/* ========================================
   Growth App - Main Stylesheet
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #3730a3;
  --secondary: #10b981;
  --accent: #f59e0b;
  --danger: #ef4444;
  --dark: #1e293b;
  --light: #f8fafc;
  --gray: #64748b;
  --gray-light: #e2e8f0;
  --border-radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

/* ---------- Navbar ---------- */
.navbar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 15px 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar-brand {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-brand i {
  font-size: 1.8rem;
}

.navbar-nav {
  display: flex;
  list-style: none;
  gap: 25px;
  align-items: center;
}

.navbar-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  transition: var(--transition);
  font-size: 0.95rem;
}

.navbar-nav a:hover {
  color: #fff;
}

.navbar-nav .btn-login {
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 20px;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.navbar-nav .btn-login:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---------- Hero Section ---------- */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  text-align: center;
  padding: 80px 20px 60px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Container ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Section ---------- */
.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--dark);
}

.section-title span {
  color: var(--primary);
}

/* ---------- Feature Cards Grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  padding: 0 20px;
}

.feature-card {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 35px 25px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.feature-card .icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.feature-card .icon.health {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: #059669;
}

.feature-card .icon.clothes {
  background: linear-gradient(135deg, #e0e7ff, #c7d2fe);
  color: var(--primary);
}

.feature-card .icon.face {
  background: linear-gradient(135deg, #fce7f3, #fbcfe8);
  color: #db2777;
}

.feature-card .icon.market {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #d97706;
}

.feature-card .icon.activity {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  color: #2563eb;
}

.feature-card .icon.marriage {
  background: linear-gradient(135deg, #fce7f3, #f9a8d4);
  color: #be185d;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.feature-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

.feature-card .badge-coming {
  position: absolute;
  top: 15px;
  right: -30px;
  background: var(--accent);
  color: #fff;
  padding: 3px 35px;
  font-size: 0.7rem;
  font-weight: 600;
  transform: rotate(45deg);
  text-transform: uppercase;
}

/* ---------- Page Header ---------- */
.page-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 40px 20px;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.page-header p {
  opacity: 0.85;
  font-size: 1.05rem;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  padding: 12px 20px;
  background: #fff;
  border-bottom: 1px solid var(--gray-light);
}

.breadcrumb a {
  color: var(--primary);
  font-weight: 500;
}

.breadcrumb span {
  color: var(--gray);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--secondary);
  color: #fff;
}

.btn-secondary:hover {
  background: #059669;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-lg {
  padding: 15px 35px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

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

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gray-light);
}

.card-body {
  padding: 20px;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.card-text {
  color: var(--gray);
  font-size: 0.9rem;
}

/* ---------- Form Elements ---------- */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid var(--gray-light);
  border-radius: 8px;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

select.form-control {
  appearance: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 15px center;
  background-color: #fff;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

/* ---------- Option Selector ---------- */
.option-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  margin-bottom: 25px;
}

.option-card {
  background: #fff;
  border: 2px solid var(--gray-light);
  border-radius: var(--border-radius);
  padding: 20px 15px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.option-card:hover,
.option-card.active {
  border-color: var(--primary);
  background: #eef2ff;
}

.option-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}

.option-card span {
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---------- Meal Card ---------- */
.meal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

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

.meal-item {
  background: #fff;
  border: 2px solid var(--gray-light);
  border-radius: var(--border-radius);
  padding: 15px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.meal-item:hover {
  border-color: var(--primary-light);
  background: #eef2ff;
}

.meal-item.selected {
  border-color: var(--secondary);
  background: #ecfdf5;
  position: relative;
}

.meal-item.selected::after {
  content: '\2713';
  position: absolute;
  top: 5px;
  right: 8px;
  background: var(--secondary);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.meal-item img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 10px;
  background: var(--gray-light);
}

.meal-item .name {
  font-weight: 600;
  font-size: 0.85rem;
}

.meal-item .calories {
  color: var(--gray);
  font-size: 0.75rem;
}

/* ---------- Exercise Player ---------- */
.exercise-player {
  background: #000;
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
}

.exercise-player video,
.exercise-player .video-placeholder {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.video-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e293b, #334155);
  color: #fff;
  font-size: 1.2rem;
}

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 15px;
  background: #1e293b;
}

.player-controls button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
}

.player-controls button:hover {
  background: var(--primary);
}

.player-controls button.play-btn {
  width: 55px;
  height: 55px;
  font-size: 1.3rem;
  background: var(--primary);
}

.player-controls .progress-bar {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  overflow: hidden;
  cursor: pointer;
}

.player-controls .progress-bar .progress {
  height: 100%;
  background: var(--primary-light);
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s;
}

.player-controls .time {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  min-width: 45px;
}

/* ---------- Exercise Schedule ---------- */
.schedule-timeline {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 15px 0;
}

.schedule-day {
  min-width: 120px;
  background: #fff;
  border: 2px solid var(--gray-light);
  border-radius: var(--border-radius);
  padding: 15px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.schedule-day.active {
  border-color: var(--primary);
  background: #eef2ff;
}

.schedule-day.completed {
  border-color: var(--secondary);
  background: #ecfdf5;
}

.schedule-day .day-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.schedule-day .day-label {
  font-size: 0.8rem;
  color: var(--gray);
}

.schedule-day .day-duration {
  font-size: 0.75rem;
  margin-top: 5px;
  color: var(--dark);
  font-weight: 600;
}

/* ---------- Clothes Model Viewer ---------- */
.model-viewer {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  border-radius: var(--border-radius);
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.model-figure {
  width: 200px;
  height: 400px;
  position: relative;
  transition: transform 0.5s ease;
}

.model-figure .body {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.model-figure .head {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fbbf24;
  margin-bottom: 5px;
  position: relative;
}

.model-figure .torso {
  width: 90px;
  height: 140px;
  background: #6366f1;
  border-radius: 10px 10px 5px 5px;
  position: relative;
}

.model-figure .legs {
  display: flex;
  gap: 8px;
}

.model-figure .leg {
  width: 38px;
  height: 150px;
  background: #3b82f6;
  border-radius: 5px 5px 8px 8px;
}

.model-figure .arms {
  position: absolute;
  top: 70px;
  width: 180px;
  display: flex;
  justify-content: space-between;
}

.model-figure .arm {
  width: 25px;
  height: 120px;
  background: #fbbf24;
  border-radius: 12px;
}

.rotate-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.rotate-controls button {
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}

.rotate-controls button:hover {
  background: var(--primary);
}

/* ---------- Outfit Grid ---------- */
.outfit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.outfit-card {
  background: #fff;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

.outfit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.outfit-card .outfit-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: linear-gradient(135deg, #e0e7ff, #c7d2fe);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--primary);
}

.outfit-card .outfit-info {
  padding: 15px;
}

.outfit-card .outfit-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.outfit-card .outfit-price {
  color: var(--secondary);
  font-weight: 700;
}

.outfit-card .buy-links {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.outfit-card .buy-links a {
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gray-light);
  color: var(--dark);
  transition: var(--transition);
}

.outfit-card .buy-links a:hover {
  background: var(--primary);
  color: #fff;
}

/* ---------- Category Filter ---------- */
.category-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.category-filter button {
  padding: 8px 20px;
  border: 2px solid var(--gray-light);
  border-radius: 25px;
  background: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.category-filter button.active,
.category-filter button:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ---------- Upload Area ---------- */
.upload-area {
  border: 2px dashed var(--gray-light);
  border-radius: var(--border-radius);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: #fff;
}

.upload-area:hover {
  border-color: var(--primary);
  background: #eef2ff;
}

.upload-area i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.upload-area p {
  color: var(--gray);
}

/* ---------- Skin Tone Suggestion ---------- */
.skin-suggestion {
  background: linear-gradient(135deg, #fefce8, #fef9c3);
  border: 2px solid #fde68a;
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.skin-suggestion h4 {
  color: #92400e;
  margin-bottom: 8px;
}

.skin-suggestion .colors {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.skin-suggestion .color-swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: var(--shadow);
}

/* ---------- Diet Schedule Table ---------- */
.diet-schedule {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.diet-schedule th {
  background: var(--primary);
  color: #fff;
  padding: 14px 15px;
  text-align: left;
  font-weight: 600;
}

.diet-schedule td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--gray-light);
  background: #fff;
}

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

.diet-schedule .meal-check {
  width: 20px;
  height: 20px;
  accent-color: var(--secondary);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 25px 20px;
  margin-top: 40px;
}

.footer a {
  color: var(--primary-light);
}

/* ---------- Utilities ---------- */
.text-center {
  text-align: center;
}

.mt-20 {
  margin-top: 20px;
}

.mt-30 {
  margin-top: 30px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-30 {
  margin-bottom: 30px;
}

.p-20 {
  padding: 20px;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-10 {
  gap: 10px;
}

.gap-20 {
  gap: 20px;
}

.hidden {
  display: none;
}

.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-green {
  background: #d1fae5;
  color: #059669;
}

.tag-blue {
  background: #dbeafe;
  color: #2563eb;
}

.tag-orange {
  background: #fef3c7;
  color: #d97706;
}

/* ---------- Option Chips (checkboxes) ---------- */
.option-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border: 2px solid var(--gray-light);
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.option-chip:hover {
  border-color: var(--primary-light);
  background: #eef2ff;
}

.option-chip:has(input:checked) {
  border-color: var(--primary);
  background: #eef2ff;
  color: var(--primary);
  font-weight: 600;
}

.option-chip input[type="checkbox"] {
  accent-color: var(--primary);
  width: 15px;
  height: 15px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .navbar-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary-dark);
    padding: 20px;
    gap: 15px;
  }

  .navbar-nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .model-viewer {
    height: 350px;
  }

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

  .player-controls {
    flex-wrap: wrap;
  }
}

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

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