/* Global Box-Sizing and Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Base Styles */
body {
  overflow: auto;
  height: 100vh;

  margin: 0;
  font-family: 'Playfair Display', serif;
  display: flex;
  flex-direction: column;
}






/* Header Styles */
header {
  flex: 0 0 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  color: black;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  background-color: rgba(255, 255, 255, 0.8);
  position: sticky;
  top: 0;
  z-index: 1000;
  flex-wrap: wrap;
}

/* Logo and Heading */
.logo {
  height: 40px;
  width: auto;
  cursor: pointer;
}

 .heading {
                        display: flex;
                        flex-direction: column;
                        justify-content: center;
                        overflow: hidden;
                        text-align: center;
                        flex: 1;
                        margin: 0 20px;
                        cursor: pointer;
                }

                .rgukt-line {
                        display: flex;
                        justify-content: center;
                        font-family: 'Brush Script MT', cursive;
                        font-weight: 700;
                }

                .rgukt-line span {
                        opacity: 0;
                        transform: translateY(20px);
                        animation: bounce 1s ease-out forwards;
                        animation-delay: calc(0.2s * var(--index));
                }

                @keyframes bounce {
                        0% {
                                opacity: 0;
                                transform: translateY(20px);
                        }

                        50% {
                                opacity: 1;
                                transform: translateY(-10px);
                        }

                        100% {
                                opacity: 1;
                                transform: translateY(0);
                        }
                }

                .calc-line {
                        display: flex;
                        justify-content: center;
                        font-family: 'Playfair Display', serif;
                        font-weight: 700;
                        font-size: 1.2rem;
                        opacity: 0;
                        transform: translateX(-20px);
                        animation: slideIn 1s ease-out forwards;
                        animation-delay: 1s;
                }

                @keyframes slideIn {
                        0% {
                                opacity: 0;
                                transform: translateX(-20px);
                        }

                        100% {
                                opacity: 1;
                                transform: translateX(0);
                        }
                }


                header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  padding: 0 10px;
  height: 70px;
}

.heading {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.rgukt-line {
  font-family: 'Brush Script MT', cursive;
  font-weight: bold;
  font-size: 1.5rem;
  letter-spacing: 2px;
}

.calc-line {
  font-family: 'Playfair Display', serif;
  font-weight: bold;
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Mobile fixes */
@media (max-width: 480px) {
  .rgukt-line {
    font-size: 1.3rem;
  }
  .calc-line {
    font-size: 0.85rem;
  }

  .logo {
    height: 30px;
  }

  .header-icons {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .home-icon,
  .menu-icon {
    font-size: 1.4rem;
  }
}


/* Header Icons */
.home-icon,
.menu-icon {
  font-size: 1.9rem;
  color: black;
  cursor: pointer;
  margin: 0 7px;
  transition: transform 0.3s ease, color 0.3s ease;
}

.home-icon:hover,
.menu-icon:hover {
  transform: scale(1.1);
  color: #09b4f8;
}

/* Content Area */
#content {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  align-items: stretch;
  min-height: 0;
  overflow: hidden;
}


iframe {
   width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
  flex-grow: 1;
}

/* Menu Bar */
.menu-bar {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 70%;
  max-width: 300px;
  background-color: #2c3e50;
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 20px;
  z-index: 2000;
  border-radius: 20px 0 0 20px;
  box-shadow: -2px 0 15px rgba(0, 0, 0, 0.3);
}

.menu-heading {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  border-bottom: 2px solid #09b4f8;
  text-align: center;
  letter-spacing: 1px;
}

/* Menu Buttons */
.menu-bar button {
  width: 80%;
  padding: 12px 20px;
  margin: 12px 0;
  font-size: 1.1rem;
  font-family: Arial, sans-serif;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  background-color: #09b4f8;
  color: white;
  transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.menu-bar button:hover {
  background-color: #007bb5;
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.menu-bar button:active {
  background-color: #005f8d;
  transform: translateY(1px);
}

.menu-bar .logout {
  background-color: #e74c3c;
}
.menu-bar .logout:hover {
  background-color: #c0392b;
}

/* Menu Overlay */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  z-index: 1500;
}
.menu-overlay.open {
  opacity: 1;
  visibility: visible;
}
.menu-bar.open {
  transform: translateX(0);
}

/* User Dropdown */
.user-dropdown {
  display: none;
  position: absolute;
  top: 70px;
  right: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  border-radius: 14px;
  padding: 16px;
  z-index: 9999;
  min-width: 240px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.user-dropdown.show {
  display: block;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.user-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid #09b4f8;
  object-fit: cover;
}

.user-name {
  font-size: 16px;
  font-weight: bold;
  color: #333;
}
.user-email {
  font-size: 13px;
  color: #666;
}

.dropdown-btn {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  background-color: #f5f5f5;
  color: #333;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 8px;
  text-align: left;
  transition: background-color 0.2s ease;
}
.dropdown-btn:hover {
  background-color: #e0e0e0;
}
.logout-btn {
  background-color: #e74c3c;
  color: #fff;
}
.logout-btn:hover {
  background-color: #c0392b;
}.desktop-nav {
  display: flex;
  gap: 12px;
  margin-left: auto;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.desktop-nav button {
  background: black;
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.desktop-nav button:hover {
  background-color: white;
  color: black;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.desktop-nav button:active {
  background-color: #005f8d;
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Connect Section */
.connect-section {
  margin: 20px auto;
  padding: 10px;
  background: linear-gradient(135deg, #ffffff, #f9f9f9);
  border-radius: 12px;
  max-width: 600px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  border: 2px solid #09b4f8;
  text-align: center;
}

.connect-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  justify-content: center;
  margin-top: 15px;
}
.connect-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background-color: #2c3e50;
  color: white;
  text-decoration: none;
  font-size: 15px;
  transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.connect-link:hover {
  background-color: #34495e;
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}




/* Responsive Styles */
@media (max-width: 768px) {
  header {
    flex: 0 0 60px;
  }
  #content {
    height: calc(100vh - 60px);
  }
 
  .desktop-nav {
    display: none;
  }
}



@media (max-width: 480px) {
  header {
    flex-direction: row;
    padding: 6px 10px;
    height: auto;
    text-align: center;
  }
    
  .home-icon,
  .menu-icon {
    font-size: 1.4rem;
  }
  .menu-bar {
    width: 80%;
    max-width: 250px;
  }
  .menu-bar button {
    font-size: 1rem;
    width: 90%;
  }
  .menu-heading {
    font-size: 1.5rem;
  }
 
  .connect-links {
    grid-template-columns: 1fr;
  }
}

/* Hide icons on desktop (width > 768px) */
@media (min-width: 769px) {
  .header-icons {
    display: none;
  }
}

/* Show only on mobile */
@media (max-width: 768px) {
  .header-icons {
    display: flex;
    align-items: center;
    gap: 10px;
  }
}



legend {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #09b4f8;
  text-align: center;
  padding: 0 12px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin-bottom: 10px;
}
.mobile-nav-profile-btn {
  background: black;
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  display: none; /* shown via JS */
  align-items: center;
  gap: 8px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.mobile-nav-profile-btn:hover {
  background-color: white;
  color: black;
  transform: translateY(-2px);
}

.mobile-nav-profile-btn img {
  height: 24px;
  width: 24px;
  border-radius: 50%;
  vertical-align: middle;
}