/* ============================================
   WASSCE CALCULATOR PAGE - MODERN DARK THEME
   ============================================ */

main {
  background: var(--bg-primary);
  min-height: 100vh;
  padding: var(--spacing-2xl) 0;
}

/* Main Calculator Container */
.main-calculator-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  -webkit-animation: fadeInUp 0.6s ease-out;
          animation: fadeInUp 0.6s ease-out;
}

/* Aggregate Section */
.aggregate {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-xl);
}

.aggregate-heading {
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-md);
}

.aggregate-heading h1 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.3;
}

.aggregate-heading p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Aggregate Score Box */
.aggreagate-score {
  padding: var(--spacing-xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-animation: fadeInUp 0.6s ease-out 0.2s backwards;
          animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.aggreagate-score:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  border-color: var(--success);
  -webkit-box-shadow: var(--shadow-xl);
          box-shadow: var(--shadow-xl);
}

.aggreagate-score h1 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.aggreagate-score h1 + p {
  margin: var(--spacing-md) 0;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Core Subjects Label */
.core-subjects-label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.core-subjects-label h3 {
  color: var(--accent-primary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
}

.core-subjects-label h3::before {
  content: "\f0da";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--accent-primary);
}

.core-subjects-label p {
  color: var(--text-secondary);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
}

.core-subjects-label p::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--success);
  font-size: var(--font-size-sm);
}

/* Grading System */
.aggregate-grading-system {
  padding: var(--spacing-xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-animation: fadeInUp 0.6s ease-out 0.3s backwards;
          animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.aggregate-grading-system:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  border-color: var(--accent-primary);
  -webkit-box-shadow: var(--shadow-xl);
          box-shadow: var(--shadow-xl);
}

.aggregate-grading-system h2 {
  padding: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

/* Grading System Grid */
.grading-system-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.grading-system-box div {
  text-align: center;
  -webkit-transition: var(--transition);
  transition: var(--transition);
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
}

.grading-system-box div:hover {
  -webkit-transform: translateY(-4px) scale(1.05);
          transform: translateY(-4px) scale(1.05);
  border-color: var(--accent-primary);
  background: var(--accent-light);
  -webkit-box-shadow: var(--shadow-md);
          box-shadow: var(--shadow-md);
}

.grading-system-box div h2 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.grading-system-box div p {
  color: var(--accent-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
}

/* Notice Board */
.notice-board {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  -webkit-animation: fadeInUp 0.6s ease-out 0.4s backwards;
          animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.notice-board h1 {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
}

.notice-board h1::before {
  content: '\f0a1';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--warning);
}

.notice-board p {
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
  line-height: 1.8;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: var(--spacing-sm);
}

.notice-board p::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--success);
  margin-top: 4px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

/* WASSCE Calculator Section */
.wassce-calculator {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: var(--spacing-2xl);
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  -webkit-box-shadow: var(--shadow-lg);
          box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  -webkit-animation: fadeInUp 0.6s ease-out 0.5s backwards;
          animation: fadeInUp 0.6s ease-out 0.5s backwards;
}

.wassce-heading h1,
.elective-subject h1,
.core-subjects h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-sm);
}

.wassce-heading h1::before {
  content: '\f1ec';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-primary);
}

.core-subjects h1::before {
  content: '\f19d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-primary);
}

.elective-subject h1::before {
  content: '\f0ae';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--accent-primary);
}

.wassce-heading p,
.elective-subject p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

/* Subject Flex Containers */
.core-flex,
.elective-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: var(--spacing-md);
  gap: var(--spacing-lg);
  margin: var(--spacing-sm) 0;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.core-flex:hover,
.elective-flex:hover {
  border-color: var(--accent-primary);
  background: var(--bg-tertiary);
}

.core-flex p,
.elective-flex p {
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--font-size-base);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--spacing-xs);
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.core-flex p::before,
.elective-flex p::before {
  content: "\f0da";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--accent-primary);
}

.core-flex select,
.elective-flex select {
  padding: var(--spacing-sm) var(--spacing-md);
  outline: none;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  min-width: 100px;
  cursor: pointer;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-primary);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.core-flex select:hover,
.elective-flex select:hover {
  border-color: var(--accent-primary);
}

.core-flex select:focus,
.elective-flex select:focus {
  border-color: var(--accent-primary);
  -webkit-box-shadow: 0 0 0 3px var(--accent-light);
          box-shadow: 0 0 0 3px var(--accent-light);
}

.core-flex select option,
.elective-flex select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: var(--spacing-sm);
}

/* Sections Spacing */
.core-subjects,
.elective-subject {
  margin-bottom: var(--spacing-xl);
}

.all-electives {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-sm);
}

/* Buttons Container */
.all-btn {
  margin-top: var(--spacing-xl);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: var(--spacing-md);
}

.all-btn .check-aggregate {
  width: 100%;
  color: white;
  background: var(--accent-gradient);
  padding: var(--spacing-md);
  outline: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  font-weight: 700;
  font-family: var(--font-primary);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
          box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
  position: relative;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: var(--spacing-sm);
}

.all-btn .check-aggregate::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left top, right top, from(transparent), color-stop(rgba(255, 255, 255, 0.2)), to(transparent));
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.all-btn .check-aggregate:hover::before {
  left: 100%;
}

.all-btn .check-aggregate:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 6px 20px rgba(20, 184, 166, 0.4);
          box-shadow: 0 6px 20px rgba(20, 184, 166, 0.4);
}

.all-btn .check-aggregate:active {
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

/* Aggregate Display */
.all-btn .aggregate-display {
  background: var(--bg-secondary);
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-lg);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: var(--spacing-lg) var(--spacing-xl);
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.all-btn .aggregate-display:hover {
  background: var(--accent-light);
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: var(--shadow-md);
          box-shadow: var(--shadow-md);
}

.all-btn .aggregate-display span:first-child {
  color: var(--text-secondary);
  font-weight: 600;
}

.all-btn #aggregate-display {
  font-weight: 800;
  color: var(--accent-primary);
  font-size: var(--font-size-2xl);
}

/* University Home Button */
.all-btn .uni-home {
  width: 100%;
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  outline: none;
  border: none;
  color: white;
  font-size: var(--font-size-lg);
  font-weight: 700;
  cursor: pointer;
  background: linear-gradient(135deg, var(--success), #059669);
  font-family: var(--font-primary);
  -webkit-transition: var(--transition);
  transition: var(--transition);
  -webkit-box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
          box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  position: relative;
  overflow: hidden;
}

.all-btn .uni-home::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: -webkit-gradient(linear, left top, right top, from(transparent), color-stop(rgba(255, 255, 255, 0.2)), to(transparent));
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.all-btn .uni-home:hover::before {
  left: 100%;
}

.all-btn .uni-home:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
          box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.all-btn .uni-home a {
  color: white;
  text-decoration: none;
  font-weight: 700;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: var(--spacing-sm);
}

.all-btn .uni-home a::after {
  content: '\f061';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  -webkit-transition: var(--transition);
  transition: var(--transition);
}

.all-btn .uni-home:hover a::after {
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}

/* Error Display */
#error-display {
  color: var(--danger);
  font-size: var(--font-size-sm);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  display: none;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--danger);
  border-radius: var(--radius-lg);
  -webkit-animation: shake 0.5s ease-out;
          animation: shake 0.5s ease-out;
}

#error-display.show {
  display: block;
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
  .main-calculator-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .grading-system-box {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .main-calculator-container {
    padding: 0 var(--spacing-md);
  }

  .wassce-calculator {
    padding: var(--spacing-lg);
  }

  .aggregate-heading h1,
  .notice-board h1,
  .wassce-heading h1 {
    font-size: var(--font-size-xl);
  }

  .aggreagate-score,
  .aggregate-grading-system,
  .notice-board {
    padding: var(--spacing-lg);
  }

  .grading-system-box {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .grading-system-box div {
    padding: var(--spacing-md);
  }

  .core-flex,
  .elective-flex {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .core-flex select,
  .elective-flex select {
    width: 100%;
  }
}

@media screen and (max-width: 480px) {
  .aggregate-heading h1 {
    font-size: var(--font-size-lg);
  }

  .grading-system-box {
    grid-template-columns: 1fr;
  }

  .grading-system-box div h2 {
    font-size: var(--font-size-xl);
  }

  .all-btn .check-aggregate,
  .all-btn .uni-home {
    font-size: var(--font-size-base);
  }

  .all-btn #aggregate-display {
    font-size: var(--font-size-xl);
  }
}