/* Tiranga & Kutumb Design System - Multi-Survey & Event Lifecycle Hub */
:root {
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-sidebar: #0f172a;
  --bg-card-subtle: #f1f5f9;
  
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;
  --border-focus: #1e3a8a;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  /* Tiranga & Regal Palette */
  --tiranga-saffron: #f97316;
  --tiranga-white: #ffffff;
  --tiranga-green: #16a34a;
  --chakra-navy: #1e3a8a;
  --gold-accent: #f59e0b;
  
  --primary: #1e3a8a;
  --primary-hover: #172554;
  --primary-light: #eff6ff;
  
  --success: #16a34a;
  --success-light: #ecfdf5;
  --warning-light: #fffbeb;
  --warning-text: #b45309;
  --danger: #ef4444;
  --danger-light: #fef2f2;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Signature Tricolor Ribbon Top Bar */
.tiranga-top-bar {
  height: 5px;
  width: 100%;
  background: linear-gradient(90deg, #f97316 0%, #ff9933 33%, #ffffff 33%, #ffffff 66%, #16a34a 66%, #16a34a 100%);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Header & Navigation */
.app-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 5px;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--chakra-navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.3);
}

.brand-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--chakra-navy);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-card-subtle);
  padding: 0.3rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.nav-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  border: none;
  background: transparent;
  transition: var(--transition);
}

.nav-tab-btn:hover {
  color: var(--text-primary);
}

.nav-tab-btn.active {
  background: var(--bg-surface);
  color: var(--chakra-navy);
  box-shadow: var(--shadow-sm);
}

/* Main Container */
.main-wrapper {
  max-width: 1200px;
  margin: 1.5rem auto 3rem auto;
  padding: 0 1.5rem;
  width: 100%;
  flex-grow: 1;
}

/* Section Hero Bar */
.hub-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.hub-title-block h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--chakra-navy);
}

.hub-title-block p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Filter Chips Bar */
.filter-pills-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid var(--border-color);
  background: #ffffff;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-subtle);
}

.filter-pill.active {
  background: var(--chakra-navy);
  color: #ffffff;
  border-color: var(--chakra-navy);
}

/* Campaign & Event Card Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}

/* Survey Campaign Card */
.survey-campaign-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.survey-campaign-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.campaign-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--chakra-navy);
  border: 1px solid #bfdbfe;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-badge.active {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid #a7f3d0;
}

.status-badge.upcoming {
  background: var(--warning-light);
  color: var(--warning-text);
  border: 1px solid #fde68a;
}

.status-badge.past {
  background: var(--bg-card-subtle);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.campaign-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.campaign-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.campaign-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-color);
  margin-bottom: 1.25rem;
}

.countdown-banner {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #b45309;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

/* Event Card Layout */
.event-card-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1.25rem;
  transition: var(--transition);
}

.event-card-item:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.event-date-box {
  width: 70px;
  height: 75px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-align: center;
}

.event-date-month {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--tiranga-saffron);
}

.event-date-day {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--chakra-navy);
  line-height: 1;
}

.event-info-block {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.event-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.event-venue {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.event-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 1rem;
}

.event-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

/* Button Component Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--chakra-navy);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.25);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.35);
}

.btn-secondary {
  background: #ffffff;
  border-color: var(--border-color);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  background: var(--bg-card-subtle);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-whatsapp {
  background: #128c7e;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #075e54;
}

.btn-sm { padding: 0.4rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.9rem 1.75rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Survey Portal Card & 2-Column Grid */
.survey-portal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.tiranga-hero-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 2rem;
  text-align: center;
  position: relative;
}

.hero-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #eff6ff;
  color: var(--chakra-navy);
  border: 1px solid #bfdbfe;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.hero-main-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--chakra-navy);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.hero-sub-title {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 1rem auto;
}

.community-counter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.9rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.avatar-stack { display: flex; margin-right: -0.25rem; }
.avatar-circle { width: 22px; height: 22px; border-radius: 50%; border: 2px solid #ffffff; margin-left: -6px; }
.avatar-1 { background-color: #3b82f6; }
.avatar-2 { background-color: #10b981; }
.avatar-3 { background-color: #f59e0b; }

.portal-grid-2col {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.5rem;
  padding: 2rem;
}

@media (max-width: 900px) {
  .portal-grid-2col {
    grid-template-columns: 1fr;
    padding: 1.25rem;
  }
}

.portal-col { display: flex; flex-direction: column; gap: 1.5rem; }

.feature-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card-title-row h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-subtext {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.15rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group:last-child { margin-bottom: 0; }
.form-label { font-size: 0.85rem; font-weight: 700; color: var(--text-secondary); }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--chakra-navy);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

/* Custom Choice Pills & Badges */
.time-toggle-container { display: flex; gap: 0.75rem; margin-bottom: 1.25rem; }
.time-toggle-btn {
  flex: 1;
  padding: 0.65rem;
  border: 1px solid var(--border-color);
  background: #ffffff;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.time-toggle-btn.active, .time-toggle-btn:hover {
  background: var(--chakra-navy);
  color: #ffffff;
  border-color: var(--chakra-navy);
}

.breakfast-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.65rem; }
.breakfast-card-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.5rem;
  text-align: center;
  cursor: pointer;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}
.breakfast-card-item.active {
  background: var(--chakra-navy);
  border-color: var(--chakra-navy);
  color: #ffffff;
}
.breakfast-card-item.active i, .breakfast-card-item.active span { color: #ffffff; }

.volunteer-grid-2x2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.volunteer-badge-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem 0.75rem;
  text-align: center;
  cursor: pointer;
  background: #ffffff;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.volunteer-badge-card:hover, .volunteer-badge-card.active {
  border-color: var(--tiranga-green);
  background: var(--success-light);
}

.talent-chip-list, .contribution-list { display: flex; flex-direction: column; gap: 0.5rem; }
.talent-chip-item, .custom-radio-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition);
}
.talent-chip-item:has(input:checked), .custom-radio-row:has(input:checked) {
  border-color: var(--chakra-navy);
  background: var(--primary-light);
}

/* Rating Stars */
.rating-stars-container {
  display: flex;
  gap: 0.5rem;
  font-size: 1.5rem;
  color: #d1d5db;
  cursor: pointer;
}
.rating-stars-container i.active, .rating-stars-container i:hover {
  color: #f59e0b;
}

/* Confirmation Card */
.confirmation-card-wrapper {
  max-width: 650px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  text-align: center;
  padding: 3rem 2rem;
}

.gold-medal-circle {
  width: 85px;
  height: 85px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid var(--gold-accent);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
  margin: 0 auto 1.5rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.gold-medal-circle .medal-icon { font-size: 2.2rem; color: var(--gold-accent); }
.gold-ribbon-tag {
  position: absolute;
  bottom: -10px;
  background: var(--gold-accent);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}

.confirm-headline { font-size: 1.85rem; font-weight: 800; color: var(--chakra-navy); margin-bottom: 0.35rem; }
.confirm-subheadline { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 2rem; }

.participation-summary-box {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--tiranga-green);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: left;
  margin-bottom: 2rem;
}

.summary-heading {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-data-table { display: flex; flex-direction: column; gap: 0.75rem; font-size: 0.85rem; }
.summary-data-row { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--border-color); padding-bottom: 0.4rem; }

/* Modals & Toasts */
.toast-container { position: fixed; bottom: 2rem; right: 2rem; z-index: 200; display: flex; flex-direction: column; gap: 0.5rem; }
.toast {
  background: var(--bg-sidebar);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  padding: 1rem;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.modal-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.modal-close-btn { background: transparent; border: none; font-size: 1.25rem; color: var(--text-muted); cursor: pointer; }
.modal-body { padding: 1.5rem; max-height: 70vh; overflow-y: auto; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 0.75rem; background: var(--bg-card-subtle); }