/* Design 3: Vibrant & Modern - NSC Social Day Cruising */

:root {
  --teal: #00bcd4;
  --deep-teal: #0097a7;
  --coral: #ff6b6b;
  --sunny-yellow: #ffd93d;
  --purple: #6c5ce7;
  --light-purple: #a29bfe;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --light-gray: #ecf0f1;
  --dark: #2d3436;
  --text-gray: #636e72;
  --gradient-1: linear-gradient(135deg, #00bcd4 0%, #0097a7 100%);
  --gradient-2: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
  --gradient-3: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.7;
  color: var(--dark);
  background: var(--off-white);
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

/* Header */
header {
  background: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.5px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

nav a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  transition: all 0.3s ease;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--gradient-1);
  border-radius: 10px;
  transition: width 0.3s ease;
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

nav a:hover {
  color: var(--teal);
}

/* ===================================
   Authentication-based Navigation Visibility
   Prevents flash of unauthenticated content (FOUC)
   =================================== */

/* Hide authenticated-only nav items when user is not authenticated */
html.unauthenticated .nav-authenticated {
  display: none !important;
}

/* Hide unauthenticated-only nav items when user is authenticated */
html.authenticated .nav-unauthenticated {
  display: none !important;
}

/* ===================================
   Navigation Button Styling
   For Sign In and Join Now buttons in nav
   =================================== */

/* Base navigation button style */
.nav-btn {
  padding: 0.6rem 1.5rem !important;
  border-radius: 50px;
  font-weight: 700;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  white-space: nowrap; /* Prevent button text from wrapping */
}

/* Override default nav link underline for buttons */
.nav-btn::after {
  display: none !important;
}

/* Primary navigation button (Join Now) */
.nav-btn-primary {
  background: var(--gradient-2);
  color: var(--white) !important;
}

.nav-btn-primary:hover {
  background: var(--gradient-1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 163, 150, 0.3);
  color: var(--white) !important;
}

/* Secondary navigation button (Sign In) */
.nav-btn-secondary {
  background: var(--white);
  color: var(--teal) !important;
  border: 2px solid var(--teal);
}

.nav-btn-secondary:hover {
  background: var(--teal);
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 163, 150, 0.3);
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 2200;
  position: relative;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--dark);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu Overlay */
.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.menu-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* Hero Section */
.hero {
  background: var(--gradient-1);
  color: var(--white);
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

/* Mobile Sign In Link - hidden by default, shown only on mobile */
.mobile-signin-link {
  display: none !important;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  z-index: 1;
}

.hero h1 {
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero p {
  font-size: 1.35rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
  line-height: 1.8;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1.1rem 2.5rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow);
  letter-spacing: 0.3px;
}

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

.btn-primary {
  background: var(--gradient-2);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--teal);
}

.btn-accent {
  background: var(--sunny-yellow);
  color: var(--dark);
}

/* Main Content */
main {
  max-width: 1300px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin: 3rem 0;
}

.card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.card:nth-child(2)::before {
  background: var(--gradient-2);
}

.card:nth-child(3)::before {
  background: var(--gradient-3);
}

.card h3 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
}

.card p {
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.card ul {
  list-style: none;
  margin-bottom: 2rem;
}

.card ul li {
  padding: 0.6rem 0;
  color: var(--text-gray);
  position: relative;
  padding-left: 1.8rem;
}

.card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
  font-size: 1.2rem;
}

/* Sections */
.section {
  background: var(--white);
  padding: 3rem;
  border-radius: 20px;
  margin-bottom: 2.5rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.section h2 {
  color: var(--dark);
  position: relative;
  display: inline-block;
  margin-bottom: 2.5rem;
}

.section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--gradient-2);
  border-radius: 10px;
}

.section h3 {
  color: var(--teal);
  margin-top: 2.5rem;
  margin-bottom: 1.5rem;
}

.section p {
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  line-height: 1.9;
}

.section ul,
.section ol {
  margin-left: 1.5rem;
  color: var(--text-gray);
}

.section ul li,
.section ol li {
  padding: 0.6rem 0;
  line-height: 1.8;
}

.section a:not(.btn) {
  color: var(--teal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
}

.section a:not(.btn):hover {
  border-bottom-color: var(--teal);
}

/* Alert Boxes */
.alert {
  padding: 1.5rem 2rem;
  border-radius: 15px;
  margin: 2rem 0;
  border-left: 5px solid;
  font-weight: 500;
}

.alert-info {
  background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
  border-color: var(--teal);
  color: var(--dark);
}

.alert-warning {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  border-color: #ff9800;
  color: var(--dark);
}

/* FAQ Styles */
.faq-category {
  margin-bottom: 3rem;
}

.faq-item {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border-radius: 15px;
  border-left: 5px solid var(--teal);
  transition: all 0.3s ease;
}

.faq-item:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.faq-item h3 {
  color: var(--dark);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.faq-item p {
  color: var(--text-gray);
  line-height: 1.8;
}

/* Schedule Styles */
.schedule-date {
  background: var(--gradient-1);
  color: var(--white);
  padding: 1.2rem 2rem;
  margin: 2.5rem 0 1.5rem 0;
  font-weight: 700;
  font-size: 1.2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 188, 212, 0.3);
}

.boat-assignment {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: var(--white);
  margin-bottom: 1rem;
  border-radius: 12px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.boat-assignment:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.boat-assignment strong {
  color: var(--dark);
  font-weight: 700;
}

.crew-list {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.crew-tag {
  background: var(--gradient-1);
  color: var(--white);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 188, 212, 0.3);
}

.waitlist {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  padding: 1.5rem 2rem;
  border-radius: 12px;
  margin-top: 1.5rem;
  border-left: 5px solid #ff9800;
}

.waitlist h4 {
  color: #e65100;
  margin-bottom: 1rem;
  font-weight: 700;
}

/* Forms */
.form-container {
  max-width: 750px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--dark);
  font-weight: 600;
  font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--light-gray);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--dark);
  transition: all 0.3s ease;
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group small {
  display: block;
  margin-top: 0.5rem;
  color: var(--text-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

.password-requirements-list {
  margin-top: 0.5rem;
  margin-left: 1.5rem;
  line-height: 1.8;
}

/* Radio Options */
.radio-group {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.radio-option {
  flex: 1;
  min-width: 250px;
}

.radio-option input[type="radio"] {
  display: none;
}

.radio-option label {
  display: block;
  padding: 2.5rem 2rem;
  background: var(--white);
  border: 3px solid var(--light-gray);
  border-radius: 20px;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.radio-option input[type="radio"]:checked + label {
  background: var(--gradient-1);
  border-color: var(--deep-teal);
  color: var(--white);
  transform: scale(1.05);
  box-shadow: var(--shadow);
}

.radio-option label:hover {
  border-color: var(--teal);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* Footer */
footer {
  background: var(--dark);
  color: var(--white);
  padding: 3rem 2rem;
  margin-top: 5rem;
}

.footer-content {
  max-width: 1300px;
  margin: 0 auto;
  text-align: center;
}

.footer-content p {
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.footer-content a {
  color: var(--sunny-yellow);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s ease;
}

.footer-content a:hover {
  opacity: 0.8;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 2rem;
}

/* Responsive Design */

/* Intermediate screen sizes: Reduce nav spacing to prevent button wrapping */
@media (max-width: 900px) {
  nav ul {
    gap: 1.5rem; /* Reduce from 2.5rem */
  }

  .nav-btn {
    padding: 0.6rem 1.2rem !important; /* Slightly reduce horizontal padding */
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  header {
    z-index: 2500;
  }

  .header-container {
    flex-direction: row;
    padding: 1rem 1.5rem;
  }

  /* Show hamburger on mobile */
  .hamburger {
    display: flex;
  }

  /* Hide nav by default, show as slide-in menu */
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    background: var(--white);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
    transition: right 0.3s ease;
    z-index: 2100;
    padding-top: 80px;
    pointer-events: auto;
  }

  nav.active {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    text-align: left;
    padding: 1rem 0;
  }

  nav ul li {
    border-bottom: 1px solid var(--light-gray);
  }

  nav ul li:last-child {
    border-bottom: none;
  }

  nav a {
    display: block;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
  }

  nav a::after {
    display: none;
  }

  nav a:hover,
  nav a.active {
    background: var(--off-white);
    color: var(--teal);
  }

  /* Navigation buttons on mobile */
  nav .nav-btn {
    margin: 0.5rem 1.5rem;
    padding: 1rem 2rem !important;
    display: block;
    text-align: center;
    border-radius: 50px;
  }

  nav .nav-btn:hover,
  nav .nav-btn.active {
    background: var(--teal) !important;
    color: var(--white) !important;
  }

  nav .nav-btn-primary:hover {
    background: var(--gradient-1) !important;
  }

  /* Hide Sign In and Join Now from mobile hamburger menu on index page only */
  .index-page nav .nav-unauthenticated {
    display: none !important;
  }

  .hero {
    padding: 4rem 1.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  /* Show mobile Sign In link on mobile only (when hamburger menu is visible) */
  .mobile-signin-link {
    display: block !important;
    width: fit-content;
    margin: 1rem auto 0;
  }

  main {
    padding: 2rem 1.5rem;
  }

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

  .section {
    padding: 2rem;
  }

  .boat-assignment {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .radio-group {
    flex-direction: column;
  }
}

/* ===================================
   Authentication & Dashboard Styles
   =================================== */

/* Dashboard Styles */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.user-badge {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: var(--gradient-1);
  color: var(--white);
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 1rem;
}

.user-badge.boat-owner {
  background: var(--gradient-2);
}

.profile-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
}

.profile-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--light-gray);
}

.profile-item:last-child {
  border-bottom: none;
}

.profile-label {
  font-weight: 600;
  color: var(--dark);
}

.profile-value {
  color: var(--text-gray);
  text-align: right;
}

/* Event Availability Styles */
.availability-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.availability-item {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: 12px;
  border: 2px solid var(--light-gray);
  transition: all 0.3s ease;
}

.availability-item:hover:not(.disabled) {
  border-color: var(--teal);
  box-shadow: 0 3px 10px rgba(0, 188, 212, 0.1);
}

.availability-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #f5f5f5;
}

.availability-item input[type="checkbox"] {
  width: 24px;
  height: 24px;
  margin-right: 1rem;
  cursor: pointer;
  accent-color: var(--teal);
}

.availability-item.disabled input[type="checkbox"] {
  cursor: not-allowed;
}

.availability-item select.berths-select {
  width: auto;
  min-width: 140px;
  padding: 0.5rem 0.75rem;
  margin-right: 1rem;
  border: 2px solid var(--light-gray);
  border-radius: 6px;
  background: var(--white);
  color: var(--dark);
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.availability-item select.berths-select:focus {
  outline: none;
  border-color: var(--teal);
}

.availability-item.disabled select.berths-select {
  cursor: not-allowed;
  opacity: 0.6;
}

.availability-date {
  flex: 1;
  font-weight: 600;
  color: var(--dark);
}

.availability-status {
  font-size: 0.9rem;
  color: var(--text-gray);
  font-style: italic;
}

.deadline-warning {
  display: inline-block;
  margin-left: 1rem;
  padding: 0.25rem 0.75rem;
  background: #fff3e0;
  color: #e65100;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Sign In Styles */
.signin-form {
  max-width: 500px;
  margin: 0 auto;
}

.form-error {
  background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
  color: #c62828;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  border-left: 5px solid #c62828;
  font-weight: 500;
}

.form-success {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
  color: #2e7d32;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  border-left: 5px solid #2e7d32;
  font-weight: 500;
}

/* Toast Notification System */
.toast-container {
  position: fixed;
  top: 80px; /* Below header */
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
  pointer-events: none; /* Allow clicks to pass through container */
}

.toast {
  pointer-events: auto; /* But not through toasts themselves */
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight 0.3s ease-out;
  transition: all 0.3s ease;
  min-width: 300px;
}

.toast.hiding {
  animation: slideOutRight 0.3s ease-in forwards;
}

.toast-success {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
  border-left: 5px solid #2e7d32;
}

.toast-error {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
  border-left: 5px solid #c62828;
}

.toast-info {
  background: linear-gradient(135deg, #2196f3 0%, #42a5f5 100%);
  color: white;
  border-left: 5px solid #1565c0;
}

.toast-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.toast-message {
  flex: 1;
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

/* Mobile responsiveness for toasts */
@media (max-width: 768px) {
  .toast-container {
    right: 10px;
    left: 10px;
    max-width: none;
  }

  .toast {
    min-width: auto;
  }
}

.form-footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--light-gray);
}

.form-footer a {
  color: var(--teal);
  font-weight: 600;
  text-decoration: none;
}

.form-footer a:hover {
  text-decoration: underline;
}

/* Assignment Card Styles */
.assignment-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  border-left: 5px solid var(--teal);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.assignment-date {
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.assignment-boat {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.assignment-crew {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-gray);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

/* Sign Out Button */
nav .sign-out-btn {
  color: var(--coral);
  font-weight: 600;
  cursor: pointer;
}

nav .sign-out-btn:hover {
  color: var(--coral);
  opacity: 0.8;
}

/* User Greeting in Nav */
nav .user-greeting {
  color: var(--text-gray);
  font-weight: 500;
  padding: 0 1rem;
  font-size: 0.95rem;
  white-space: nowrap; /* Prevent wrapping "Hi, Name!" across multiple lines */
}

/* Responsive adjustments for dashboard */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .profile-item {
    flex-direction: column;
    gap: 0.5rem;
  }

  .profile-value {
    text-align: left;
  }

  nav .user-greeting {
    display: block;
    padding: 1.2rem 2rem;
    border-bottom: 1px solid var(--light-gray);
  }

  nav .sign-out-btn {
    display: block;
    padding: 1.2rem 2rem;
    text-align: left;
  }
}

/* ======================
   Admin Styles
   ====================== */

/* Admin Badge */
.admin-badge {
  display: inline-block;
  background: var(--gradient-3);
  color: var(--white);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 1rem;
  box-shadow: 0 2px 8px rgba(108, 92, 231, 0.3);
}

/* Admin Actions Grid */
.admin-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

/* Admin Action Card */
.admin-card {
  background: var(--white);
  border-radius: 15px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--dark);
  display: block;
}

.admin-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.admin-card h3 {
  color: var(--purple);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.admin-card p {
  color: var(--text-gray);
  line-height: 1.6;
}

.admin-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

/* Scenario Badges */
.scenario-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.scenario-badge.perfect {
  background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
  color: var(--white);
}

.scenario-badge.few {
  background: linear-gradient(135deg, #fdcb6e 0%, #f39c12 100%);
  color: var(--dark);
}

.scenario-badge.many {
  background: linear-gradient(135deg, #ff7675 0%, #d63031 100%);
  color: var(--white);
}

/* Skill Badges */
.skill-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.skill-badge.novice {
  background: #dfe6e9;
  color: #2d3436;
}

.skill-badge.intermediate {
  background: #74b9ff;
  color: #0c2461;
}

.skill-badge.advanced {
  background: #00b894;
  color: var(--white);
}

/* Assistance Badge */
.assistance-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gradient-2);
  color: var(--white);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease;
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--white);
  border-radius: 20px;
  padding: 3rem;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.3s ease;
}

.modal h3 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
}

.modal p {
  color: var(--text-gray);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.modal-actions .btn {
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
}

.modal-actions .btn-secondary {
  background: var(--light-gray);
  color: var(--dark);
}

.modal-actions .btn-secondary:hover {
  background: #dfe4ea;
}

.modal-actions .btn-primary {
  background: var(--gradient-2);
  color: var(--white);
}

.modal-actions .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Data Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background: var(--white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.data-table thead {
  background: var(--gradient-1);
  color: var(--white);
}

.data-table thead th {
  padding: 1.2rem;
  text-align: left;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--light-gray);
  transition: background 0.2s ease;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--off-white);
}

.data-table tbody td {
  padding: 1.2rem;
  color: var(--dark);
}

/* Form Section */
.form-section {
  background: var(--white);
  border-radius: 15px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.form-section h3 {
  color: var(--purple);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.form-section .help-text {
  color: var(--text-gray);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* Radio Group */
.radio-group {
  display: flex;
  gap: 2rem;
  margin: 1rem 0;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.radio-option input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--purple);
}

.radio-option label {
  cursor: pointer;
  font-weight: 600;
  color: var(--dark);
}

/* Capacity Summary Card */
.capacity-summary {
  background: var(--white);
  border-radius: 15px;
  padding: 2.5rem;
  margin: 2rem 0;
  box-shadow: var(--shadow);
}

.capacity-summary h3 {
  color: var(--purple);
  margin-bottom: 1.5rem;
}

.capacity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.capacity-item {
  text-align: center;
}

.capacity-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--deep-teal);
  display: block;
  margin-bottom: 0.5rem;
}

.capacity-label {
  color: var(--text-gray);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Preview Section */
.preview-section {
  background: var(--off-white);
  border-radius: 15px;
  padding: 2rem;
  margin: 2rem 0;
  border: 2px dashed var(--light-gray);
}

.preview-section.hidden {
  display: none;
}

.preview-section h4 {
  color: var(--purple);
  margin-bottom: 1rem;
}

.participant-list {
  max-height: 300px;
  overflow-y: auto;
  background: var(--white);
  border-radius: 10px;
  padding: 1rem;
  margin-top: 1rem;
}

.participant-list ul {
  list-style: none;
}

.participant-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--light-gray);
}

.participant-list li:last-child {
  border-bottom: none;
}

/* Loading State for Buttons */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-gray);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.empty-state p {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* Event Report Styles (Screen View) */

.report-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem;
  background: linear-gradient(135deg, var(--teal) 0%, var(--deep-teal) 100%);
  color: var(--white);
  border-radius: 15px;
}

.report-header h2 {
  margin: 0 0 0.5rem 0;
  font-size: 2rem;
  color: var(--white);
}

.report-header p {
  margin: 0;
  font-size: 1.1rem;
  opacity: 0.9;
}

.report-section {
  background: var(--white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.report-section h3 {
  color: var(--purple);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.report-table thead {
  background: var(--gradient-1);
  color: var(--white);
}

.report-table thead th {
  padding: 1.2rem;
  text-align: left;
  font-weight: 600;
}

.report-table tbody tr {
  border-bottom: 1px solid var(--light-gray);
  transition: background 0.2s ease;
}

.report-table tbody tr:hover {
  background: var(--off-white);
}

.report-table tbody td {
  padding: 1.2rem;
  color: var(--dark);
}

.waitlist-group {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  border-left: 5px solid #ff9800;
}

.waitlist-group h4 {
  color: #e65100;
  margin-bottom: 1rem;
  font-weight: 700;
}

.waitlist-group ul {
  margin: 0;
  padding-left: 1.5rem;
}

.waitlist-group li {
  padding: 0.25rem 0;
  color: var(--dark);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.summary-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--off-white);
  border-radius: 12px;
  border: 2px solid var(--light-gray);
}

.summary-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--deep-teal);
  display: block;
  margin-bottom: 0.5rem;
}

.summary-label {
  color: var(--text-gray);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.no-print {
  /* Class to hide elements during print */
}

/* ===================================
   Form Section Headings
   form-section uses h2 but the global h2 is 2.5rem — scale it down
   =================================== */

.form-section h2 {
  color: var(--purple);
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

/* ===================================
   Generic Form Control
   Styled select/input used outside .form-group
   =================================== */

.form-control {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--light-gray);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--white);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

/* ===================================
   Field Group
   Stacks label → control → help text → button vertically
   =================================== */

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.field-group > label:not(.toggle-label) {
  font-weight: 600;
  color: var(--dark);
  font-size: 1rem;
}

.field-group > .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* ===================================
   Toggle (styled checkbox)
   =================================== */

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.toggle-input {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--purple);
  flex-shrink: 0;
}

.toggle-input:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.toggle-label .toggle-text {
  font-weight: 600;
  color: var(--dark);
  font-size: 1rem;
}