/* DESCAFÉ - Warm Coffee-Shop Aesthetic */
:root {
  --brown-dark: #3C2415;
  --brown: #6B3A2A;
  --brown-medium: #8B5E3C;
  --brown-light: #C49A6C;
  --cream: #F5F0EB;
  --cream-dark: #E8DED1;
  --beige: #D4C4B0;
  --green: #4A7C59;
  --green-dark: #2D5A3A;
  --green-light: #7CB342;
  --green-pale: #E8F5E9;
  --white: #FFFFFF;
  --text: #2C1810;
  --text-light: #6B5A4E;
  --text-muted: #9B8A7E;
  --gold: #D4A853;
  --gold-light: #F0D68A;
  --red: #C0392B;
  --shadow: 0 2px 16px rgba(60, 36, 21, 0.08);
  --shadow-lg: 0 8px 40px rgba(60, 36, 21, 0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
}

/* Dark Mode */
[data-theme="dark"] {
  --brown-dark: #D4C4B0;
  --brown: #C49A6C;
  --brown-medium: #A0845C;
  --brown-light: #8B6F4A;
  --cream: #1A1A1A;
  --cream-dark: #2A2A2A;
  --beige: #3A3A3A;
  --green: #5B9A6B;
  --green-dark: #7CB342;
  --green-light: #6BAF7A;
  --green-pale: #1E3A2A;
  --white: #2A2A2A;
  --text: #F5F0EB;
  --text-light: #C4B8AB;
  --text-muted: #8A7E72;
  --gold: #C49A3C;
  --gold-light: #A0842C;
  --red: #E74C3C;
  --shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
}

/* Theme toggle button */
.theme-toggle {
  background: transparent;
  border: 2px solid var(--cream-dark);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  margin-right: 4px;
  color: inherit;
}
.theme-toggle:hover { background: var(--cream); border-color: var(--brown-light); }

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Navbar */
#navbar {
  background: var(--white);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cream-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 20px;
}
[data-theme="dark"] #navbar { background: rgba(42, 42, 42, 0.95); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brown-dark);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.logo:hover { color: var(--brown); }
.nav-links { display: flex; gap: 8px; }
.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-links a:hover { color: var(--brown); background: var(--cream); }
.nav-dash-link {
  color: var(--brown);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  transition: all 0.2s;
  background: var(--cream);
  white-space: nowrap;
}
.nav-dash-link:hover { background: var(--brown); color: white; }
.nav-actions { display: flex; align-items: center; gap: 8px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  transition: all 0.2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--brown);
  color: var(--white);
}
.btn-primary:hover { background: var(--brown-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline {
  background: transparent;
  color: var(--brown);
  border: 2px solid var(--brown);
}
.btn-outline:hover { background: var(--brown); color: var(--white); }
.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-gold {
  background: var(--gold);
  color: var(--brown-dark);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; border-radius: var(--radius); }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-block { width: 100%; }
.btn-upload-nav {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white !important;
  padding: 10px 22px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 2px 12px rgba(74,124,89,0.35);
  animation: pulse-upload 2s infinite;
  white-space: nowrap;
}
.btn-upload-nav:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(74,124,89,0.5); color: white !important; }
@keyframes pulse-upload {
  0%, 100% { box-shadow: 0 2px 8px rgba(74,124,89,0.3); }
  50% { box-shadow: 0 4px 20px rgba(74,124,89,0.5); }
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Page Sections */
.page-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 80px 20px 60px;
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
}
[data-theme="dark"] .hero { background: linear-gradient(180deg, var(--cream) 0%, var(--brown-dark) 100%); }
.hero-badge {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-dark);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--brown-dark);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -1px;
}
.hero h1 .accent { color: var(--green); }
.hero p {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 32px;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 2.4rem; font-weight: 800; color: var(--brown); }
.hero-stat .label { font-size: 0.9rem; color: var(--text-muted); }

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--brown-dark);
  margin-bottom: 8px;
}
.section-header p {
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

/* How It Works */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}
.step-num {
  width: 44px;
  height: 44px;
  background: var(--green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}
.step-icon { font-size: 2.5rem; margin-bottom: 12px; }
.step-card h3 { font-size: 1.15rem; color: var(--brown-dark); margin-bottom: 8px; }
.step-card p { color: var(--text-light); font-size: 0.9rem; }

/* Rewards Grid */
.rewards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.reward-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s;
  border: 2px solid transparent;
}
.reward-card:hover { border-color: var(--brown-light); }
.reward-icon { font-size: 2.5rem; }
.reward-card h3 { font-size: 1.1rem; color: var(--brown-dark); }
.reward-card p { color: var(--text-light); font-size: 0.9rem; flex: 1; }
.reward-card .points {
  font-weight: 700;
  color: var(--brown);
  font-size: 1.1rem;
}
.reward-card .cafe { color: var(--text-muted); font-size: 0.82rem; }
.reward-card .stock-info { font-size: 0.8rem; color: var(--text-muted); }

/* Category Tabs */
.cat-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.cat-tab {
  padding: 8px 20px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-light);
  transition: all 0.2s;
}
.cat-tab:hover { border-color: var(--brown-light); color: var(--brown); }
.cat-tab.active { background: var(--brown); color: white; border-color: var(--brown); }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--white);
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brown-medium);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-error {
  color: var(--red);
  font-size: 0.85rem;
  margin-top: 6px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(44, 24, 16, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(4px);
}
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 480px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}
.modal-sm { max-width: 400px; }
.modal-close {
  position: absolute;
  top: 12px; right: 12px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { background: var(--cream); color: var(--text); }
.modal-body { padding: 32px; }
.modal-body h2 { margin-bottom: 20px; color: var(--brown-dark); font-size: 1.5rem; }
.modal-body .alt-action {
  text-align: center;
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-light);
}
.modal-body .alt-action a {
  color: var(--brown);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

/* Dashboard */
.dash-header {
  background: linear-gradient(135deg, var(--brown-dark), var(--brown));
  color: white;
  padding: 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 28px;
}
.dash-header h2 { font-size: 1.6rem; margin-bottom: 4px; }
.dash-header .dash-email { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.dash-stat {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}
.dash-stat .val { font-size: 1.8rem; font-weight: 700; color: var(--brown); }
.dash-stat .lbl { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.dash-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.dash-card h3 { color: var(--brown-dark); margin-bottom: 16px; font-size: 1.1rem; }

/* Upload */
.upload-zone {
  background: var(--white);
  border: 3px dashed var(--cream-dark);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 24px;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--green);
  background: var(--green-pale);
}
.upload-zone .upload-icon { font-size: 4rem; margin-bottom: 16px; }
.upload-zone h3 { color: var(--brown-dark); margin-bottom: 8px; }
.upload-zone p { color: var(--text-light); font-size: 0.95rem; }
.upload-preview { text-align: center; display: none; }
.upload-preview img { max-width: 300px; border-radius: var(--radius); margin-bottom: 16px; }
.upload-result {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  text-align: center;
}
.upload-result .score-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  margin: 0 auto 16px;
}
.score-high { background: var(--green-pale); color: var(--green-dark); }
.score-mid { background: #FFF3CD; color: #856404; }
.score-low { background: #F8D7DA; color: var(--red); }

/* Leaderboard */
.leaderboard-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.lb-filter {
  padding: 8px 16px;
  border-radius: 50px;
  border: 2px solid var(--cream-dark);
  background: transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-light);
  transition: all 0.2s;
}
.lb-filter:hover { border-color: var(--brown-light); }
.lb-filter.active { background: var(--green); color: white; border-color: var(--green); }
.lb-table { width: 100%; }
.lb-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  box-shadow: 0 1px 4px rgba(60,36,21,0.04);
}
.lb-rank {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.lb-rank.top1 { background: var(--gold); color: var(--brown-dark); }
.lb-rank.top2 { background: #C0C0C0; color: white; }
.lb-rank.top3 { background: #CD7F32; color: white; }
.lb-rank.normal { background: var(--cream); color: var(--text-muted); }
.lb-info { flex: 1; }
.lb-name { font-weight: 600; color: var(--text); }
.lb-faculty { font-size: 0.82rem; color: var(--text-muted); }
.lb-points { font-weight: 700; color: var(--brown); font-size: 1.1rem; }

/* Challenges */
.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.challenge-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--green);
}
.challenge-card h3 { color: var(--brown-dark); margin-bottom: 8px; }
.challenge-card p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 12px; }
.challenge-meta { display: flex; justify-content: space-between; align-items: center; }
.challenge-dates { font-size: 0.82rem; color: var(--text-muted); }
.challenge-bonus { font-weight: 700; color: var(--green); }

/* Badges */
.badges-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--cream);
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
}
.badge-item.earned { background: var(--green-pale); }
.badge-item.locked { opacity: 0.4; }

/* History */
.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--cream);
  border-radius: var(--radius-sm);
}
.history-item .plate-score { font-weight: 700; }
.plate-score.high { color: var(--green-dark); }
.plate-score.mid { color: #856404; }
.plate-score.low { color: var(--red); }

/* QR Code Display */
.qr-display { text-align: center; padding: 20px; }
.qr-display .qr-code {
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  background: var(--cream);
  padding: 16px;
  border-radius: var(--radius-sm);
  word-break: break-all;
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.qr-display .qr-instructions { color: var(--text-light); font-size: 0.9rem; }

/* Partners */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.partner-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  text-align: center;
}
.partner-card .partner-icon { font-size: 3rem; margin-bottom: 12px; }
.partner-card h3 { color: var(--brown-dark); margin-bottom: 6px; }
.partner-card p { color: var(--text-light); font-size: 0.9rem; }
.partner-card .location { color: var(--text-muted); font-size: 0.82rem; margin-top: 8px; }

/* About */
.about-hero {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(180deg, var(--green-pale) 0%, var(--cream) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
}
.about-hero h2 { font-size: 2.4rem; color: var(--green-dark); margin-bottom: 16px; }
.about-hero p { font-size: 1.1rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin: 40px 0;
}
.stat-item { text-align: center; }
.stat-item .big { font-size: 2.5rem; font-weight: 800; color: var(--brown); }
.stat-item .sub { color: var(--text-muted); font-size: 0.95rem; }
.mission-text {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.value-card .val-icon { font-size: 2.5rem; margin-bottom: 12px; }
.value-card h3 { color: var(--brown-dark); margin-bottom: 8px; }

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.feature-card .feat-icon { font-size: 2.5rem; margin-bottom: 12px; }
.feature-card h3 { color: var(--brown-dark); margin-bottom: 8px; }
.feature-card p { color: var(--text-light); font-size: 0.95rem; }

/* Download */
.download-section {
  text-align: center;
  padding: 60px 20px;
}
.app-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin: 32px 0; }
.app-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--brown-dark);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s;
}
.app-btn:hover { background: var(--brown); transform: translateY(-2px); }
.phone-mockup {
  max-width: 280px;
  margin: 40px auto 0;
  background: var(--brown-dark);
  border-radius: 32px;
  padding: 16px;
  box-shadow: var(--shadow-lg);
}
.phone-screen {
  background: var(--cream);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
}
.phone-screen .ps-icon { font-size: 3rem; margin-bottom: 8px; }
.phone-screen .ps-text { font-size: 0.85rem; color: var(--text-light); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info h2 { color: var(--brown-dark); margin-bottom: 12px; }
.contact-info p { color: var(--text-light); margin-bottom: 24px; }
.contact-detail { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--text-light); }
.contact-form-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Footer */
footer {
  background: var(--brown-dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 20px 32px;
  margin-top: auto;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer-col h3, .footer-col h4 { color: var(--white); margin-bottom: 12px; font-size: 1rem; }
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  margin-bottom: 6px;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-small { font-size: 0.82rem; margin-top: 20px; color: rgba(255,255,255,0.4); }

/* Alerts */
.alert {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 0.9rem;
}
.alert-success { background: var(--green-pale); color: var(--green-dark); }
.alert-error { background: #F8D7DA; color: var(--red); }

/* Redemption history */
.redemption-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}
.redemption-item .reward-name { font-weight: 600; }
.redemption-item .reward-cost { color: var(--brown); font-weight: 700; }
.redemption-item .reward-status { font-size: 0.82rem; }
.redemption-item .reward-status.pending { color: var(--gold); }
.redemption-item .reward-status.used { color: var(--text-muted); }

/* Hidden */
.hidden { display: none !important; }

/* User dropdown */
.user-menu { position: relative; }
.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 600;
  color: var(--brown);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--cream);
}
.user-menu-trigger:hover { background: var(--cream-dark); }
.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  overflow: hidden;
  z-index: 150;
}
.user-dropdown a {
  display: block;
  padding: 10px 16px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
  transition: background 0.15s;
}
.user-dropdown a:hover { background: var(--cream); }

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 3px solid var(--cream-dark);
  border-top-color: var(--brown);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 24px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .dash-stats { grid-template-columns: 1fr 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .dash-stats { grid-template-columns: 1fr; }
}

/* Onboarding overlay */
.onboarding-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
}
.onboarding-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.onboarding-card .ob-icon { font-size: 4rem; margin-bottom: 16px; }
.onboarding-card h2 { font-size: 1.6rem; color: var(--brown-dark); margin-bottom: 8px; }
.onboarding-card p { color: var(--text-light); font-size: 1rem; margin-bottom: 24px; line-height: 1.6; }
.onboarding-steps { display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; }
.onboarding-steps .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--cream-dark);
  transition: background 0.3s;
}
.onboarding-steps .dot.active { background: var(--brown); }
.onboarding-skip {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  margin-top: 16px;
  text-decoration: underline;
}