/* ==========================================================================
   Guía de cuidado de plantas y flores - Estilos Corporativos Fijate Tools
   Tema: Midnight Slate botánico (Esmeralda / Naturaleza)
   ========================================================================== */

:root {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colores base - Modo Oscuro por defecto */
  --bg-page: #0b0f17;
  --bg-card: #121824;
  --bg-card-hover: #172132;
  --bg-surface: #182234;
  --bg-input: #1a2436;
  --border-color: rgba(255, 255, 255, 0.09);
  --border-hover: rgba(16, 185, 129, 0.4);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Acentos temáticos botánicos */
  --accent-green: #10b981;
  --accent-green-rgb: 16, 185, 129;
  --accent-green-hover: #059669;
  --accent-green-soft: rgba(16, 185, 129, 0.12);

  --accent-amber: #f59e0b;
  --accent-amber-soft: rgba(245, 158, 11, 0.12);
  --accent-rose: #f43f5e;
  --accent-rose-soft: rgba(244, 63, 94, 0.12);
  --accent-sky: #38bdf8;
  --accent-sky-soft: rgba(56, 189, 248, 0.12);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Modo Claro */
[data-theme="light"] {
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-surface: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: rgba(0, 0, 0, 0.09);
  --border-hover: rgba(16, 185, 129, 0.5);

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  --accent-green: #059669;
  --accent-green-hover: #047857;
  --accent-green-soft: rgba(5, 150, 105, 0.1);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
}

/* Contención y layout institucional */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  flex: 1 0 auto;
  width: 100%;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
}

/* Barra de navegación de la suite vegetal */
.suite-nav-strip {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 0.6rem 1rem;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.suite-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.suite-nav-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-green);
  flex-shrink: 0;
}

.suite-links {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.suite-link-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  white-space: nowrap;
}

.suite-link-item:hover {
  color: var(--text-main);
  border-color: var(--accent-green);
}

.suite-link-item.active {
  background: var(--accent-green-soft);
  color: var(--accent-green);
  border-color: rgba(var(--accent-green-rgb), 0.35);
  font-weight: 600;
}

/* Tarjeta principal de la herramienta */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

/* Barra de pestañas */
.tool-tabs-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  background: var(--bg-surface);
  padding: 0.4rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.75rem;
  border: 1px solid var(--border-color);
}

.tool-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  min-height: 42px;
  text-align: center;
}

.tool-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.tool-tab-btn.active {
  background: var(--bg-card);
  color: var(--accent-green);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(var(--accent-green-rgb), 0.25);
}

.tool-tab-panel {
  display: none;
}

.tool-tab-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Encabezados de paneles */
.panel-header-intro {
  margin-bottom: 1.5rem;
}

.panel-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.35rem 0;
  letter-spacing: -0.01em;
}

.panel-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
  max-width: 850px;
}

/* ==========================================================================
   RECOMENDADOR INTELIGENTE
   ========================================================================== */

.recommender-grid-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.quiz-question-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  position: relative;
  transition: var(--transition);
}

.quiz-question-card:hover {
  border-color: rgba(var(--accent-green-rgb), 0.3);
}

.quiz-q-num {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-q-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  padding-right: 2rem;
}

.quiz-options-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quiz-radio-chip {
  cursor: pointer;
  position: relative;
  user-select: none;
}

.quiz-radio-chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quiz-radio-chip span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 500;
  min-height: 40px;
  transition: var(--transition);
}

.quiz-radio-chip:hover span {
  border-color: var(--border-hover);
  color: var(--text-main);
}

.quiz-radio-chip input[type="radio"]:checked + span {
  background: var(--accent-green-soft);
  color: var(--accent-green);
  border-color: var(--accent-green);
  font-weight: 600;
  box-shadow: 0 0 0 1px var(--accent-green);
}

.quiz-radio-chip.chip-pet-friendly input[type="radio"]:checked + span {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
  color: #10b981;
}

.recommender-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 0.5rem;
}

.btn-secondary-action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1rem;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 500;
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 40px;
  transition: var(--transition);
}

.btn-secondary-action:hover {
  color: var(--text-main);
  border-color: var(--text-muted);
}

.recommender-live-count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-green);
  background: var(--accent-green-soft);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(var(--accent-green-rgb), 0.2);
}

.recommender-results-area {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.results-header-bar {
  margin-bottom: 1.25rem;
}

.results-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.2rem 0;
  color: var(--text-main);
}

.results-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   TARJETAS BOTÁNICAS (GRID COMPARTIDO)
   ========================================================================== */

.plants-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

.plant-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.plant-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(var(--accent-green-rgb), 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.plant-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.plant-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-location { background: rgba(56, 189, 248, 0.12); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.2); }
.badge-flower { background: rgba(244, 63, 94, 0.12); color: #f43f5e; border: 1px solid rgba(244, 63, 94, 0.2); }
.badge-pet-yes { background: rgba(16, 185, 129, 0.12); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.25); }
.badge-pet-no { background: rgba(245, 158, 11, 0.12); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.25); }
.badge-easy { background: rgba(16, 185, 129, 0.1); color: var(--text-muted); border: 1px solid var(--border-color); }

.plant-score-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.18);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.35);
  flex-shrink: 0;
}

.plant-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.15rem 0;
  line-height: 1.3;
}

.plant-card-scientific {
  font-family: var(--font-main);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 0.85rem;
  display: block;
}

.plant-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin: 0 0 1rem 0;
  padding: 0.75rem;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-label {
  color: var(--text-dim);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-val {
  color: var(--text-main);
  font-weight: 600;
  margin-top: 0.1rem;
}

.plant-card-footer {
  margin-top: auto;
  padding-top: 0.5rem;
}

.btn-card-details {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-green);
  background: var(--accent-green-soft);
  border: 1px solid rgba(var(--accent-green-rgb), 0.3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 40px;
  transition: var(--transition);
}

.btn-card-details:hover {
  background: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
}

/* ==========================================================================
   CATÁLOGO 360° Y FILTROS
   ========================================================================== */

.catalog-controls-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.catalog-search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.catalog-search-wrapper .search-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-dim);
  pointer-events: none;
}

.catalog-input-search {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 2.8rem 0.65rem 2.75rem;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.catalog-input-search:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(var(--accent-green-rgb), 0.15);
}

.btn-clear-search {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  line-height: 1;
  display: none;
}

.btn-clear-search:hover {
  color: var(--text-main);
}

.catalog-chips-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip-filter {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  min-height: 36px;
  transition: var(--transition);
}

.chip-filter:hover {
  border-color: var(--text-muted);
  color: var(--text-main);
}

.chip-filter.active {
  background: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
  font-weight: 600;
}

.catalog-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.catalog-sort-box {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.catalog-select {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.35rem 2rem 0.35rem 0.65rem;
  font-family: var(--font-main);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
  min-height: 36px;
  max-width: 100%;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
}

/* ==========================================================================
   CALCULADORA DE RIEGO ESTACIONAL
   ========================================================================== */

.calculator-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.calc-params-card, .calc-results-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.4rem;
}

.calc-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 1.25rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.form-field-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.form-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  min-height: 42px;
  padding: 0.6rem 2.5rem 0.6rem 0.85rem;
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.88rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
}

.form-select:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(var(--accent-green-rgb), 0.15);
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-main);
}

.water-frequency-kpi {
  background: var(--bg-card);
  border: 1px solid rgba(var(--accent-green-rgb), 0.3);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.water-frequency-kpi .kpi-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.water-frequency-kpi .kpi-val {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--accent-green);
  line-height: 1.2;
}

.water-frequency-kpi .kpi-subtext {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.water-tips-box {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  margin-bottom: 1.25rem;
}

.tips-box-title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-sky);
  margin: 0 0 0.3rem 0;
}

.tips-text {
  font-size: 0.83rem;
  color: var(--text-main);
  margin: 0;
  line-height: 1.5;
}

.schedule-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0 0 0.5rem 0;
}

.schedule-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.schedule-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.water-warning-alert {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.83rem;
  color: var(--accent-amber);
  line-height: 1.5;
}

/* ==========================================================================
   DOCTOR DE PLANTAS (DIAGNÓSTICO)
   ========================================================================== */

.doctor-filter-bar {
  margin-bottom: 1.5rem;
}

.doctor-search-field {
  width: 100%;
  min-height: 44px;
  padding: 0.65rem 1rem;
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.doctor-search-field:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(var(--accent-green-rgb), 0.15);
}

.doctor-issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.doctor-issue-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.doctor-issue-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.issue-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.issue-part-badge {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-dim);
  background: var(--bg-card);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
}

.issue-severity {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
}

.severity-baja { background: rgba(16, 185, 129, 0.12); color: #10b981; }
.severity-media { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.severity-alta { background: rgba(244, 63, 94, 0.12); color: #f43f5e; }

.issue-symptom-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.5rem 0;
  line-height: 1.35;
}

.issue-cause-row {
  margin-bottom: 0.75rem;
}

.issue-cause-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent-green);
  display: block;
}

.issue-cause-val {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.issue-explanation {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.issue-steps-box {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  border: 1px solid var(--border-color);
  margin-top: auto;
}

.issue-steps-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.4rem 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.issue-steps-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.issue-steps-list li {
  margin-bottom: 0.35rem;
}

/* ==========================================================================
   MODAL FICHA BOTÁNICA 360°
   ========================================================================== */

.plant-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

.plant-modal-backdrop[hidden] {
  display: none;
}

.plant-modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.btn-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.btn-modal-close:hover {
  color: var(--text-main);
  background: var(--bg-card-hover);
  border-color: var(--text-dim);
}

.modal-plant-header {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-right: 3.5rem;
}

.modal-header-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.modal-plant-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.2rem 0;
}

.modal-plant-scientific {
  font-family: var(--font-main);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--accent-green);
}

.modal-plant-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1 1 auto;
}

.modal-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.modal-kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  display: flex;
  flex-direction: column;
}

.modal-kpi-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.modal-kpi-val {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 0.15rem;
}

.modal-section-block {
  margin-bottom: 1.25rem;
}

.modal-section-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.35rem 0;
}

.modal-section-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.modal-tip-highlight {
  background: var(--accent-green-soft);
  border: 1px solid rgba(var(--accent-green-rgb), 0.25);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
}

.modal-tip-highlight .modal-section-title {
  color: var(--accent-green);
}

.modal-plant-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  display: flex;
  justify-content: flex-end;
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--accent-green);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 42px;
  transition: var(--transition);
}

.btn-primary-action:hover {
  background: var(--accent-green-hover);
  box-shadow: 0 4px 12px rgba(var(--accent-green-rgb), 0.3);
}

/* ==========================================================================
   SECCIÓN SEO Y ACORDEÓN TÉCNICO CANÓNICO
   ========================================================================== */

.seo-guide-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.seo-section-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.seo-faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.seo-faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.seo-faq-item[open] {
  border-color: rgba(var(--accent-green-rgb), 0.3);
}

.seo-faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.seo-faq-summary::-webkit-details-marker {
  display: none;
}

.seo-chevron {
  color: var(--text-dim);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.seo-faq-item[open] .seo-chevron {
  transform: rotate(180deg);
  color: var(--accent-green);
}

.seo-faq-body {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.seo-faq-body p {
  margin: 0 0 0.75rem 0;
}

.seo-faq-body p:last-child {
  margin-bottom: 0;
}

.seo-faq-body ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
  padding: 0;
}

.seo-faq-body li {
  margin-bottom: 0.4rem;
}

/* ==========================================================================
   RESPONSIVIDAD Y CONTROLES TÁCTILES MÓVILES
   ========================================================================== */

@media (max-width: 900px) {
  .calculator-layout-grid {
    grid-template-columns: 1fr;
  }

  .modal-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .tool-tabs-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .tool-tab-btn {
    font-size: 0.85rem;
  }

  .plants-cards-grid {
    grid-template-columns: 1fr;
  }

  .doctor-issues-grid {
    grid-template-columns: 1fr;
  }

  .quiz-options-group {
    flex-direction: column;
  }

  .quiz-radio-chip span {
    width: 100%;
    justify-content: flex-start;
  }

  .btn-primary-action, .btn-secondary-action, .btn-card-details {
    width: 100%;
    justify-content: center;
  }

  .catalog-meta-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .catalog-sort-box {
    width: 100%;
  }

  .catalog-select {
    flex: 1 1 auto;
    width: 100%;
  }

  .modal-plant-footer {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .modal-kpi-grid {
    grid-template-columns: 1fr;
  }

  .plant-specs-list {
    grid-template-columns: 1fr;
  }
}