/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Comfortaa:wght@500;700&family=Fredoka:wght@500;600;700&family=Nunito:wght@400;600;700;800&family=Quicksand:wght@500;600;700&display=swap');

:root {
  /* Pastel Palette Inspired by Reference */
  --bg-main: #fcf8f6;
  --bg-card: #ffffff;
  
  --pastel-pink: #ffdce2;
  --pastel-pink-dark: #f8a5b5;
  --pastel-pink-subtle: #fff0f3;

  --pastel-green: #d3f1df;
  --pastel-green-dark: #85e3b5;
  --pastel-green-subtle: #f0fdf4;

  --pastel-yellow: #ffe8cd;
  --pastel-yellow-dark: #ffd19a;
  --pastel-yellow-subtle: #fffbf5;

  --pastel-purple: #e3d7ff;
  --pastel-purple-dark: #c0a9ff;
  --pastel-purple-subtle: #f8f5ff;

  --pastel-blue: #d0e8f2;
  --pastel-blue-dark: #92cbdc;
  --pastel-blue-subtle: #f0f9fc;

  --pastel-orange: #ffe0b2;
  --pastel-orange-dark: #ffb74d;

  --text-primary: #4a4a4a;
  --text-muted: #7d7d7d;
  --border-subtle: #eee6e2;
  --shadow-soft: 0 10px 30px rgba(180, 160, 150, 0.08);
  --shadow-hover: 0 14px 36px rgba(180, 160, 150, 0.15);
  
  --font-script: 'Caveat', cursive;
  --font-title: 'Fredoka', cursive, sans-serif;
  --font-subtitle: 'Comfortaa', cursive, sans-serif;
  --font-body: 'Nunito', sans-serif;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background-image: radial-gradient(#ebdcd3 0.8px, transparent 0.8px);
  background-size: 24px 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: #e2d1c9;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: #d4bcaf;
}

/* Typography Helpers */
.font-script { font-family: var(--font-script); }
.font-title { font-family: var(--font-title); }
.font-subtitle { font-family: var(--font-subtitle); }
.font-body { font-family: var(--font-body); }

.planner-heading {
  font-family: var(--font-script);
  font-size: 3.2rem;
  font-weight: 700;
  color: #3d3d3d;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 0;
}

.planner-heading::before,
.planner-heading::after {
  content: '∿';
  color: var(--pastel-pink-dark);
  font-size: 2.2rem;
}

/* Navbar Style */
.planner-navbar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--border-subtle);
  padding: 12px 24px;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.nav-link-custom {
  font-family: var(--font-subtitle);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-link-custom:hover, .nav-link-custom.active {
  background-color: var(--pastel-pink);
  color: #333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 194, 204, 0.4);
}

.nav-link-custom[href="#/ia-gemini"] {
  background: linear-gradient(135deg, #e3d7ff 0%, #d0e8f2 100%);
  border: 1px solid #c0a9ff;
}

/* Cards & Containers */
.planner-card {
  background-color: var(--bg-card);
  border-radius: 20px;
  border: 2px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  padding: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}

.planner-card:hover {
  box-shadow: var(--shadow-hover);
}

.card-header-pink {
  background-color: var(--pastel-pink);
  color: #4a2c33;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-header-green {
  background-color: var(--pastel-green);
  color: #244232;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-header-yellow {
  background-color: var(--pastel-yellow);
  color: #4a3a22;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-header-purple {
  background-color: var(--pastel-purple);
  color: #352654;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-header-blue {
  background-color: var(--pastel-blue);
  color: #1e3a47;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-header-orange {
  background-color: var(--pastel-orange);
  color: #4d2f0a;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

/* Input Fields Dotted Style */
.dotted-input {
  border: none;
  border-bottom: 2px dotted #d1c4bc;
  background: transparent;
  width: 100%;
  padding: 4px 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: #333;
  outline: none;
  transition: border-color 0.2s;
}

.dotted-input:focus {
  border-bottom: 2px solid var(--pastel-pink-dark);
}

.dotted-textarea {
  border: none;
  background-image: repeating-linear-gradient(transparent, transparent 27px, #e8dcd5 28px);
  line-height: 28px;
  background-color: transparent;
  width: 100%;
  padding: 0 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  resize: vertical;
}

/* Water Drop Tracker */
.water-tracker-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 10px 0;
}

.water-drop {
  cursor: pointer;
  font-size: 1.8rem;
  color: #b0bec5;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.water-drop.filled {
  color: #29b6f6;
  transform: scale(1.15);
  filter: drop-shadow(0 4px 8px rgba(41, 182, 246, 0.4));
}

.water-drop:hover {
  transform: scale(1.2);
}

/* Self-care / Auto cuidado */
.selfcare-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 10px;
  border-radius: 16px;
  background-color: #faf5f2;
  transition: all 0.25s;
  border: 2px solid transparent;
}

.selfcare-item:hover {
  background-color: #f3e8e2;
  transform: translateY(-2px);
}

.selfcare-item.active {
  background-color: var(--pastel-yellow-subtle);
  border-color: var(--pastel-orange-dark);
}

.selfcare-icon {
  font-size: 1.6rem;
  color: #7d7d7d;
  transition: color 0.3s;
}

.selfcare-item.active .selfcare-icon {
  color: #f57c00;
}

.selfcare-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

/* Checkbox Style */
.custom-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid #b0bec5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  background-color: #fff;
  flex-shrink: 0;
}

.custom-checkbox.checked {
  background-color: var(--pastel-pink-dark);
  border-color: var(--pastel-pink-dark);
  color: white;
}

/* Priority Numbers */
.priority-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--pastel-green-dark);
  color: white;
  font-family: var(--font-title);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Habit Matrix */
.habit-matrix {
  overflow-x: auto;
}

.habit-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 4px;
}

.habit-table th {
  background-color: var(--pastel-pink);
  font-family: var(--font-subtitle);
  font-size: 0.8rem;
  padding: 6px 4px;
  text-align: center;
  border-radius: 6px;
}

.habit-table td {
  padding: 4px;
  text-align: center;
}

.habit-cell {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid #e0e0e0;
  display: inline-block;
  cursor: pointer;
  transition: all 0.2s;
  background-color: #fff;
}

.habit-cell.completed {
  background-color: var(--pastel-green-dark);
  border-color: var(--pastel-green-dark);
  box-shadow: 0 2px 6px rgba(133, 227, 181, 0.5);
}

/* Loading Overlay Spinner */
#loading-spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(253, 248, 246, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  transition: opacity 0.3s ease;
}

.spinner-pastel {
  width: 60px;
  height: 60px;
  border: 6px solid var(--pastel-pink);
  border-top-color: var(--pastel-purple-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Proactive AI Floating Banner */
.ai-proactive-bar {
  background: linear-gradient(135deg, #ffffff 0%, #f7f3ff 100%);
  border: 2px solid #c0a9ff;
  border-radius: 18px;
  padding: 14px 20px;
  margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(192, 169, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  animation: slideDown 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

/* Responsive Grid Extensions */
.calendar-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.calendar-day-box {
  background-color: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  min-height: 100px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
}

.calendar-day-box:hover {
  border-color: var(--pastel-pink-dark);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.calendar-day-num {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 4px;
}

.calendar-day-num.today {
  background-color: var(--pastel-pink-dark);
  color: #fff;
}

/* Modals Custom Styling */
.modal-content-pastel {
  border-radius: 24px;
  border: 3px solid var(--pastel-pink);
  background-color: #fff;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.code-input-box {
  width: 48px;
  height: 56px;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  border: 2px solid #ddd;
  border-radius: 12px;
  margin: 0 4px;
  outline: none;
  font-family: var(--font-title);
  transition: border-color 0.2s;
}

.code-input-box:focus {
  border-color: var(--pastel-purple-dark);
  box-shadow: 0 0 0 4px rgba(192, 169, 255, 0.3);
}

/* Pricing Cards */
.pricing-card {
  border-radius: 24px;
  padding: 28px;
  background-color: #fff;
  border: 2px solid var(--border-subtle);
  transition: all 0.3s;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pricing-card.featured {
  border: 3px solid var(--pastel-purple-dark);
  box-shadow: 0 12px 30px rgba(192, 169, 255, 0.3);
  transform: translateY(-8px);
}

.btn-pastel-pink {
  background-color: var(--pastel-pink-dark);
  color: #fff;
  font-family: var(--font-subtitle);
  font-weight: 700;
  border-radius: 20px;
  padding: 10px 24px;
  border: none;
  transition: all 0.2s;
}

.btn-pastel-pink:hover {
  background-color: #f08197;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(248, 165, 181, 0.4);
}

.btn-pastel-purple {
  background-color: var(--pastel-purple-dark);
  color: #fff;
  font-family: var(--font-subtitle);
  font-weight: 700;
  border-radius: 20px;
  padding: 10px 24px;
  border: none;
  transition: all 0.2s;
}

.btn-pastel-purple:hover {
  background-color: #a98df2;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(192, 169, 255, 0.4);
}