/* GLOBAL RESET */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* NAVIGATION BAR */
.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #bfccb7;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 10px 20px;
  height: 60px;
  transition: all 0.3s ease;
  z-index: 1000;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 22px; /* Smaller logo size */
  font-weight: 700;
  transition: font-size 0.3s ease; /* Smooth transition for font size */
}

.nav-bar .logo-link {
  text-decoration: none;
  color: #333333;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-bar .logo-link i {
  font-size: 32px;
  transition: font-size 0.3s ease;
  color: #333333;
}

.nav-bar .logo {
  margin: 0;
  font-size: 25px;
  font-weight: 700;
}

.nav-bar .logo-link {
  text-decoration: none;
  color: #333333;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav-bar .logo-link i {
  font-size: 30px;
}

.nav-bar .logo-link span {
  font-size: 24px;
}

.nav-bar nav {
  display: flex;
  gap: 20px;
  margin-left: auto;
}

.nav-bar a {
  color: #333333;
  text-align: center;
  padding: 10px 15px;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

.nav-bar a:hover {
  color: #555555;
}

.nav-bar a.active {
  color: #2e7d32;
  font-weight: bold;
}

.nav-links a {
  font-size: 14px; /* Smaller font size for links */
  transition: font-size 0.3s ease; /* Smooth transition for font size */
}

/* HERO SECTION */
.hero-section {
  width: 100%;
  position: relative;
  background-image: url("/static/gd_course_NHH_2025_group2/images/landscape_index.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.hero-section h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content {
  text-align: center;
  color: white;
}

/* BUTTON STYLES */
.btn,
.cta-button {
  margin-top: 20px;
  background-color: #317734;
  color: #f7f7f7;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.btn:hover,
.cta-button:hover {
  background-color: #266a2a;
  color: #d6d6d6;
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 20px;
  align-items: center;
}

.main-content h2.page-title {
  color: #333333;
  margin: 0 0 1.5rem 0;
  font-size: 2rem; /* Smaller size specifically for home page titles */
  text-align: left;
}

/* MODAL */

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal {
  display: none;
  position: fixed;
  z-index: 100000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
}

.modal.show {
  display: block;
}

.modal-content {
  background-color: #fff;
  margin: 3vh auto;
  padding: 1rem;
  border-radius: 8px;
  width: 60vw;
  height: 90vh;
  max-width: 700px;
  position: relative;
  display: flex;
  flex-direction: column;
  border: 2px solid #444;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
  animation: fadeInScale 0.3s ease forwards;
  overflow: hidden;
}

.modal-scroll-wrapper {
  flex: 1;
  -webkit-overflow-scrolling: touch; /* iOS smooth scrolling */
  height: 100%;
}

.modal-scroll-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

body.modal-open {
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .modal-content {
    width: 90vw;
    height: 85vh;
    max-width: none;
    padding: 0.5rem;
    overflow: auto;
  }
}

.modal-content iframe {
  flex: 1;
  width: 100%;
  height: 100%;
  border: none;
}
.close {
  color: #333;
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 26px;
  font-weight: bold;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 50%;
  padding: 2px 10px;
  cursor: pointer;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
  z-index: 10;
}

.close:hover {
  background: #f0f0f0;
  color: #d00;
  border-color: #d00;
}

.btn-secondary {
  background-color: #6c757d;
}
.btn-secondary:hover {
  background-color: #5c636a;
}

.back-btn {
  margin: auto;
  color: #000;
}

/* SUBMIT NEW ENTRY */

.submit_form {
  background-color: #bfccb7;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 21rem;
  margin: auto;
}

.submit_form .h2 {
  font-size: 24px;
  text-align: center;
  margin-bottom: 20px;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 5px;
  font-weight: bold;
}

input,
select {
  margin-bottom: 15px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

button {
  align-self: start;
  background-color: #000;
  color: white;
  padding: 10px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  width: auto;
  cursor: pointer;
}

button:hover {
  background-color: #333;
}

/* TEAM GRID */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  border-radius: 10px;
  background-color: #edebe9;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-name {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.member-details {
  margin-bottom: 1.5rem;
}

.member-details ul {
  list-style-type: none;
  padding: 0;
}

.member-details li {
  margin: 0.5rem 0;
  color: #353535;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.social-button {
  padding: 0.5rem 1rem;
  border-radius: 5px;
  text-decoration: none;
  color: white;
  transition: background-color 0.3s ease;
}

.social-button.linkedin {
  background-color: #0077b5;
}

.social-button.github {
  background-color: #333333;
}

.social-button:hover {
  opacity: 0.9;
}

/* FOOTER */
.footer {
  background-color: #2c4a33;
  color: #f0f0f0;
  padding: 2rem 0;
  font-size: 0.95rem;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
  margin-top: auto;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
  box-sizing: border-box;
}

.footer-left h4,
.footer-right h4 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #f0f0f0;
}

.footer-left p {
  margin: 0;
  color: #dcdcdc;
}

.footer-right ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-right ul li a {
  text-decoration: none;
  color: #c8e6c9;
  transition: color 0.2s ease;
}

.footer-right ul li a:hover {
  color: #ffffff;
}

@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* SUMMARY BLOCK */
.summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  border-radius: 10px;
  background-color: #bfccb7;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin: 0.5rem;
}

.summary h1 {
  color: #266a2a;
  font-weight: bold;
}

.summary h3 {
  color: #333333;
  margin-bottom: 1rem;
}

.summary p {
  color: #333333;
  line-height: 1.6;
}

/* FORMULA BLOCK */
.formula {
  background: #49736f;
  color: beige;
  border-radius: 10px;
  margin: 1.5rem auto;
  padding: 1.5rem;
  width: 85%;
  text-align: center;
  overflow-wrap: break-word;
  word-break: break-word;
}

.formula p {
  margin: 0.5rem;
  line-height: 1.6;
  color: beige;
}

@media (max-width: 768px) {
  .formula p {
    font-size: clamp(0.8rem, 3.5vw, 1.2rem);
  }
}

/* REGISTER BLOCK */
.register {
  background-color: #edebe9;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  max-width: 500px;
  margin: 2rem auto;
}

.register h1 {
  color: #266a2a;
  margin-bottom: 1.5rem;
  text-align: center;
}

.signup-text {
  text-align: center;
  margin: 0.5rem 0;
  color: #333333;
  padding-top: 1rem;
}

.signup-text a {
  color: #317734;
  text-decoration: none;
  font-weight: 500;
}

.signup-text a:hover {
  text-decoration: underline;
}

.signup-text {
  text-align: center;
  margin-bottom: 1rem;
}

.form-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 300px;
  margin-left: auto;
  margin-right: auto;
}

.form-group label {
  color: #333333;
  display: block;
  margin-bottom: 0.5rem;
  align-self: flex-start;
  margin-left: 0;
}

.form-control {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  display: block;
}

.btn-primary {
  background-color: #317734;
  border: none;
  color: white;
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
  transition: background-color 0.3s ease;
  font-size: 1rem;
  white-space: nowrap;
}

.btn-primary:hover {
  background-color: #266a2a;
}

/* Style for register button to match login button */
.register .btn,
.register .cta-button {
  width: auto;
  min-width: 100px;
  padding: 0.5rem 1rem;
  margin: 1.5rem 0.5rem;
  font-size: 1rem;
  text-align: center;
  display: inline-block;
}

.register-link {
  text-align: center;
  margin-top: 15px;
  color: #666666;
}

.register-link a {
  color: #317734;
  text-decoration: none;
  font-weight: 500;
}

.register-link a:hover {
  text-decoration: underline;
}

.register form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.register .btn-primary {
  width: 200px;
  margin: 0.5rem auto;
  display: block;
}

/* === MOBILE NAVIGATION === */
.nav-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: #333;
}

/* Responsive behavior for narrow screens */
@media (max-width: 768px) {
  .nav-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-toggle {
    position: absolute;
    top: 24px;
    right: 20px;
    font-size: 28px;
    color: #333;
    cursor: pointer;
    z-index: 1100;
    display: block; /* Sørg for at det vises */
  }

  .nav-links {
    overflow: hidden;
    max-height: 0;
    transition: all 0.3s ease;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: #bfccb7;
    padding: 0 1rem;
    z-index: 1000;
    gap: 0 !important;
  }

  .nav-links.active {
    max-height: 300px; /* eller høy nok for alle linkene */
    padding: 1rem;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 12px 20px;
    box-sizing: border-box;
    text-align: left;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 16px;
    background-color: transparent;
    color: #222;
    transition: background-color 0.2s ease;
  }

  .nav-links a:hover {
    background-color: #aabb9f;
  }
}

.nav-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
}

@media (min-width: 769px) {
  .nav-links {
    display: flex;
    gap: 20px;
    margin-left: auto;
  }
}

.button-group {
  display: flex;
  gap: 1rem;
  margin: 0;
}

.page-title {
  color: #333333;
  margin: 0 0 1.5rem 0;
  font-size: 2.5rem;
  text-align: left;
}

.intro-text {
  max-width: 800px;
  margin: 0 0 1.5rem 0;
  text-align: left;
  line-height: 1.6;
  color: #555555;
  font-size: 1.1rem;
}

.methodology-header {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem 2rem 0 2rem;
}

.text-content {
  flex: 1;
}

.methodology-image {
  flex: 0 0 300px;
  margin-top: 0.5rem;
}

.methodology-image img {
  width: 100%;
  height: auto;
  border-radius: 0;
  box-shadow: none;
}

.button-group {
  display: flex;
  gap: 1rem;
  margin: 0;
}

.btn-primary {
  background-color: #317734;
  border: none;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.1rem;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: #266a2a;
}

@media (max-width: 768px) {
  .methodology-header {
    flex-direction: column;
  }

  .methodology-image {
    flex: 0 0 auto;
    max-width: 100%;
  }
}

/* TRANSPORT BOX */
.transport-section {
  background-color: #bfccb7;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin: 0.5rem;
}
.transport-section h3 {
  color: #333333;
  margin-bottom: 1rem;
}

.transport {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

.transport .box {
  flex: 1 1 300px;
  background: #49736f;
  color: beige;
  border-radius: 10px;
  margin: 0.5rem;
  padding: 15px 20px;
  text-align: center;
  align-items: center;
  justify-content: center;
}

.transport-table {
  border-collapse: collapse;
  background-color: #49736f;
  width: 100%; /* Make table fit its container */
  table-layout: fixed; /* Force columns to share space evenly */
  border-collapse: collapse;
  background-color: #49736f;
}

.transport-table td,
.transport-table th {
  white-space: normal;
  overflow-wrap: break-word;
  word-break: normal;
  padding: 1rem;
  text-align: left;
}

@media (max-width: 768px) {
  .transport-table td,
  .transport-table th {
    padding: 0.2rem;
  }
}

.transport-table tbody tr:nth-child(even) {
  background-color: #99a392;
}

.transport-table tbody tr:hover {
  background-color: #e9f5ff;
  color: #5c636a;
  transition: 0.3s ease;
}

/* TRANSPORT BOX */
.transport-box {
  flex: 0 0 165px;
  height: 165px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  transition: transform 0.2s ease;
  gap: 15px;
}

.transport-box:hover {
  transform: translateY(-5px);
}

.transport-label {
  color: #333333;
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0;
  order: 2;
}

.transport-box i {
  font-size: 4rem;
  color: #317734;
  order: 1;
}

.transport-grid {
  margin-top: 2rem;
  width: 100%;
}

.transport-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .transport-row {
    flex-wrap: wrap;
  }

  .transport-box {
    flex: 0 0 calc(50% - 10px);
    height: 175px;
  }
}

/* Delete button styling */
.btn-delete {
  padding: 10px 15px;
  margin: 5px;
  font-size: 15px;
  background-color: #dc3545 !important;
  border-color: #dc3545 !important;
  color: white;
  line-height: 1;
}

.btn-delete:hover {
  background-color: #c82333 !important;
  border-color: #bd2130 !important;
}

/* Table styling */
.table th,
.table td {
  padding: 0.75rem;
  vertical-align: middle;
}

/* Chart containers styling */
.two_emissions_graphs {
  margin-top: 30px;
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  width: 100%;
}

.two_emissions_graphs .container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  width: 100%;
}

.two_emissions_graphs .box {
  flex: 1 1 300px;
  background: #bfccb7;
  border-radius: 10px;
  padding: 10px;
  min-height: auto;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  box-sizing: border-box;
  max-width: 100%;
  height: 300px;
}

.two_emissions_graphs canvas {
  display: block;
  width: 100% !important;
  height: auto !important;
}

.table_main {
  overflow-x: auto;
  width: 100%;
}

.table_main table {
  min-width: 600px;
  width: 100%;
  border-collapse: collapse;
}

/* Mobilvisning */
@media (max-width: 768px) {
  .two_emissions_graphs {
    flex-direction: column;
  }

  .two_emissions_graphs .container {
    flex-direction: column;
    align-items: stretch;
  }

  .two_emissions_graphs .box {
    width: 100%;
    padding: 10px;
    height: 300px;
  }

  .two_emissions_graphs canvas {
    max-width: 100%;
    width: 100% !important;
    height: 100% !important;
  }
}