--semaforo-very-high-text) !important;
  border-color: var(--semaforo-very-high-border) !important;
}
.select-peso-usuario.high, select.select-mes-cell.high, .high.contenedor-badge-ia {
  background-color: var(--semaforo-high-bg) !important;
  color: var(--semaforo-high-text) !important;
  border-color: var(--semaforo-high-border) !important;
}
.select-peso-usuario.medio, select.select-mes-cell.medio, .medio.contenedor-badge-ia {
  background-color: var(--semaforo-medio-bg) !important;
  color: var(--semaforo-medio-text) !important;
  border-color: var(--semaforo-medio-border) !important;
}
.select-peso-usuario.low, select.select-mes-cell.low, .low.contenedor-badge-ia {
  background-color: var(--semaforo-low-bg) !important;
  color: var(--semaforo-low-text) !important;
  border-color: var(--semaforo-low-border) !important;
}
.select-peso-usuario.very-low, select.select-mes-cell.very-low, .very-low.contenedor-badge-ia {
  background-color: var(--semaforo-very-low-bg) !important;
  color: var(--semaforo-very-low-text) !important;
  border-color: var(--semaforo-very-low-border) !important;
}

/* ==========================================================================
   IA BADGE
   ========================================================================== */
.contenedor-badge-ia {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 115px !important;
  height: 28px !important;
  padding: 0 6px !important;
  border-radius: 6px !important;
  border: 1.5px solid rgba(188,186,187,0.5) !important;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: bold;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

/* ==========================================================================
   PERIOD SPECIAL BUTTONS
   ========================================================================== */
.rango-fecha-container { display: flex; align-items: center; gap: 4px; width: 100%; }
.separador-fecha { font-size: 0.75rem; font-weight: bold; color: var(--text-muted); }

.btn-agregar-periodo {
  background-color: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.btn-agregar-periodo:hover { background-color: #e07b00; }

.btn-eliminar-periodo {
  background: none;
  border: 1.5px solid #ff4d4d;
  color: #ff4d4d;
  border-radius: 6px;
  width: 28px; height: 28px;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.btn-eliminar-periodo:hover { background-color: #ff4d4d; color: #fff; }
.btn-eliminar-periodo:disabled { opacity: 0.4; cursor: not-allowed; }

/* ==========================================================================
   CHART (JS-generated DOM)
   ========================================================================== */
.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 160px;
  border-bottom: 1px solid rgba(188,186,187,0.2);
  position: relative;
  flex: 1;
}
.chart-bar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  flex: 1;
  position: relative;
}
.chart-value { font-size: 0.65rem; font-weight: bold; color: var(--text-muted); }
.chart-bar {
  width: 100%;
  max-width: 32px;
  background: linear-gradient(180deg, var(--primary) 0%, #FCD8A5 100%);
  border-radius: 4px 4px 0 0;
  margin: 0 auto;
  transition: height 0.4s ease;
}
.chart-month { font-size: 0.65rem; font-weight: bold; margin-top: 6px; color: var(--text-muted); }

/* ==========================================================================
   LEGEND
   ========================================================================== */
.legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 25px;
  margin-bottom: 5px;
  background: var(--pure-white);
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  width: fit-content;
  border: 1px solid rgba(188,186,187,0.3);
  box-shadow: var(--shadow-sm);
}
.legend-chip           { width: 18px; height: 18px; border-radius: 4px; flex-shrink: 0; }
.legend-chip-libre     { background: var(--cal-libre-gradient); border: 1px solid var(--cal-libre-border); }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--text-dark); }
.legend-separator { padding-left: 16px; border-left: 1px solid rgba(188,186,187,0.4); }
.legend-label-user { font-weight: 700; color: var(--cal-user-price); margin-right: 4px; }
.legend-label-ia   { font-weight: 700; color: var(--ai-blue); margin-right: 4px; }

/* ==========================================================================
   CALENDAR (JS-generated DOM)
   ========================================================================== */
.single-calendar-container {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  width: 100%;
  min-width: 560px;
}
.calendar-wrapper-empty { background-color: transparent; pointer-events: none; }

.day {
  border-radius: var(--radius-md);
  height: 95px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  cursor: pointer;
  transition: var(--transition);
}
.day.libre   { background-color: var(--cal-libre-bg) !important;  }
.day.ocupado { background-color: var(--cal-ocupado-bg) !important; border: 1px solid var(--cal-ocupado-border) !important; }
.day:hover   { transform: translateY(-2px); border-color: var(--primary) !important; box-shadow: var(--shadow-sm); }
.day.today   { outline: 3px solid var(--primary); outline-offset: -1px; }

.day-number { font-size: 1rem; font-weight: bold; }
.day.libre .day-number   { color: var(--cal-libre-text); }
.day.ocupado .day-number { color: var(--cal-ocupado-text); }
.day.ocupado .price-row.user-price,
.day.ocupado .price-row.user-price span { color: var(--pure-white) !important; }

.day-name-header {
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--text-muted);
  text-align: center;
  padding: 10px 0;
  background-color: var(--cal-day-header-bg);
  border-radius: 6px;
}

.day-prices-container { display: flex; flex-direction: column; width: 100%; gap: 3px; }

.price-row {
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  justify-content: space-between; /* Empuja el texto a los extremos */
  align-items: center;
}
.price-row span { font-weight: bold; color: var(--cal-price-label); font-size: 0.8rem; margin-right: 2px; }
.price-row.user-price, .price-row.user-price span { color: var(--cal-user-price) !important; }
.price-row.ia-price,   .price-row.ia-price span   { color: var(--cal-ia-price) !important; }

@media (max-width: 640px) {
  .single-calendar-container { gap: 6px; }
  .day { height: 72px; padding: 7px; }
  .day-number { font-size: 0.8rem; }
  .price-row { font-size: 0.72rem; }
  .price-row span { font-size: 0.65rem; }

  .select-mes-cell {
    width: 76px !important;
    font-size: 0.72rem;
  }

  .select-peso-usuario {
    width: 76px !important;
    font-size: 0.72rem;
  }

  .contenedor-badge-ia {
    width: 76px !important;
    font-size: 0.72rem;
  }

  /* ---- Importancia card: compact padding + narrower controls ---- */
  #tbodyPesosUsuario td {
    padding: 7px 6px !important;
    height: auto;
  }
  #tbodyPesosUsuario td:first-child {
    padding-left: 6px !important;
  }
  .pesos-usuario-box .tabla-demanda th {
    padding: 7px 6px !important;
  }
  .pesos-usuario-box .tabla-demanda th:first-child {
    padding-left: 6px !important;
  }
  #tbodyPesosUsuario .select-peso-usuario {
    width: 64px !important;
    font-size: 0.68rem;
  }
  #tbodyPesosUsuario .contenedor-badge-ia {
    width: 64px !important;
    font-size: 0.68rem;
  }

  /* ---- Fechas Especiales card: hide IA column + shrink date inputs ---- */
  .tabla-fechas-especiales th:nth-child(3),
  .tabla-fechas-especiales td:nth-child(3) {
    display: none !important;
  }

  .input-date-custom {
    flex: 1;
    width: auto !important;
    font-size: 0.68rem;
    padding: 0 2px !important;
  }
}

/* ==========================================================================
   TEXT UTIL
   ========================================================================== */
.text-mn { font-size: 0.5em; font-weight: 600; color: var(--text-muted); margin-left: 4px; vertical-align: baseline; }

/* ==========================================================================
   PROFILE DROPDOWN
   ========================================================================== */
.perfil-dropdown-wrapper { position: relative; display: inline-block; }

.perfil-avatar-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--pure-white);
  border: 1px solid rgba(188,186,187,0.4);
  padding: 8px 16px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: bold;
  font-size: 0.95rem;
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  user-select: none;
}
.perfil-avatar-btn:hover { border-color: var(--primary); background-color: rgba(244,152,27,0.03); }
.user-avatar-icon { color: var(--text-muted); transition: var(--transition); }
.perfil-avatar-btn:hover .user-avatar-icon { color: var(--primary); }

.perfil-dropdown-menu {
  position: absolute;
  top: 115%; right: 0;
  background-color: var(--pure-white);
  border: 1px solid rgba(188,186,187,0.3);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 6px;
  min-width: 160px;
  z-index: 200;
  display: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.perfil-dropdown-menu.show { display: block; opacity: 1; transform: translateY(0); }

.dropdown-logout-action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  color: #FF4D4D;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.dropdown-logout-action-btn:hover { background-color: #FFF5F5; color: #D32F2F; }

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.modal-card {
  background: var(--pure-white);
  border-radius: 16px;
  padding: 32px 28px 24px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  animation: modalIn 0.2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close-btn {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none;
  font-size: 1.1rem; color: var(--text-muted);
  cursor: pointer; line-height: 1;
  padding: 4px 6px; border-radius: 6px;
  transition: var(--transition);
}
.modal-close-btn:hover { background: #f0f0f0; color: var(--text-dark); }

.modal-title  { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin: 0 0 4px; }
.modal-fecha  { font-size: 0.95rem; color: var(--primary); font-weight: 600; margin: 0 0 20px; }
.modal-field  { margin-bottom: 16px; }
.modal-field label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); letter-spacing: 0.5px; margin-bottom: 6px; }

.modal-detail-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border-color); font-size: 0.9rem;
}
.modal-detail-row span { color: var(--text-muted); }
.modal-detail-row strong { font-size: 1rem; }

.modal-actions { display: flex; gap: 10px; margin-top: 24px; justify-content: flex-end; flex-wrap: wrap; }

.btn-modal-cancelar {
  background: none; border: 1.5px solid var(--border-color);
  color: var(--text-muted); padding: 9px 18px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: var(--transition); font-family: inherit;
}
.btn-modal-cancelar:hover { background: #f5f5f5; }

.btn-modal-confirmar {
  background: var(--primary); color: #fff; border: none;
  padding: 9px 18px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 700; cursor: pointer; transition: var(--transition); font-family: inherit;
}
.btn-modal-confirmar:hover { background: #e07b00; }
.btn-modal-confirmar:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-modal-eliminar {
  background: #fff0f0; color: #D32F2F; border: 1.5px solid #D32F2F;
  padding: 9px 18px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 700; cursor: pointer; transition: var(--transition); font-family: inherit;
}
.btn-modal-eliminar:hover { background: #D32F2F; color: #fff; }
.btn-modal-eliminar:disabled { opacity: 0.5; cursor: not-allowed; }