@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Design System - Premium Light Glassmorphism */
  --bg-base: hsl(210, 30%, 97%);
  --text-primary: hsl(222, 47%, 12%);
  --text-secondary: hsl(215, 16%, 35%);
  --text-muted: hsl(215, 12%, 55%);
  
  /* Glassmorphism Specs (Light Mode) */
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-border-hover: rgba(255, 255, 255, 0.85);
  --glass-blur: 16px;
  
  /* Glows & Gradients */
  --accent-primary: hsl(263, 75%, 50%);
  --accent-secondary: hsl(280, 70%, 45%);
  --accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  --accent-glow: rgba(138, 43, 226, 0.12);
  --success: hsl(150, 75%, 33%);
  --success-glow: rgba(16, 185, 129, 0.15);
  --error: hsl(0, 75%, 45%);
  
  /* Shadows & Radius */
  --shadow-soft: 0 8px 32px 0 rgba(31, 38, 135, 0.06);
  --shadow-glow: 0 10px 25px var(--accent-glow);
  --shadow-success-glow: 0 10px 20px var(--success-glow);
  
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-cubic: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-base);
  /* Vibrant light fluid background for glass effect contrast */
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(138, 43, 226, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 102, 255, 0.03) 0%, transparent 40%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* Navigation Menu */
.navbar {
  width: 100%;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition-cubic);
}

.navbar-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  flex-direction: column;
}

.logo {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.65rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  letter-spacing: -0.03em;
  cursor: pointer;
  transition: var(--transition-cubic);
}

.logo:hover {
  filter: brightness(1.1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-save {
  background: var(--accent-gradient);
  border: none;
  color: white !important;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  display: none; /* Injetado dinamicamente via JS */
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: var(--transition-cubic);
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-glow);
}

.btn-nav-save:hover {
  filter: brightness(1.1);
  transform: translateY(-1.5px);
  box-shadow: 0 6px 15px var(--accent-glow);
}

/* Layout */
header {
  padding: 2.5rem 1.5rem 1.5rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

main {
  flex: 1;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem;
}

footer {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  margin-top: 4rem;
}

/* Home Section */
.section-title {
  font-family: var(--font-title);
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

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

@media (min-width: 600px) {
  .grid-checklists {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card-checklist {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  cursor: pointer;
  transition: var(--transition-cubic);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-soft);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-checklist::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1.5px;
  background: var(--accent-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: var(--transition-cubic);
}

.card-checklist:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.card-checklist:hover::after {
  opacity: 0.5;
}

.card-category {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 30px;
  background: rgba(138, 43, 226, 0.06);
  color: hsl(263, 75%, 45%);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(138, 43, 226, 0.15);
}

.card-title {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-progress-container {
  width: 100%;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 10px;
  height: 6px;
  overflow: hidden;
  margin-top: auto;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.01);
}

.card-progress-bar {
  height: 100%;
  background: var(--accent-gradient);
  width: 0%;
  transition: width 0.4s ease;
  box-shadow: 0 1px 3px rgba(138, 43, 226, 0.15);
}

.card-progress-bar.completed {
  background: var(--success);
  box-shadow: 0 1px 3px rgba(16, 185, 129, 0.15);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-count {
  font-weight: 600;
  color: var(--text-primary);
}

/* Checklist View (No wrapper card style - flows directly on page) */
.checklist-container {
  padding: 0.5rem 0;
}

.checklist-header {
  margin-bottom: 2.25rem;
}

.checklist-headline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.checklist-name {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.progress-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
  align-self: center;
}

.checklist-intro {
  color: var(--text-secondary);
  font-size: 1.02rem;
  margin-bottom: 1.5rem;
}

.progress-track {
  width: 100%;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 20px;
  height: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.progress-fill {
  height: 100%;
  background: var(--accent-gradient);
  width: 0%;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 3px 8px rgba(138, 43, 226, 0.2);
}

/* Verde ao completar 100% */
.progress-fill.completed {
  background: var(--success);
  box-shadow: var(--shadow-success-glow);
}

/* Item Rows */
.checklist-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.item-row {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  cursor: pointer;
  transition: var(--transition-cubic);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.item-row:hover {
  background: rgba(255, 255, 255, 0.75);
  border-color: var(--glass-border-hover);
  transform: translateY(-1.5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.03);
}

/* Custom Checkbox (Light Mode Glass) */
.custom-checkbox {
  position: relative;
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  flex-shrink: 0;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 24px;
  width: 24px;
  background-color: rgba(255, 255, 255, 0.6);
  border: 2px solid hsl(215, 16%, 60%);
  border-radius: 8px;
  transition: var(--transition-cubic);
}

.item-row:hover .checkmark {
  border-color: var(--text-primary);
  background-color: white;
}

.custom-checkbox input:checked ~ .checkmark {
  background: var(--accent-gradient);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.checkmark::after {
  content: "";
  position: absolute;
  display: none;
}

.custom-checkbox input:checked ~ .checkmark::after {
  display: block;
}

.custom-checkbox .checkmark::after {
  left: 8px;
  top: 4px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}

.item-body {
  flex-grow: 1;
}

.item-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  transition: var(--transition-cubic);
}

.item-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition-cubic);
}

/* Checked Row Style */
.item-row.checked {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
  opacity: 0.45;
}

.item-row.checked .item-title {
  color: var(--text-secondary);
}

.item-row.checked .item-desc {
  color: var(--text-muted);
}

/* Modal de Captura de Lead (Frosted White) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 35, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 2.5rem 2.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1), var(--shadow-glow);
  position: relative;
  transform: scale(0.92);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-cubic);
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

.modal-icon {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.modal-title {
  font-family: var(--font-title);
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.modal-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lead-input {
  width: 100%;
  background: white;
  border: 1px solid hsl(215, 16%, 75%);
  border-radius: var(--radius-md);
  padding: 0.95rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-cubic);
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.lead-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow), inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.lead-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.input-error-msg {
  color: #ef4444;
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 0.35rem;
  text-align: left;
}

.btn-submit {
  background: var(--accent-gradient);
  color: white;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.95rem 1.2rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-cubic);
  box-shadow: 0 4px 15px rgba(138, 43, 226, 0.25);
  letter-spacing: 0.02em;
}

.btn-submit:hover {
  box-shadow: 0 6px 22px rgba(138, 43, 226, 0.4);
  transform: translateY(-1.5px);
  filter: brightness(1.05);
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Sucesso do Modal */
.success-box {
  display: none;
  flex-direction: column;
  align-items: center;
  animation: modalFadeIn 0.5s ease;
}

.success-icon {
  font-size: 3.5rem;
  color: var(--success);
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 4px 6px var(--success-glow));
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Admin Dashboard Card */
.admin-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-soft);
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.admin-actions-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-admin-action {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--accent-primary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-cubic);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-admin-action:hover {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-clear {
  background: transparent;
  border: 1px solid rgba(220, 38, 38, 0.4);
  color: hsl(0, 75%, 45%);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-cubic);
}

.btn-clear:hover {
  background: rgba(220, 38, 38, 0.05);
  border-color: hsl(0, 75%, 35%);
}

.leads-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: white;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

th {
  background: rgba(0, 0, 0, 0.02);
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

td {
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

tr:last-child td {
  border-bottom: none;
}

.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
}

/* Skeleton Loaders (Shimmer Effect) */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton-container {
  pointer-events: none;
}

.skeleton-badge,
.skeleton-title,
.skeleton-desc,
.skeleton-progress-bar,
.skeleton-text,
.skeleton-checkbox,
.skeleton-item-title,
.skeleton-item-desc,
.skeleton-button,
.skeleton-row {
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.04) 25%,
    rgba(0, 0, 0, 0.08) 37%,
    rgba(0, 0, 0, 0.04) 63%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 4px;
  display: block;
}

/* Card Skeleton Customizations */
.card-checklist.skeleton {
  cursor: default;
  pointer-events: none;
}

.card-checklist.skeleton::after {
  display: none;
}

.card-checklist.skeleton:hover {
  transform: none;
  box-shadow: var(--shadow-soft);
}

.skeleton-badge {
  width: 70px;
  height: 20px;
  border-radius: 30px;
  margin-bottom: 1.25rem;
}

.skeleton-title {
  width: 75%;
  height: 24px;
  margin-bottom: 0.75rem;
  border-radius: 6px;
}

.skeleton-desc {
  width: 100%;
  height: 14px;
  margin-bottom: 0.5rem;
  border-radius: 4px;
}

.skeleton-progress-bar {
  width: 100%;
  height: 8px;
  border-radius: 10px;
  margin-top: auto;
  margin-bottom: 0.75rem;
}

.skeleton-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.25rem;
}

.skeleton-text {
  height: 12px;
  display: inline-block;
}

/* Checklist Details Skeleton Row */
.item-row-skeleton {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  pointer-events: none;
}

.skeleton-checkbox {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  flex-shrink: 0;
  margin-top: 3px;
}

.skeleton-item-body {
  flex-grow: 1;
}

.skeleton-item-title {
  width: 180px;
  height: 18px;
  margin-bottom: 0.5rem;
}

.skeleton-item-desc {
  width: 90%;
  height: 14px;
}

/* Admin Elements */
.skeleton-button {
  display: inline-block;
}

.skeleton-row {
  height: 48px;
}

/* Search Input Styling */
.search-container {
  position: relative;
  margin-bottom: 1.5rem;
  width: 100%;
}

.search-input {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 2.75rem 0.85rem 1.25rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-cubic);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-soft);
}

.search-input:focus {
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.search-clear-btn {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-cubic);
}

.search-clear-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

/* Theme Toggle Button */
.btn-theme-toggle {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-cubic);
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

.btn-theme-toggle:hover {
  background: rgba(0, 0, 0, 0.04);
  transform: translateY(-1px);
}

/* Icon visibility: light mode shows moon, dark mode shows sun */
.theme-icon-light { display: none; }
.theme-icon-dark  { display: inline; }

html.dark .theme-icon-light { display: inline; }
html.dark .theme-icon-dark  { display: none; }

/* Dark Mode Support (class-based, toggled via JS) */
html.dark {
  --bg-base: hsl(222, 47%, 10%);
  --text-primary: hsl(210, 30%, 98%);
  --text-secondary: hsl(215, 16%, 75%);
  --text-muted: hsl(215, 12%, 55%);
  
  /* Glassmorphism Specs (Dark Mode) */
  --glass-bg: rgba(15, 22, 42, 0.45);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.18);
}

html.dark body {
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(138, 43, 226, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 102, 255, 0.1) 0%, transparent 40%);
}

/* Logo branca no Dark Mode */
html.dark .logo {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: #fff;
}

html.dark .card-category {
  background: rgba(138, 43, 226, 0.15);
  color: hsl(263, 85%, 75%);
  border-color: rgba(138, 43, 226, 0.3);
}

html.dark .btn-theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

html.dark .item-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

html.dark .item-row.checked {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.02);
}

html.dark .checkmark {
  background-color: rgba(0, 0, 0, 0.2);
  border-color: hsl(215, 16%, 40%);
}

html.dark .item-row:hover .checkmark {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--text-primary);
}

html.dark .leads-table-wrapper {
  background: rgba(15, 22, 42, 0.6);
}

html.dark th {
  background: rgba(255, 255, 255, 0.03);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

html.dark td {
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

html.dark .lead-input {
  background: rgba(15, 22, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

html.dark .lead-input:focus {
  border-color: var(--accent-primary);
}

html.dark .modal-content {
  background: rgba(15, 22, 42, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

html.dark .search-input {
  background: var(--glass-bg);
}

html.dark .search-input:focus {
  background: rgba(15, 22, 42, 0.75);
}

html.dark .search-clear-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Skeletons - Dark Mode */
html.dark .skeleton-badge,
html.dark .skeleton-title,
html.dark .skeleton-desc,
html.dark .skeleton-progress-bar,
html.dark .skeleton-text,
html.dark .skeleton-checkbox,
html.dark .skeleton-item-title,
html.dark .skeleton-item-desc,
html.dark .skeleton-button {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 25%,
    rgba(255, 255, 255, 0.1) 37%,
    rgba(255, 255, 255, 0.05) 63%
  );
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

/* Hero Home Styling */
.hero-home {
  text-align: center;
  padding: 5rem 1.5rem 4rem 1.5rem;
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.hero-tag {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  margin-bottom: 0.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-title);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.hero-title .text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0.25rem auto 0 auto;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hero-home {
    padding: 3rem 1.25rem 2.5rem 1.25rem;
    gap: 1rem;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
}