/* Google Fonts: Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Color Variables */
:root {
  --primary-blue: #003366; /* Academic dark blue */
  --secondary-blue: #004d99; /* Vibrant blue for hover/accents */
  --accent-color: #e6f0fa; /* Light blue background */
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-color: #f9f9f9;
  --gray-border: #dddddd;
  --navbar-bg: #002244;
}

/* Reset and Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-color);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: var(--primary-blue);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--secondary-blue);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Layout Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

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

/* Header */
.top-header {
  background-color: var(--text-light);
  padding: 1rem 0;
  border-bottom: 2px solid var(--primary-blue);
}

.top-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 95%;
}

.header-logo {
  flex: 1;
  text-align: left;
}

.header-logo img {
  height: 90px;
  width: auto;
  max-width: none;
}

.header-title {
  flex: 3;
  text-align: center;
}

.header-title h4 {
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 0.3rem;
  font-size: 1.3rem;
}

.header-title p {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.header-title .org-name {
  font-weight: 600;
}

.header-ieee {
  flex: 1;
  text-align: right;
}

.header-ieee img {
  max-width: 140px;
  height: auto;
}

.header-ieee .pending-approval {
  color: #ff0000;
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 6px;
  animation: blink-text 1s ease-in-out infinite !important;
}

@keyframes blink-text {
  0%, 100% { opacity: 1 !important; }
  50% { opacity: 0 !important; }
}

/* Responsive Header */
@media (max-width: 768px) {
  .top-header .container {
    flex-direction: column;
    text-align: center;
  }
  .header-logo, .header-title, .header-ieee {
    text-align: center;
    margin-bottom: 1rem;
  }
}

/* Navbar */
.navbar {
  background-color: var(--navbar-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.navbar ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.navbar li {
  position: relative;
}

.navbar a {
  display: block;
  padding: 1rem 1.2rem;
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.navbar a:hover, .navbar a.active {
  background-color: var(--primary-blue);
  color: #fff;
  border-bottom: 3px solid #66b3ff;
}

/* Responsive Navbar */
.menu-toggle {
  display: none;
  background: var(--primary-blue);
  color: #fff;
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  font-weight: 600;
}

@media (max-width: 992px) {
  .menu-toggle {
    display: block;
  }
  .navbar ul {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  .navbar ul.show {
    display: flex;
  }
  .navbar a {
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
}

/* News Ticker */
.ticker-wrap {
  background: #ffffff;   /* changed to white */
  padding: 0.5rem 0;
  border-bottom: 1px solid var(#ff0000);
  display: flex;
  align-items: center;
}

.ticker-label {
  background-color:red;
  color: white;
  padding: 0.3rem 1.2rem;
  font-weight: 700;
  margin-left: 1rem;
  margin-right: 1rem;
  white-space: nowrap;
  border-radius: 25px;
  box-shadow: 0 0 10px rgba(255, 102, 0, 0.6);
  animation: pulseBadge 1.5s infinite;
}

@keyframes pulseBadge {
  0% { box-shadow: 0 0 5px rgba(255, 102, 0, 0.4); }
  50% { box-shadow: 0 0 15px rgba(255, 102, 0, 0.9); }
  100% { box-shadow: 0 0 5px rgba(255, 102, 0, 0.4); }
}

.ticker-content {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
}

.ticker-content p {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 25s linear infinite, glowOrange 1.5s ease-in-out infinite alternate;
  color: red;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
}

@keyframes glowOrange {
  0%, 100% {
    text-shadow: 0 0 5px rgba(255, 102, 0, 0.2);
  }
  50% {
    text-shadow: 0 0 15px rgba(255, 102, 0, 0.6), 0 0 25px rgba(255, 102, 0, 0.4);
  }
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* Sections */
.section-padding {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title h2 {
  font-size: 2rem;
  color: var(--primary-blue);
  display: inline-block;
  padding-bottom: 10px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--secondary-blue);
}

/* Card Layout */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--gray-border);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card-body {
  padding: 1.5rem;
}

.card-body h3 {
  font-size: 1.2rem;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

.card-body p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: #fff;
}

.btn-primary:hover {
  background-color: var(--secondary-blue);
  color: #fff;
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: #fff;
}

/* Info Box / Alert */
.info-box {
  background-color: var(--accent-color);
  border-left: 4px solid var(--primary-blue);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 8px 8px 0;
}

/* Footer */
footer {
  background-color: var(--navbar-bg);
  color: #ccc;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 2rem;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: #ccc;
}

.footer-col a:hover {
  color: #fff;
}

.copyright {
  text-align: center;
  font-size: 0.9rem;
}

/* Countdown */
.countdown-wrapper {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
}

.countdown-box {
  background: var(--primary-blue);
  color: white;
  padding: 1.5rem;
  border-radius: 8px;
  min-width: 100px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.countdown-number {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.countdown-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-blue);
}

.form-control {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--gray-border);
  border-radius: 4px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 2px rgba(0, 51, 102, 0.1);
}

/* Alert Messages */
.alert {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  display: none;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Base Image Utility */
.img-fluid {
  max-width: 100%;
  height: auto;
}
.img-fluid-IEEE {
  max-width: 100%;
  height: auto;
  }
.date-row {
  display: grid;
  grid-template-columns: 250px 20px 1fr;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.date-label {
  font-weight: 500;
  color: #333;
  white-space: nowrap;
}

.colon {
  text-align: center;
  font-weight: bold;
}

.highlight-date {
  color:red;
  font-weight: bold;
  white-space: nowrap;
}

/* ========================================
   MOBILE RESPONSIVE STYLES
   ======================================== */

/* Tablet and below */
@media (max-width: 992px) {
  .header-logo img {
    height: 70px;
  }
  
  .header-title h4 {
    font-size: 1rem;
  }
  
  .header-ieee img {
    max-width: 100px;
  }
}

/* Mobile devices */
@media (max-width: 768px) {
  /* Container adjustments */
  .container {
    width: 95%;
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Section padding */
  .section-padding {
    padding: 2rem 0;
  }

  /* Section titles */
  .section-title {
    margin-bottom: 1.5rem;
  }

  .section-title h2 {
    font-size: 1.5rem;
  }

  /* Header adjustments */
  .top-header {
    padding: 0.8rem 0;
  }

  .top-header .container {
    max-width: 100%;
  }

  .header-logo img {
    height: 60px;
  }

  .header-title h4 {
    font-size: 0.9rem;
    line-height: 1.3;
  }

  .header-ieee img {
    max-width: 90px;
  }

  .header-ieee > div {
    font-size: 0.75rem;
  }

  /* Hero slider adjustments */
  .hero-slider {
    height: 300px !important;
  }

  .hero-slider .container h1 {
    font-size: 1.8rem !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.2;
  }

  .hero-slider .container p {
    font-size: 0.95rem !important;
    line-height: 1.4;
  }

  /* Countdown timer */
  .countdown-wrapper {
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0;
  }

  .countdown-box {
    min-width: 65px;
    flex: 1 1 calc(50% - 0.5rem);
    padding: 0.8rem;
  }

  .countdown-number {
    font-size: 1.6rem;
  }

  .countdown-label {
    font-size: 0.65rem;
  }

  /* Two-column flex layouts - stack vertically */
  div[style*="display: flex"][style*="flex-wrap"] {
    flex-direction: column !important;
    gap: 1.5rem !important;
  }

  div[style*="display: flex"] > div[style*="flex:"] {
    flex: 1 1 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
  }

  /* Date rows - stack on mobile */
  .date-row {
    grid-template-columns: 1fr !important;
    gap: 3px;
    text-align: center;
    padding: 12px 8px;
  }

  .date-label {
    white-space: normal;
    font-size: 0.9rem;
  }

  .colon {
    display: none;
  }

  .highlight-date {
    white-space: normal;
    font-size: 0.95rem;
  }

  /* Card grid adjustments */
  .card-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .card-body {
    padding: 1.2rem;
  }

  .card-body h3 {
    font-size: 1.1rem;
  }

  /* Info boxes */
  .info-box {
    padding: 1.2rem;
    margin-bottom: 1.5rem;
  }

  /* Tables - make scrollable */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }

  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    font-size: 0.85rem;
    width: 100%;
  }

  table th,
  table td {
    padding: 0.7rem;
  }

  .fee-table {
    display: table !important;
    width: 100%;
  }

  .fee-table th,
  .fee-table td {
    font-size: 0.8rem;
    padding: 0.6rem;
  }

  /* Buttons - full width on mobile */
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 0.8rem;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }

  div[style*="margin-top: 2rem"] > .btn,
  div[style*="margin-top: 3rem"] > .btn {
    margin-bottom: 0.8rem;
  }

  /* Forms */
  form {
    padding: 1.2rem !important;
  }

  .form-group {
    margin-bottom: 1.2rem;
  }

  .form-group label {
    font-size: 0.95rem;
  }

  .form-control {
    padding: 0.7rem;
    font-size: 0.95rem;
  }

  /* Ticker adjustments */
  .ticker-wrap {
    padding: 0.3rem 0;
  }

  .ticker-label {
    font-size: 0.75rem;
    padding: 0.2rem 0.7rem;
    margin-left: 0.3rem;
    margin-right: 0.3rem;
  }

  .ticker-content p {
    font-size: 0.85rem;
  }

  /* Footer adjustments */
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
  }

  .footer-col h4 {
    font-size: 1rem;
  }

  .footer-col p {
    font-size: 0.9rem;
  }

  .copyright {
    font-size: 0.8rem;
    line-height: 1.4;
  }

  /* Committee page adjustments */
  .member-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
  }

  .member-image {
    width: 90px;
    height: 120px;
  }

  .member-name {
    font-size: 1rem;
  }

  .member-role {
    font-size: 0.85rem;
  }

  .committee-section h3 {
    font-size: 1.2rem;
    padding: 0.8rem;
  }

  .dual-box-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .committee-box {
    padding: 1.2rem;
  }

  .committee-single-box {
    padding: 1.2rem;
  }

  .role-title {
    font-size: 0.95rem;
  }

  .role-name {
    font-size: 0.9rem;
  }

  .role-institution {
    font-size: 0.8rem;
  }

  .coordinators-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  /* Speaker page adjustments */
  .speaker-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .speaker-img {
    width: 120px;
    height: 150px;
  }

  .speaker-name {
    font-size: 1.1rem;
  }

  .speaker-title {
    font-size: 0.85rem;
  }

  /* Tourist places grid */
  .tourist-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  .tourist-grid > div img {
    height: 180px !important;
  }

  .tourist-grid > div div[style*="padding: 20px"] {
    padding: 15px !important;
  }

  .tourist-grid > div h2 {
    font-size: 1.3rem !important;
    margin-bottom: 10px !important;
  }

  .tourist-grid > div p {
    font-size: 0.9rem !important;
  }

  /* Map iframe */
  iframe {
    height: 250px !important;
  }

  /* Text adjustments */
  p[style*="text-align: justify"] {
    font-size: 0.95rem;
  }

  ul[style*="margin-left: 1.5rem"] {
    margin-left: 1.2rem !important;
  }

  ul[style*="margin-left: 1.5rem"] li {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  /* h3 adjustments */
  h3 {
    font-size: 1.2rem;
  }

  /* Tourist cards mobile */
  .tourist-grid > div {
    max-width: 100%;
  }

  .tourist-grid > div[style*="padding: 20px"] {
    padding: 15px !important;
  }

  /* Force flex children to full width on mobile */
  main div[style*="flex: 1"] {
    min-width: 100% !important;
    max-width: 100% !important;
  }

  /* Forms in mobile */
  div[style*="background: #fff"][style*="padding"] {
    width: 100%;
  }
}

/* Very small screens - 540px */
@media (max-width: 540px) {
  /* Container full width */
  .container {
    width: 100%;
    padding-left: 8px;
    padding-right: 8px;
  }

  /* Header compact */
  .top-header {
    padding: 0.5rem 0;
  }

  .header-logo img {
    height: 45px;
  }

  .header-title h4 {
    font-size: 0.7rem;
    line-height: 1.2;
  }

  .header-ieee img {
    max-width: 70px;
  }

  .header-ieee > div {
    font-size: 0.65rem;
  }

  /* Navbar compact */
  .menu-toggle {
    padding: 0.7rem;
    font-size: 0.9rem;
  }

  .navbar a {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
  }

  /* Ticker compact */
  .ticker-wrap {
    padding: 0.2rem 0;
  }

  .ticker-label {
    font-size: 0.65rem;
    padding: 0.15rem 0.5rem;
    margin-left: 0.2rem;
    margin-right: 0.2rem;
  }

  .ticker-content p {
    font-size: 0.75rem;
  }

  /* Hero compact */
  .hero-slider {
    height: 220px !important;
  }

  .hero-slider .container h1 {
    font-size: 1.3rem !important;
    padding: 0 5px;
  }

  .hero-slider .container p {
    font-size: 0.8rem !important;
    padding: 0 5px;
  }

  /* Countdown compact */
  .countdown-wrapper {
    gap: 0.3rem;
  }

  .countdown-box {
    min-width: 50px;
    padding: 0.6rem;
  }

  .countdown-number {
    font-size: 1.2rem;
  }

  .countdown-label {
    font-size: 0.55rem;
  }

  /* Section titles compact */
  .section-title {
    margin-bottom: 1rem;
  }

  .section-title h2 {
    font-size: 1.2rem;
  }

  /* Section padding compact */
  .section-padding {
    padding: 1.5rem 0;
  }

  /* Date rows compact */
  .date-row {
    padding: 8px 5px;
    gap: 2px;
  }

  .date-label {
    font-size: 0.8rem;
  }

  .highlight-date {
    font-size: 0.85rem;
  }

  /* Cards compact */
  .card-grid {
    gap: 1rem;
  }

  .card-body {
    padding: 0.8rem;
  }

  .card-body h3 {
    font-size: 0.95rem;
  }

  .card-body ul {
    margin-left: 1rem !important;
  }

  .card-body ul li {
    font-size: 0.85rem;
    line-height: 1.5;
  }

  /* Info boxes compact */
  .info-box {
    padding: 0.8rem;
    margin-bottom: 1rem;
  }

  /* Buttons compact */
  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }

  /* Forms compact */
  form {
    padding: 0.8rem !important;
  }

  .form-group {
    margin-bottom: 0.8rem;
  }

  .form-group label {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
  }

  .form-control {
    padding: 0.5rem;
    font-size: 0.85rem;
  }

  /* Committee compact */
  .member-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.8rem;
  }

  .member-image {
    width: 70px;
    height: 95px;
  }

  .member-name {
    font-size: 0.85rem;
  }

  .member-role {
    font-size: 0.75rem;
  }

  .committee-section h3 {
    font-size: 1rem;
    padding: 0.6rem;
  }

  .committee-single-box {
    padding: 0.8rem;
  }

  .committee-box {
    padding: 0.8rem;
  }

  .role-title {
    font-size: 0.8rem;
  }

  .role-name {
    font-size: 0.75rem;
  }

  .role-institution {
    font-size: 0.7rem;
  }

  .box-member-name {
    font-size: 0.85rem;
  }

  .box-member-role {
    font-size: 0.75rem;
  }

  .coordinators-grid {
    gap: 0.5rem;
  }

  /* Speakers compact */
  .speaker-grid {
    gap: 1rem;
  }

  .speaker-img {
    width: 90px;
    height: 120px;
  }

  .speaker-img-wrapper {
    padding: 1rem 0;
  }

  .speaker-info {
    padding: 0.8rem;
  }

  .speaker-name {
    font-size: 0.95rem;
  }

  .speaker-title {
    font-size: 0.75rem;
  }

  /* Tourist grid compact */
  .tourist-grid {
    gap: 1rem !important;
  }

  .tourist-grid > div img {
    height: 150px !important;
  }

  .tourist-grid > div div[style*="padding"] {
    padding: 10px !important;
  }

  .tourist-grid > div h2 {
    font-size: 1.1rem !important;
    margin-bottom: 8px !important;
  }

  .tourist-grid > div p {
    font-size: 0.8rem !important;
  }

  /* Tables compact */
  table {
    font-size: 0.7rem;
  }

  table th,
  table td {
    padding: 0.4rem;
  }

  .fee-table th,
  .fee-table td {
    font-size: 0.7rem;
    padding: 0.4rem;
  }

  /* Footer compact */
  footer {
    padding: 2rem 0 1rem;
  }

  .footer-col h4 {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
  }

  .footer-col p {
    font-size: 0.8rem;
  }

  .copyright {
    font-size: 0.7rem;
  }

  /* Text compact */
  p {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  ul {
    font-size: 0.9rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  /* Button containers */
  div[style*="margin-top: 2rem"] > .btn,
  div[style*="margin-top: 1rem"] > .btn {
    margin-top: 1rem !important;
  }
}

/* Extra small devices - 480px */
@media (max-width: 480px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
    width: 98%;
  }

  .hero-slider {
    height: 250px !important;
  }

  .hero-slider .container h1 {
    font-size: 1.5rem !important;
  }

  .hero-slider .container p {
    font-size: 0.85rem !important;
  }

  .countdown-box {
    min-width: 55px;
    padding: 0.7rem;
  }

  .countdown-number {
    font-size: 1.4rem;
  }

  .countdown-label {
    font-size: 0.6rem;
  }

  .section-title h2 {
    font-size: 1.3rem;
  }

  .header-title h4 {
    font-size: 0.8rem;
  }

  .header-logo img {
    height: 50px;
  }

  .header-ieee img {
    max-width: 80px;
  }

  .card-body {
    padding: 1rem;
  }

  .card-body h3 {
    font-size: 1rem;
  }

  .info-box {
    padding: 1rem;
  }

  form {
    padding: 1rem !important;
  }

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

  .speaker-img {
    width: 100px;
    height: 130px;
  }

  table {
    font-size: 0.75rem;
  }

  table th,
  table td {
    padding: 0.5rem;
  }
}