:root {
  /* Primary Colors - Vibrant & Engaging */
  --primary-color: #ff4757;
  /* More vibrant red/coral */
  --primary-hover: #ff6b81;
  --secondary-color: #5352ed;
  /* Vibrant Blue */
  --accent-color: #2ed573;
  /* Success Green */

  /* Backgrounds */
  --bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);

  /* Typography */
  --font-heading: 'Outfit', 'Segoe UI', sans-serif;
  /* Modern, geometric */
  --font-body: 'Quicksand', 'Segoe UI', sans-serif;
  /* Friendly, rounded */
  --text-main: #2f3542;
  --text-secondary: #57606f;

  /* Shapes */
  --border-radius-lg: 20px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
}

/* Import attractive fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700;800&family=Quicksand:wght@400;600;700&display=swap');

body {
  background: var(--bg-gradient);
  font-family: var(--font-body);
  color: var(--text-main);
  min-height: 100vh;
  margin: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Overrides */
h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 800;
  letter-spacing: -0.5px;
}

a {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Glassmorphism Utilities */
.glass-panel,
.card,
.navbar {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--border-radius-lg);
}

/* Loader Overlay */
#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#loader-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid #f3f3f3;
  border-top: 6px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
  /* Bouncy spin */
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Navbar Polish - Modern Design */
.dreambook-navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
  border-bottom: 1px solid rgba(255, 71, 87, 0.1);
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.dreambook-navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 4px 20px rgba(31, 38, 135, 0.15);
}

/* Brand Styling */
.navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: translateY(-2px);
}

.navbar-brand svg {
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.navbar-brand:hover svg {
  transform: rotate(-10deg);
}

.brand-text {
  font-family: var(--font-heading);
  color: var(--text-main);
}

.brand-accent {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav Links */
.nav-link {
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::before {
  width: 80%;
}

.nav-link:hover {
  color: var(--primary-color) !important;
  background: rgba(255, 71, 87, 0.05);
}

.nav-link i {
  font-size: 1rem;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.nav-link:hover i {
  opacity: 1;
}

/* Navbar Buttons */
.dreambook-navbar .btn {
  border-radius: var(--border-radius-md);
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.dreambook-navbar .btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.dreambook-navbar .btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-admin {
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.btn-admin:hover {
  background: linear-gradient(135deg, #ff8c00, #ff7700);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 165, 0, 0.4);
  color: white;
}

.btn-profile {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.btn-profile:hover {
  background: linear-gradient(135deg, var(--primary-hover), #ff8899);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 71, 87, 0.4);
  color: white;
}

.btn-logout {
  background: rgba(var(--text-secondary), 0.1);
  color: var(--text-main);
  border: 2px solid rgba(var(--text-secondary), 0.2);
}

.btn-logout:hover {
  background: rgba(var(--text-secondary), 0.15);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
  color: var(--text-main);
}

.btn-signup {
  background: linear-gradient(135deg, var(--secondary-color), #7c7aff);
  color: white;
  box-shadow: 0 4px 15px rgba(83, 82, 237, 0.3);
}

.btn-signup:hover {
  background: linear-gradient(135deg, #7c7aff, #9998ff);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(83, 82, 237, 0.4);
  color: white;
}

.btn-login {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.btn-login:hover {
  background: linear-gradient(135deg, var(--primary-hover), #ff8899);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 71, 87, 0.4);
  color: white;
}

/* Navbar Toggler */
.navbar-toggler {
  padding: 0.5rem;
  transition: all 0.3s ease;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 71, 87, 0.25);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 71, 87, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Footer Design */
.dreambook-footer {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.social-btn:hover {
  transform: translateY(-5px) rotate(8deg);
  color: white;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  box-shadow: 0 8px 20px rgba(255, 71, 87, 0.3);
}

.social-btn i {
  font-size: 1.2rem;
}

/* Responsive Adjustments */
@media (max-width: 991px) {
  .dreambook-navbar {
    padding: 0.75rem 0;
  }

  .navbar-collapse {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
  }

  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }

  .dreambook-navbar .btn {
    width: 100%;
    margin: 0.25rem 0;
  }

  .d-flex.gap-2 {
    flex-direction: column;
    width: 100%;
  }
}

/* Add body padding to account for fixed navbar */
body {
  padding-top: 100px;
}



/* Card Improvements */
.card {
  border: none;
  transition: all 0.4s ease;
  overflow: hidden;
  background: white !important;
  /* Reset important override if needed, but glass preferred */
  background: rgba(255, 255, 255, 0.8) !important;
}

/* .card:hover removed as requested */
/* No animation */

.card-img-overlay {
  background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.7));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 1;
  transition: all 0.3s ease;
}

.card:hover .card-img-overlay {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
}

/* Responsiveness for Cards and Inputs */
@media (min-width: 992px) {

  /* Desktop (Laptop 16:9) */
  /* Constrain independent cards (like Login/Signup) to preventing full-width stretching */
  body>.card,
  body>.wrapper .card,
  .auth-card {
    max-width: 50%;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 991px) {

  /* Mobile (9:16) */
  .card,
  .form-control {
    width: 100%;
  }

  body>.card,
  .auth-card {
    margin: 1rem;
    width: auto;
    /* Allow margin to exist */
  }
}

/* Forms */
.form-control {
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  padding: 1rem;
  font-family: var(--font-body);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.form-control:focus {
  background: white;
  border-color: var(--primary-color);
  width: 100%;
}

body>.card,
.auth-card {
  margin: 1rem;
  width: auto;
  /* Allow margin to exist */
}
}

/* Forms */
.form-control {
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  padding: 1rem;
  font-family: var(--font-body);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.form-control:focus {
  background: white;
  border-color: var(--primary-color);
  box-shadow: 0 5px 20px rgba(255, 71, 87, 0.2);
  transform: translateY(-2px);
}

label {
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* SweetAlert Customization */
.glass-popup {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg) !important;
  padding: 2rem !important;
}

.swal2-title {
  font-family: var(--font-heading) !important;
  color: var(--text-main) !important;
}

.swal2-content {
  font-family: var(--font-body) !important;
  font-size: 1.1rem !important;
}

/* Remove old school table styling artefacts if any */
table {
  border-collapse: separate;
  border-spacing: 0 1rem;
}

.table-danger,
.table-light {
  background: transparent !important;
}

/* Center tags replacement utility if we can't delete them all */
center {
  display: block;
  text-align: center;
}

/* Footer */
nav.navbar.fixed-bottom,
.navbar-light.bg-danger {
  background: linear-gradient(45deg, var(--primary-color), var(--primary-hover)) !important;
  margin: 0 !important;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -4px 20px rgba(255, 71, 87, 0.3);
}

.navbar-light.bg-danger span {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 1px;
}