@import "./design-tokens.css";

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: linear-gradient(135deg, #d8eaf5 0%, var(--uix-bg) 40%, #f4f9fd 100%);
  color: var(--uix-text);
  font-family: var(--uix-font);
  line-height: var(--uix-line-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Accessibility Skip Link */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--uix-primary-strong);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--uix-radius-sm);
  z-index: 1000;
  transition: top 0.2s ease;
  text-decoration: none;
  font-weight: 600;
}
.skip-to-content:focus {
  top: 1rem;
}

/* Main App Wrapper */
.app-container {
  width: 100%;
  max-width: var(--uix-content-max);
  margin: 0 auto;
  padding: 1rem 1rem 6rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: max-width var(--uix-transition-normal);
}

/* Mode Preview Modifier (Móvil vs Escritorio amplio) */
.app-container.mode-mobile-forced {
  max-width: var(--uix-mobile-max);
  padding: 0.75rem 0.75rem 6.5rem;
}

/* Top App Bar / Banner Switcher */
.top-toolbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0.2rem 0;
  margin-bottom: -0.25rem;
}

.top-toolbar-minimal {
  background: transparent;
  border: none;
  box-shadow: none;
}

.btn-panel-only {
  background: #ffffff;
  color: var(--uix-primary-strong);
  border: 1.5px solid var(--uix-line);
  padding: 0.45rem 1.1rem;
  font-size: var(--uix-text-xs);
  font-weight: 800;
  box-shadow: var(--uix-shadow-sm);
  border-radius: var(--uix-radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all var(--uix-transition-fast);
}

.btn-panel-only:hover {
  background: var(--uix-primary-soft);
  border-color: var(--uix-accent);
  color: var(--uix-accent);
  transform: translateY(-1px);
}

.btn-pill-sm {
  background: var(--uix-surface-soft);
  border: 1px solid var(--uix-line);
  color: var(--uix-text);
  padding: 0.25rem 0.65rem;
  border-radius: var(--uix-radius-full);
  font-size: var(--uix-text-xs);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all var(--uix-transition-fast);
}

.btn-pill-sm:hover, .btn-pill-sm.active {
  background: var(--uix-primary-strong);
  color: #ffffff;
  border-color: var(--uix-primary-strong);
}

/* UX2 Institutional Header */
.uix-header {
  position: relative;
  background: linear-gradient(135deg, var(--uix-primary-strong) 0%, var(--uix-primary) 100%);
  color: #ffffff;
  border-radius: var(--uix-radius-xl);
  padding: 1.25rem 1rem;
  box-shadow: var(--uix-shadow-lg);
  overflow: hidden;
}

.uix-header::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.header-top {
  display: grid;
  grid-template-columns: 56px 1fr 56px;
  align-items: center;
  gap: 0.5rem;
}

.header-brand {
  text-align: center;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.header-brand .brand-badge {
  width: 48px;
  height: 48px;
  margin: 0 auto 4px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  color: var(--uix-primary-strong);
  font-size: 1.25rem;
  font-weight: 900;
  border: 2px solid var(--uix-primary-soft);
  overflow: hidden;
}

.brand-logo-container {
  padding: 3px;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.header-center {
  text-align: center;
}

.header-avatar-ring {
  width: 68px;
  height: 68px;
  margin: 0 auto 0.35rem;
  border-radius: 50%;
  background: #ffffff;
  padding: 3px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

.header-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  color: var(--uix-primary-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.header-role-badge {
  display: inline-block;
  background: #ffffff;
  color: var(--uix-primary-strong);
  font-size: var(--uix-text-xs);
  font-weight: 800;
  padding: 0.2rem 0.85rem;
  border-radius: var(--uix-radius-full);
  box-shadow: var(--uix-shadow-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.header-action-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--uix-transition-fast);
  backdrop-filter: blur(4px);
}

.header-action-btn:hover {
  background: #ffffff;
  color: var(--uix-primary-strong);
  transform: scale(1.05);
}

.header-meta {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.header-title-main {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.header-subtitle {
  font-size: var(--uix-text-xs);
  color: #d9edf8;
  line-height: 1.35;
  opacity: 0.95;
}

/* Step Wizard Navigation Tabs & 1-Card Mobile Carousel */
.stepper-container {
  background: var(--uix-surface);
  border: 1px solid var(--uix-line-soft);
  border-radius: var(--uix-radius-lg);
  padding: 0.85rem;
  box-shadow: var(--uix-shadow);
  position: relative;
  overflow: hidden;
}

.stepper-progress-track {
  width: 100%;
  height: 6px;
  background: var(--uix-surface-soft);
  border-radius: var(--uix-radius-full);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.stepper-progress-bar {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--uix-accent-cyan) 0%, var(--uix-accent) 100%);
  border-radius: var(--uix-radius-full);
  transition: width 0.4s ease;
}

.stepper-pills {
  display: flex !important;
  gap: 0.65rem;
  overflow-x: auto !important;
  overflow-y: hidden;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 2px 2px 4px;
  width: 100%;
}

.stepper-pills::-webkit-scrollbar {
  display: none;
}

/* CAROUSEL MÓVIL: 1 Sola Card Completa por vista (100% de ancho) */
.step-pill {
  flex: 0 0 100% !important;
  width: 100% !important;
  min-width: 100% !important;
  max-width: 100% !important;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  box-sizing: border-box;
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--uix-surface-soft) 100%);
  border: 1.5px solid var(--uix-line);
  border-radius: var(--uix-radius-md);
  color: var(--uix-text);
  cursor: pointer;
  text-align: left;
  display: grid !important;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 0.85rem;
  transition: all var(--uix-transition-fast);
  user-select: none;
  box-shadow: var(--uix-shadow-sm);
}

.step-pill:hover {
  background: #ffffff;
  border-color: var(--uix-accent);
}

.step-pill .step-icon-badge {
  width: 46px;
  height: 46px;
  border-radius: var(--uix-radius-md);
  background: var(--uix-primary-soft);
  color: var(--uix-primary-strong);
  border: 1.5px solid var(--uix-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  transition: all var(--uix-transition-fast);
}

.step-pill .step-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.step-pill .step-top-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.step-pill .step-section-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--uix-accent);
  background: var(--uix-info-soft);
  padding: 0.1rem 0.5rem;
  border-radius: var(--uix-radius-full);
}

.step-pill .step-card-title {
  font-size: var(--uix-text-sm);
  font-weight: 800;
  color: var(--uix-primary-strong);
  line-height: 1.3;
  margin: 0;
  white-space: normal;
}

.step-pill .step-card-desc {
  font-size: var(--uix-text-xs);
  color: var(--uix-muted);
  line-height: 1.35;
  margin: 0;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.step-pill .step-arrow-indicator {
  color: var(--uix-muted-light);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
}

.step-pill.active {
  background: #ffffff;
  border-color: var(--uix-accent);
  box-shadow: 0 4px 16px rgba(7, 89, 133, 0.16);
}

.step-pill.active .step-icon-badge {
  background: var(--uix-accent);
  color: #ffffff;
  border-color: var(--uix-accent);
  box-shadow: 0 0 0 3px var(--uix-primary-soft);
}

.step-pill.completed .step-icon-badge {
  background: var(--uix-success);
  color: #ffffff;
  border-color: var(--uix-success-border);
}

.step-pill.completed .step-section-tag {
  background: var(--uix-success-soft);
  color: var(--uix-success);
}

/* Indicadores de Puntos del Carrusel (Stepper Dots) */
.stepper-dots-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.stepper-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--uix-radius-full);
  background: var(--uix-line);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--uix-transition-fast);
}

.stepper-dot.active {
  width: 22px;
  background: var(--uix-accent);
}

.stepper-dot.completed {
  background: var(--uix-success);
}

/* En pantallas de escritorio amplio (>= 768px) cuando NO es modo móvil forzado: Mostrar 5 pestañas */
@media (min-width: 768px) {
  .app-container:not(.mode-mobile-forced) .stepper-pills {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    overflow-x: visible !important;
  }

  .app-container:not(.mode-mobile-forced) .step-pill {
    flex: 1 1 auto !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: none !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 0.65rem 0.4rem !important;
    gap: 0.35rem !important;
  }

  .app-container:not(.mode-mobile-forced) .step-pill .step-card-desc,
  .app-container:not(.mode-mobile-forced) .step-pill .step-arrow-indicator {
    display: none !important;
  }

  .app-container:not(.mode-mobile-forced) .step-pill .step-icon-badge {
    width: 38px;
    height: 38px;
    font-size: 1.15rem;
  }

  .app-container:not(.mode-mobile-forced) .step-pill .step-card-title {
    font-size: var(--uix-text-xs);
    text-align: center;
  }

  .app-container:not(.mode-mobile-forced) .stepper-dots-container {
    display: none;
  }
}

/* Notice / Intro Banner */
.uix-notice-card {
  background: #ffffff;
  border: 1px solid var(--uix-line);
  border-left: 5px solid var(--uix-accent-cyan);
  border-radius: var(--uix-radius-lg);
  padding: 1rem 1.15rem;
  box-shadow: var(--uix-shadow);
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.85rem;
  align-items: center;
}

.notice-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--uix-radius-md);
  background: var(--uix-info-soft);
  border: 1px solid var(--uix-info-border);
  color: var(--uix-info);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.notice-content h2 {
  font-size: var(--uix-text-md);
  font-weight: 800;
  color: var(--uix-primary-strong);
  margin-bottom: 0.15rem;
}

.notice-content p {
  font-size: var(--uix-text-xs);
  color: var(--uix-muted);
  line-height: 1.4;
}

/* Question Sections & Cards */
.form-section {
  display: none;
  flex-direction: column;
  gap: 1.25rem;
  animation: fadeIn 0.3s ease;
}

.form-section.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header-panel {
  background: linear-gradient(135deg, var(--uix-primary-strong) 0%, var(--uix-primary) 100%);
  color: #ffffff;
  border-radius: var(--uix-radius-md);
  padding: 0.85rem 1.15rem;
  box-shadow: var(--uix-shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 680px) {
  .section-header-panel {
    display: none;
  }
}

.app-container.mode-mobile-forced .section-header-panel {
  display: none;
}

.section-header-panel h3 {
  font-size: var(--uix-text-sm);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-header-panel .step-counter {
  font-size: var(--uix-text-xs);
  background: rgba(255, 255, 255, 0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--uix-radius-full);
}

.question-card {
  background: var(--uix-surface);
  border: 1px solid var(--uix-line);
  border-radius: var(--uix-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--uix-shadow);
  position: relative;
  transition: transform var(--uix-transition-fast), border-color var(--uix-transition-fast);
}

.question-card:focus-within {
  border-color: var(--uix-accent);
}

.question-card.highlight-required {
  border-color: var(--uix-danger);
  box-shadow: 0 0 0 3px var(--uix-danger-soft);
}

.question-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.q-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--uix-primary-soft);
  color: var(--uix-primary-strong);
  font-weight: 800;
  font-size: var(--uix-text-xs);
  border: 1px solid var(--uix-line);
}

.q-title {
  font-size: var(--uix-text-md);
  font-weight: 700;
  color: var(--uix-text);
  line-height: 1.35;
}

.q-hint {
  font-size: var(--uix-text-xs);
  color: var(--uix-muted);
  margin-top: 0.15rem;
  margin-bottom: 0.85rem;
  font-style: italic;
}

/* Custom Option Selectors (Single & Multi Radio/Checkbox) */
.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .options-grid.two-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.option-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  min-height: var(--uix-control-min);
  background: var(--uix-surface-soft);
  border: 1px solid var(--uix-line-soft);
  border-radius: var(--uix-radius-md);
  cursor: pointer;
  font-size: var(--uix-text-sm);
  font-weight: 600;
  color: var(--uix-text);
  transition: all var(--uix-transition-fast);
  user-select: none;
  position: relative;
}

.option-label:hover {
  background: var(--uix-surface-hover);
  border-color: var(--uix-line);
}

.option-label input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-indicator {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border: 2px solid var(--uix-line);
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--uix-transition-fast);
}

.custom-indicator.checkbox-type {
  border-radius: 6px;
}

.option-label input:checked ~ .custom-indicator {
  border-color: var(--uix-accent);
  background: var(--uix-accent);
}

.custom-indicator::after {
  content: "";
  display: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
}

.custom-indicator.checkbox-type::after {
  width: 5px;
  height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  border-radius: 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.option-label input:checked ~ .custom-indicator::after {
  display: block;
}

.option-label.checked {
  background: #ffffff;
  border-color: var(--uix-accent);
  box-shadow: 0 4px 12px rgba(7, 89, 133, 0.12);
  color: var(--uix-primary-strong);
}

/* Numeric & Text Inputs */
.input-group {
  margin-top: 0.5rem;
}

.input-label {
  display: block;
  font-size: var(--uix-text-xs);
  font-weight: 700;
  color: var(--uix-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.input-field-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.uix-input {
  width: 100%;
  min-height: var(--uix-control-min);
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--uix-line);
  border-radius: var(--uix-radius-md);
  background: #ffffff;
  color: var(--uix-text);
  font-size: var(--uix-text-md);
  font-weight: 600;
  outline: none;
  transition: all var(--uix-transition-fast);
}

.uix-input:focus {
  border-color: var(--uix-accent);
  box-shadow: var(--uix-shadow-focus);
}

.input-unit {
  position: absolute;
  right: 1rem;
  font-size: var(--uix-text-sm);
  font-weight: 700;
  color: var(--uix-muted);
  pointer-events: none;
}

/* Interactive IMC Real-Time Calculator & Card */
.imc-result-box {
  margin-top: 1rem;
  background: var(--uix-surface-soft);
  border: 1px solid var(--uix-line-soft);
  border-radius: var(--uix-radius-md);
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 580px) {
  .imc-result-box {
    grid-template-columns: 120px 1fr;
    align-items: center;
  }
}

.imc-value-circle {
  background: #ffffff;
  border: 3px solid var(--uix-line);
  border-radius: var(--uix-radius-lg);
  padding: 0.75rem 0.5rem;
  text-align: center;
  box-shadow: var(--uix-shadow-sm);
}

.imc-score {
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1;
  color: var(--uix-primary-strong);
}

.imc-unit-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--uix-muted);
  text-transform: uppercase;
}

.imc-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--uix-radius-full);
  font-size: var(--uix-text-sm);
  font-weight: 800;
  background: var(--uix-primary-soft);
  color: var(--uix-primary-strong);
  margin-bottom: 0.4rem;
}

.imc-range-bar {
  display: flex;
  height: 8px;
  border-radius: var(--uix-radius-full);
  overflow: hidden;
  gap: 2px;
  margin-top: 0.5rem;
}

.range-segment {
  flex: 1;
  opacity: 0.45;
  transition: opacity 0.2s ease;
}

.range-underweight { background: #38bdf8; }
.range-normal { background: var(--uix-success); }
.range-overweight { background: #f59e0b; }
.range-obesity { background: var(--uix-danger); }

.range-segment.active-range {
  opacity: 1;
  transform: scaleY(1.3);
}

/* Anatomical Body Map Zone Selector */
.body-map-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 0.75rem;
}

@media (min-width: 600px) {
  .body-map-container {
    grid-template-columns: 220px 1fr;
  }
}

.body-svg-wrapper {
  background: var(--uix-surface-soft);
  border: 1px solid var(--uix-line-soft);
  border-radius: var(--uix-radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.body-svg {
  max-width: 170px;
  height: auto;
}

.body-zone-btn {
  cursor: pointer;
  transition: all 0.2s ease;
  fill: #cbd5e1;
  stroke: #94a3b8;
  stroke-width: 1.5;
}

.body-zone-btn:hover {
  fill: #7dd3fc;
  stroke: #0284c7;
}

.body-zone-btn.selected {
  fill: #f87171;
  stroke: #b91c1c;
}

/* Bottom Navigation Bar */
.bottom-actions {
  position: fixed;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 1.5rem), var(--uix-content-max));
  background: rgba(8, 42, 69, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--uix-radius-xl);
  padding: 0.65rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: var(--uix-shadow-lg);
  z-index: 99;
}

.nav-btn {
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  border-radius: var(--uix-radius-md);
  font-size: var(--uix-text-sm);
  font-weight: 800;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all var(--uix-transition-fast);
}

.nav-btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.nav-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

.nav-btn-primary {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
}

.nav-btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.nav-btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.4);
}

.nav-step-indicator {
  color: #d9edf8;
  font-size: var(--uix-text-xs);
  font-weight: 700;
}

/* Review & Confirmation Modal / View */
.review-summary-card {
  background: #ffffff;
  border: 1px solid var(--uix-line);
  border-radius: var(--uix-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--uix-shadow);
  margin-bottom: 1rem;
}

.review-category-title {
  font-size: var(--uix-text-sm);
  font-weight: 800;
  color: var(--uix-primary-strong);
  border-bottom: 2px solid var(--uix-primary-soft);
  padding-bottom: 0.35rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.review-item-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--uix-line-soft);
  font-size: var(--uix-text-sm);
}

.review-item-row:last-child {
  border-bottom: none;
}

.review-item-q {
  color: var(--uix-muted);
  max-width: 60%;
}

.review-item-a {
  font-weight: 700;
  color: var(--uix-text);
  text-align: right;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 42, 69, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1000;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--uix-radius-xl);
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  box-shadow: var(--uix-shadow-lg);
  text-align: center;
  animation: modalPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.modal-icon-badge.success {
  background: var(--uix-success-soft);
  color: var(--uix-success);
  border: 2px solid var(--uix-success-border);
}

/* Researcher Data Management Panel */
.dashboard-panel {
  background: #ffffff;
  border: 1px solid var(--uix-line);
  border-radius: var(--uix-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--uix-shadow);
}

.kpis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  padding: 1rem 0.75rem;
  border: 1px solid var(--uix-line-soft);
  border-top: 4px solid var(--uix-accent);
  border-radius: var(--uix-radius-md);
  background: var(--uix-surface-soft);
  text-align: center;
}

.kpi-card.kpi-teal { border-top-color: var(--uix-accent-cyan); }
.kpi-card.kpi-green { border-top-color: var(--uix-success); }
.kpi-card.kpi-orange { border-top-color: var(--uix-warning); }
.kpi-card.kpi-purple { border-top-color: var(--uix-violet); }

.kpi-card strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--uix-primary-strong);
  line-height: 1.2;
}

.kpi-card small {
  font-size: var(--uix-text-xs);
  color: var(--uix-muted);
  font-weight: 600;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--uix-line-soft);
  border-radius: var(--uix-radius-md);
  margin-top: 1rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--uix-text-xs);
  text-align: left;
}

.data-table th {
  background: var(--uix-surface-soft);
  color: var(--uix-primary-strong);
  padding: 0.65rem 0.85rem;
  font-weight: 800;
  border-bottom: 2px solid var(--uix-line);
  white-space: nowrap;
}

.data-table td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--uix-line-soft);
  color: var(--uix-text);
  white-space: nowrap;
}

.data-table tr:hover {
  background: var(--uix-surface-hover);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--uix-primary-strong);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--uix-radius-md);
  font-size: var(--uix-text-sm);
  font-weight: 600;
  box-shadow: var(--uix-shadow-lg);
  border-left: 4px solid var(--uix-accent-cyan);
  animation: slideInRight 0.25s ease;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Desktop Adaptive Enhancement */
@media (min-width: 900px) {
  body {
    padding: 1.5rem 0;
  }
  
  .app-container:not(.mode-mobile-forced) {
    max-width: 920px;
  }

  .app-container:not(.mode-mobile-forced) .form-section {
    display: none;
  }

  .app-container:not(.mode-mobile-forced) .form-section.active {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}