/* ===========================
   EIA EXAM PLUGIN - CONSOLIDATED STYLES
   ===========================
   
   Structure:
   1. CSS Variables
   2. Shared Components (cards, title bars, buttons, modals, forms)
   3. Config Page
   4. Player Page
   5. Results Page
   6. Results Review Page
   7. Question Types (fill-blank, dropdown, reorder, drag-drop)
   8. Case Studies & Exhibits
   9. Responsive
   =========================== */

/* ===========================
   1. CSS VARIABLES
   =========================== */

:root {
  /* Brand colors */
  --eia-blue: #00a3e0;
  --eia-red: #ef3340;
  --eia-slate: #41748d;
  --eia-black: #000000;
  --eia-white: #ffffff;
  --eia-lgray: #f0f0f0;
  --eia-dgray: #c4c2c2;
  
  /* Text colors */
  --eia-text: #333;
  --eia-text-muted: #666;
  --eia-text-disabled: #999;
  
  /* Interaction states */
  --eia-red-dark: #c82333;
  --eia-blue-light: #e3f2fd;
  
  /* Success colors */
  --eia-success: #28a745;
  --eia-success-bg: #d4edda;
  --eia-success-text: #155724;
  
  /* Error colors */
  --eia-error-bg: #f8d7da;
  --eia-error-text: #721c24;
  
  /* Warning colors */
  --eia-warning: #ffc107;
  --eia-warning-bg: #fff3cd;
  --eia-warning-text: #856404;
  
  /* Info colors */
  --eia-info-bg: #ddf3f8;
}

/* ===========================
   2. SHARED COMPONENTS
   =========================== */

/* --- Background --- */
.main-content {
  background-color: var(--eia-lgray);
}

/* --- Page Containers --- */
.exam-config-container,
.exam-player-container,
.exam-results-container,
.exam-review-container {
  padding: 40px 0;
}

/* --- Cards --- */
.exam-config-card,
.exam-player-card,
.exam-results-card,
.exam-review-card {
  background: var(--eia-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
}

/* --- Title Bar --- */
.exam-title-bar {
  background: var(--eia-slate);
  padding: 15px 30px;
}

.exam-title-bar h1,
.exam-title-bar h2 {
  font-size: 20px;
  margin: 0;
  color: var(--eia-white);
  font-weight: 700;
}

/* --- Exam Number Bar --- */
.exam-number-bar {
  background: var(--eia-dgray);
  padding: 8px 30px;
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-text);
}

/* --- Question Header Bar --- */
.question-header-bar {
  background: var(--eia-dgray);
  padding: 12px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.question-number-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-text);
}

/* --- Buttons: Primary (slate → blue) --- */
.nav-button,
.btn-start-review,
.btn-back,
.btn-exam {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  background: var(--eia-slate);
  color: var(--eia-white);
  text-decoration: none;
  display: inline-block;
}

.nav-button:hover,
.btn-start-review:hover,
.btn-back:hover,
.btn-exam:hover {
  background: var(--eia-blue);
  color: var(--eia-white);
  text-decoration: none;
}

.nav-button:disabled {
  background: var(--eia-dgray);
  cursor: not-allowed;
  opacity: 0.6;
}

/* --- Buttons: Danger (red → red-dark) --- */
.nav-button.end-exam,
.btn-exit,
.btn-quit {
  background: var(--eia-red);
  color: var(--eia-white);
}

.nav-button.end-exam:hover,
.btn-exit:hover,
.btn-quit:hover {
  background: var(--eia-red-dark);
  color: var(--eia-white);
}

/* --- Form Inputs --- */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
select,
textarea,
.form-control {
  border: 1px solid var(--eia-dgray);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus,
.form-control:focus {
  outline: none !important;
  border: 1px solid var(--eia-blue) !important;
  box-shadow: none !important;
}

/* --- Modals --- */
.exam-modal .modal-content {
  user-select: none;
}

.exam-modal .modal-header,
.end-exam-modal .modal-header,
.answer-required-modal .modal-header,
.active-exam-modal .modal-header {
  background: var(--eia-slate);
  border: none;
}

.exam-modal .modal-title,
.end-exam-modal .modal-title,
.answer-required-modal .modal-title,
.active-exam-modal .modal-title {
  color: var(--eia-white);
  font-weight: 700;
}

.exam-modal .modal-body,
.end-exam-modal .modal-body,
.answer-required-modal .modal-body,
.active-exam-modal .modal-body {
  text-align: center;
}

.exam-modal .modal-body p,
.end-exam-modal .modal-body p,
.active-exam-modal .modal-body p {
  margin: 0.5rem 0;
}

.exam-modal .modal-footer,
.end-exam-modal .modal-footer,
.answer-required-modal .modal-footer,
.active-exam-modal .modal-footer {
  background-color: var(--eia-lgray);
}

/* Modal buttons */
.end-exam-modal .btn-return,
.answer-required-modal .btn-return,
.active-exam-modal .btn-resume {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  background: var(--eia-slate);
  color: var(--eia-white);
  text-decoration: none;
  transition: all 0.2s;
}

.end-exam-modal .btn-return:hover,
.answer-required-modal .btn-return:hover,
.active-exam-modal .btn-resume:hover {
  background: var(--eia-blue);
  color: var(--eia-white);
}

.end-exam-modal .btn-review {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  background: var(--eia-slate);
  color: var(--eia-white);
  text-decoration: none;
}

.end-exam-modal .btn-review:hover {
  background: var(--eia-blue);
  color: var(--eia-white);
  text-decoration: none;
}

.end-exam-modal .btn-submit {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  background: var(--eia-red);
  color: var(--eia-white);
  transition: background 0.2s;
}

.end-exam-modal .btn-submit:hover,
.end-exam-modal .btn-submit:active,
.end-exam-modal .btn-submit:focus {
  background: var(--eia-red-dark);
  color: var(--eia-white);
}

.end-exam-modal .btn-submit:disabled {
  background: var(--eia-red-dark);
  opacity: 1;
  cursor: wait;
}

.active-exam-modal .btn-quit {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  background: var(--eia-red);
  color: var(--eia-white);
  cursor: pointer;
  transition: all 0.2s;
}

.active-exam-modal .btn-quit:hover {
  background: var(--eia-red-dark);
}

.end-exam-modal .unanswered-warning {
  display: none;
  font-weight: 400;
  color: var(--eia-text);
}

.end-exam-modal .unanswered-warning strong {
  font-weight: 700;
}

.end-exam-modal .cat-early-end-warning {
  background: var(--eia-warning-bg);
  color: var(--eia-warning-text);
  padding: 10px;
  border-radius: 4px;
  margin-bottom: 15px;
}

/* --- Explanation Box --- */
.explanation-box {
  background: var(--eia-warning-bg);
  border: 1px solid var(--eia-warning);
  border-radius: 8px;
  padding: 20px;
  margin-top: 20px;
}

.explanation-header {
  color: var(--eia-warning-text);
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 600;
}

.explanation-content {
  color: var(--eia-warning-text);
  font-size: 16px;
  line-height: 1.6;
}

.explanation-content code,
.explanation-content pre {
  background: var(--eia-lgray);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
  color: var(--eia-blue);
}

.explanation-content pre {
  display: block;
  padding: 12px;
  margin: 10px 0;
  overflow-x: auto;
  color: var(--eia-text);
}

.explanation-content pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

/* --- Answer Options --- */
#answer-container,
#review-answer-container {
  margin: 1.5rem 0 0;
  padding: 16px;
  background: var(--eia-lgray);
  border-radius: 8px;
  border: 1px solid var(--eia-dgray);
}

#answer-container.hide-container,
#review-answer-container.hide-container {
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
}

.answer-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 0;
}

.answer-option {
  background: var(--eia-lgray);
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 12px 15px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  user-select: none;
}

.answer-option:hover {
  background: var(--eia-dgray);
  border-color: var(--eia-slate);
}

.answer-option input[type="radio"],
.answer-option input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  cursor: pointer;
  flex-shrink: 0;
}

.answer-option.selected {
  background: var(--eia-blue-light);
  border-color: var(--eia-blue);
}

.answer-option.correct {
  background: var(--eia-success-bg) !important;
  border-color: var(--eia-success) !important;
}

.answer-option.incorrect {
  background: var(--eia-error-bg) !important;
  border-color: var(--eia-red) !important;
}

.answer-label {
  flex: 1;
  line-height: 1.5;
}

/* --- Question Content --- */
.question-content-area {
  padding: 30px;
  min-height: 400px;
}

.question-text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--eia-text);
  margin-bottom: 30px;
  min-height: 60px;
}

/* --- Question Groups --- */
.question-group-notification,
.case-study-notification {
  background: var(--eia-info-bg);
  border-left: 4px solid var(--eia-slate);
  padding: 12px 15px;
  margin-bottom: 30px;
  font-weight: 600;
  color: var(--eia-slate);
  border-radius: 4px;
}

.group-scenario {
  margin-bottom: 20px;
}

/* --- Legend --- */
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.legend-box {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 2px solid;
}

.legend-box.answered {
  background: var(--eia-blue-light);
  border-color: var(--eia-blue);
}

.legend-box.flagged {
  background: var(--eia-warning-bg);
  border-color: var(--eia-warning);
}

.legend-box.unanswered {
  background: var(--eia-white);
  border-color: var(--eia-dgray);
}

.legend-box.current {
  background: var(--eia-white);
  border: 3px solid var(--eia-red);
}

.legend-box.correct,
.legend-box.legend-correct {
  background: var(--eia-success-bg);
  border-color: var(--eia-success);
}

.legend-box.incorrect,
.legend-box.legend-incorrect {
  background: var(--eia-error-bg);
  border-color: var(--eia-red);
}

.legend-box.legend-flagged {
  background: var(--eia-warning-bg);
  border-color: var(--eia-warning);
}

.legend-box.legend-unanswered {
  background: var(--eia-white);
  border-color: var(--eia-dgray);
}

/* --- Prevent Text Selection --- */
button,
.nav-button,
.btn,
.exhibit-tab,
.case-study-tab,
.answer-option,
.reorder-option,
.dragdrop-item {
  user-select: none;
}

button:focus,
.nav-button:focus,
.btn:focus,
.exhibit-tab:focus,
.case-study-tab:focus {
  outline: none;
}

.exam-player-card,
.exam-navigation,
.question-content-area,
.case-study-container,
.exhibit-container {
  user-select: none;
  -webkit-touch-callout: none;
}

input[type="text"],
textarea,
.blank-input {
  user-select: text;
}

/* ===========================
   3. CONFIG PAGE
   =========================== */

.exam-config-container {
  user-select: none;
}

.exam-config-container input,
.exam-config-container textarea {
  user-select: text;
}

/* Two column layout */
.exam-config-body {
  display: grid;
  grid-template-columns: 60% 40%;
  min-height: 400px;
}

/* Left column */
.exam-info-column {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.exam-stats-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 20px;
  background: var(--eia-lgray);
  border-radius: 6px;
  margin-bottom: 20px;
}

.exam-stats-grid .stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  color: var(--eia-text-muted);
}

.exam-stats-grid .stat-item i {
  color: var(--eia-red);
  font-size: 16px;
}

.exam-stats-grid .stat-item i.bi-lightning {
  color: var(--eia-warning);
}

.exam-description {
  color: var(--eia-text-muted);
  line-height: 1.6;
}

/* Right column */
.exam-options-column {
  background: var(--eia-lgray);
  padding: 30px;
  border-left: 1px solid var(--eia-dgray);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.options-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--eia-slate);
  margin: 0 0 10px 0;
}

/* Config groups */
.config-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.config-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-slate);
  margin: 0;
}

.config-label small {
  font-weight: 400;
  color: var(--eia-text-muted);
  font-style: italic;
}

/* Mode buttons */
.mode-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.mode-btn {
  cursor: pointer;
  user-select: none;
}

.mode-btn input[type="radio"] {
  display: none;
}

.mode-btn-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  background: var(--eia-white);
  border: 2px solid var(--eia-dgray);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  font-weight: 600;
  color: var(--eia-slate);
  user-select: none;
}

.mode-btn input[type="radio"]:checked + .mode-btn-content {
  border-color: var(--eia-blue);
  background: var(--eia-blue-light);
}

.mode-btn-content:hover {
  border-color: var(--eia-blue);
}

.mode-btn-content i {
  font-size: 24px;
  color: var(--eia-blue);
}

/* Mode info boxes */
.mode-info-box,
.mode-options-box {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.info-display {
  padding: 10px 15px;
  background: var(--eia-white);
  border-radius: 4px;
  font-weight: 600;
  color: var(--eia-slate);
}

/* Question selection */
.question-selection {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 15px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 16px;
  color: var(--eia-slate);
  cursor: pointer;
}

.radio-option input[type="radio"] {
  margin: 0;
  cursor: pointer;
}

.selection-input {
  padding-left: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.selection-input.no-indent {
  padding-left: 0;
}

.range-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.range-inputs input {
  flex: 1;
}

.input-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-group .form-control,
.selection-input .form-control {
  width: 100px;
  font-weight: 600;
}

.input-note {
  font-size: 14px;
  color: var(--eia-text-muted);
}

.timer-config {
  margin-top: 8px;
}

/* Checkbox list */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: var(--eia-white);
  border-radius: 4px;
  cursor: pointer;
  margin: 0;
  font-size: 16px;
}

.checkbox-item input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
}

.checkbox-item small {
  color: var(--eia-text-muted);
  margin-left: 4px;
}

/* Category scroll */
.category-scroll {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* CAT info box */
.cat-info-box {
  background: var(--eia-blue-light);
  border: 1px solid var(--eia-blue);
  border-radius: 6px;
  padding: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--eia-blue);
}

.cat-info-box i {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Category table */
.category-table-wrapper {
  background: var(--eia-white);
  border-radius: 4px;
  overflow: hidden;
}

.category-table {
  width: 100%;
  font-size: 14px;
  border-collapse: collapse;
}

.category-table tbody tr {
  border-bottom: 1px solid var(--eia-lgray);
}

.category-table tbody tr:last-child {
  border-bottom: none;
}

.category-table td {
  padding: 10px 12px;
  color: var(--eia-text-muted);
}

.category-table td:first-child {
  font-weight: 600;
  color: var(--eia-slate);
}

.category-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--eia-blue);
  width: 60px;
}

/* Settings list */
.settings-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  background: var(--eia-white);
  border-radius: 4px;
}

.setting-item {
  font-size: 16px;
  color: var(--eia-text-muted);
  line-height: 1.5;
}

/* Config start button */
.exam-options-column .btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  width: auto;
  align-self: flex-end;
  margin-top: 15px;
}

.exam-options-column .btn-primary {
  background: var(--eia-slate) !important;
  color: var(--eia-white) !important;
  border-color: var(--eia-slate) !important;
}

.exam-options-column .btn-primary:hover,
.exam-options-column .btn-primary:active,
.exam-options-column .btn-primary:focus {
  background: var(--eia-blue) !important;
  border-color: var(--eia-blue) !important;
  box-shadow: none !important;
}

.exam-options-column .btn-primary:disabled {
  background: var(--eia-blue) !important;
  opacity: 1 !important;
}

/* ===========================
   4. PLAYER PAGE
   =========================== */

/* Timer */
.timer-display {
  font-size: 16px;
  font-weight: 600;
}

.timer-display .timer-label {
  font-weight: 600;
  margin-right: 6px;
  color: var(--eia-text);
}

.timer-display #timer-value {
  font-weight: 700;
  color: var(--eia-slate);
}

.timer-display.warning #timer-value {
  color: var(--eia-red);
}

/* Mark for review */
.mark-review-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin: 0;
  font-size: 14px;
  user-select: none;
  color: var(--eia-text);
}

.mark-review-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Navigation bar */
.exam-navigation {
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.nav-left,
.nav-center,
.nav-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav-center {
  flex: 1;
  justify-content: center;
}

/* Loading state */
.exam-loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--eia-text-muted);
  font-size: 18px;
}

.exam-loading i {
  font-size: 32px;
  display: block;
  margin-bottom: 15px;
  color: var(--eia-blue);
}

/* ===========================
   5. RESULTS PAGE
   =========================== */

.results-content {
  padding: 40px 30px;
}

/* Score and stats grid */
.results-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

/* Circular score */
.score-circle-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.score-circle {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.score-circle.pass {
  background: var(--eia-success);
}

.score-circle.fail {
  background: var(--eia-red);
}

.score-circle .score-value {
  font-size: 56px;
  font-weight: 700;
  color: var(--eia-white);
  line-height: 1;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-box {
  background: var(--eia-lgray);
  padding: 20px;
  border-radius: 6px;
  border: 2px solid var(--eia-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.stat-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-black);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 36px;
  font-weight: 600;
  color: var(--eia-slate);
}

/* Category performance */
.category-performance {
  margin-bottom: 40px;
}

.category-performance h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--eia-text);
  margin: 0 0 24px 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.category-item {
  background: var(--eia-lgray);
  padding: 20px;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.category-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-slate);
}

.category-stats {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.category-score {
  font-size: 28px;
  font-weight: 700;
}

.category-score.pass {
  color: var(--eia-success);
}

.category-score.fail {
  color: var(--eia-red);
}

.category-count {
  font-size: 14px;
  color: var(--eia-text-muted);
}

/* Results actions */
.results-actions {
  margin: 0;
  padding: 15px 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
}

.results-actions .btn-retake {
  justify-self: start;
}

.results-actions .btn-review {
  justify-self: center;
}

.results-actions .btn-exit {
  justify-self: end;
}

.results-actions .btn-review,
.results-actions .btn-retake,
.results-actions .btn-exit {
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.results-actions .btn-review,
.results-actions .btn-retake {
  background: var(--eia-slate);
  color: var(--eia-white);
  display: inline-block;
}

.results-actions .btn-review:hover,
.results-actions .btn-review:active,
.results-actions .btn-review:focus,
.results-actions .btn-retake:hover,
.results-actions .btn-retake:active,
.results-actions .btn-retake:focus {
  background: var(--eia-blue);
  color: var(--eia-white);
}

.results-actions .btn-exit {
  background: var(--eia-red);
  color: var(--eia-white);
  display: inline-block;
}

.results-actions .btn-exit:hover,
.results-actions .btn-exit:active,
.results-actions .btn-exit:focus {
  background: var(--eia-red-dark);
  color: var(--eia-white);
}

/* Scoring pending */
.scoring-pending {
  text-align: center;
  padding: 60px 20px;
}

.scoring-pending h3 {
  font-size: 24px;
  margin: 20px 0 10px 0;
  color: var(--eia-slate);
}

.scoring-pending p {
  font-size: 16px;
  color: var(--eia-text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* ===========================
   6. REVIEW PAGES (Pre-submit & Results Review)
   =========================== */

/* Pre-submit review */
.review-instructions {
  padding: 20px 30px;
  background: var(--eia-lgray);
  border-bottom: 1px solid var(--eia-dgray);
}

.review-instructions p {
  margin: 0;
  color: var(--eia-text-muted);
}

.review-stats-bar {
  background: var(--eia-dgray);
  padding: 12px 30px;
  display: flex;
  gap: 30px;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-text);
}

.review-stats-bar strong {
  color: var(--eia-slate);
  font-weight: 700;
}

.review-content {
  padding: 30px;
}

/* Question grids (shared) */
.review-question-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: 10px;
  padding: 0 30px 20px 30px;
  margin-bottom: 30px;
}

/* Pre-submit question boxes */
.review-question-box {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--eia-dgray);
  border-radius: 6px;
  background: var(--eia-white);
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.2s;
}

.review-question-box:hover {
  background: var(--eia-lgray);
  border-color: var(--eia-blue);
}

.review-question-box.answered {
  background: var(--eia-blue-light);
  border-color: var(--eia-blue);
}

.review-question-box.flagged {
  background: var(--eia-warning-bg);
  border-color: var(--eia-warning);
}

.review-question-box.unanswered {
  background: var(--eia-white);
  border-color: var(--eia-dgray);
}

.review-question-box.current {
  border-color: var(--eia-red);
  border-width: 3px;
}

/* Results review question boxes */
.results-review-question-box {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--eia-dgray);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--eia-white);
}

.results-review-question-box:hover {
  border-color: var(--eia-blue);
  background: var(--eia-blue-light);
}

.results-review-question-box.correct {
  border-color: var(--eia-success);
  background: var(--eia-success-bg);
}

.results-review-question-box.incorrect {
  border-color: var(--eia-red);
  background: var(--eia-error-bg);
}

.results-review-question-box.unanswered {
  border-color: var(--eia-dgray);
  background: var(--eia-white);
}

.results-review-question-box.correct.flagged,
.results-review-question-box.incorrect.flagged,
.results-review-question-box.unanswered.flagged {
  border-color: var(--eia-warning);
}

.results-review-question-box .question-number {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-text);
}

/* Review legend */
.review-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 20px;
  padding: 10px 30px 30px 30px;
}

.review-legend .legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.review-legend .legend-box {
  width: 30px;
  height: 30px;
  border-radius: 4px;
}

.review-legend .legend-item span:last-child {
  font-size: 14px;
  font-weight: 500;
  color: var(--eia-slate);
}

/* Review actions */
.review-actions {
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 40px;
}

/* Summary actions */
.review-summary-actions {
  padding: 15px 0;
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-start-review {
  padding: 12px 32px;
  border-radius: 6px;
  font-weight: 600;
}

.btn-back {
  padding: 12px 32px;
  border-radius: 6px;
  font-weight: 600;
}

/* Filter options */
.review-filters {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.filter-buttons {
  display: flex;
  gap: 10px;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid var(--eia-dgray);
  background: var(--eia-white);
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-slate);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--eia-blue);
  background: var(--eia-blue-light);
}

.filter-btn.active {
  border-color: var(--eia-blue);
  background: var(--eia-blue);
  color: var(--eia-white);
}

.filter-category {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-category label {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-slate);
}

.filter-category select {
  width: auto;
  min-width: 200px;
}

/* Review navigation */
.review-navigation {
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.review-nav-left,
.review-nav-center,
.review-nav-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.review-nav-center select#review-jump-select {
  min-width: 160px;
}

/* Question review header */
#review-question-view .question-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#review-question-view .question-header-bar .question-category {
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-slate);
}

.question-header-bar .review-question-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-question-meta .question-status {
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--eia-white);
}

.review-question-meta .question-status.correct {
  background: var(--eia-success);
}

.review-question-meta .question-status.incorrect {
  background: var(--eia-red);
}

.review-question-meta .question-status.unanswered {
  background: var(--eia-lgray);
  color: var(--eia-black);
}

/* Disable interactions in review mode */
#review-question-view .answer-option {
  cursor: default;
  pointer-events: none;
}

#review-question-view .answer-option:hover {
  background: var(--eia-lgray);
  border-color: transparent;
}

#review-question-view .answer-option.correct:hover {
  background: var(--eia-success-bg);
  border-color: var(--eia-success);
}

#review-question-view .answer-option.incorrect:hover {
  background: var(--eia-error-bg);
  border-color: var(--eia-red);
}

#review-question-view .answer-option input {
  cursor: default;
}

/* Correct answers display */
.correct-answers-display {
  margin-top: 20px;
  padding: 15px;
  background: var(--eia-success-bg);
  border: 1px solid var(--eia-success);
  border-radius: 6px;
  color: var(--eia-success-text);
}

/* Review comparison table */
.review-comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.review-comparison-table th,
.review-comparison-table td {
  padding: 10px 12px;
  text-align: center;
  vertical-align: middle;
}

.review-comparison-table thead th {
  font-weight: 600;
  font-size: 16px;
}

.review-comparison-table .label-col {
  width: 120px;
  font-weight: 600;
  color: var(--eia-slate);
}

.review-comparison-table tbody tr {
  border-bottom: 1px solid var(--eia-lgray);
}

/* Review comparison columns */
.review-comparison {
  display: flex;
  gap: 20px;
}

.review-column {
  flex: 1;
  min-width: 0;
}

.review-column-header {
  font-weight: 600;
  font-size: 16px;
  padding: 10px 0;
  text-align: center;
}

.review-column-content .dragdrop-item,
.review-column-content .reorder-option {
  margin-bottom: 8px;
}

.review-column-content .dragdrop-item:last-child,
.review-column-content .reorder-option:last-child {
  margin-bottom: 0;
}

/* Disable hover in review */
#review-question-view .dragdrop-item:hover,
#review-question-view .reorder-option:hover {
  background: inherit;
  border-color: inherit;
}

#review-question-view .dragdrop-item,
#review-question-view .reorder-option,
#review-question-view .blank-input,
#review-question-view .dropdown-select {
  cursor: default;
}

#review-question-view .dropdown-select {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--eia-dgray);
  border-radius: 4px;
  font-size: 16px;
  min-width: 120px;
}

#review-question-view .blank-input:disabled {
  background-color: var(--eia-white);
}

#review-question-view .blank-input.correct-blank:disabled {
  background: var(--eia-success-bg);
}

#review-question-view .blank-input.incorrect-blank:disabled {
  background: var(--eia-error-bg);
}

.unanswered-notice {
  padding: 12px;
  background: var(--eia-warning-bg);
  border: 1px solid var(--eia-warning);
  border-radius: 6px;
  margin-bottom: 16px;
  color: var(--eia-warning-text);
  font-weight: 500;
}

/* ===========================
   7. QUESTION TYPES
   =========================== */

/* Fill in the blank */
.blank-input {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--eia-dgray);
  border-radius: 4px;
  font-size: 16px;
  min-width: 120px;
  transition: all 0.2s;
}

.blank-input:focus {
  outline: none;
  border: 1px solid var(--eia-blue);
}

.blank-input.monospace-input {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
}

.blank-input:disabled {
  background-color: var(--eia-dgray);
  cursor: not-allowed;
}

.blank-input.correct-blank {
  border-color: var(--eia-success);
  background: var(--eia-success-bg);
}

.blank-input.incorrect-blank {
  border-color: var(--eia-red);
  background: var(--eia-error-bg);
}

/* Dropdown */
select,
.dropdown-select {
  border: 1px solid var(--eia-dgray);
}

select:focus,
.dropdown-select:focus {
  outline: none !important;
  border: 1px solid var(--eia-blue) !important;
  box-shadow: none !important;
}

select:focus-visible,
.dropdown-select:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

.dropdown-select.monospace-select {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
}

.dropdown-select.correct-dropdown {
  border-color: var(--eia-success) !important;
  background-color: var(--eia-success-bg) !important;
  color: var(--eia-success-text) !important;
}

.dropdown-select.incorrect-dropdown {
  border-color: var(--eia-red) !important;
  background-color: var(--eia-error-bg) !important;
  color: var(--eia-error-text) !important;
}

/* Reorder & Drag-drop shared */
.reorder-drop-target,
.dragdrop-zone,
.dragdrop-source-container {
  height: 52px;
  width: 400px;
  padding: 0;
  border: 0.5px solid var(--eia-dgray);
  border-radius: 4px;
  background: var(--eia-white);
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.reorder-drop-target:empty,
.dragdrop-zone:empty,
.dragdrop-source-container:empty {
  background: var(--eia-lgray);
}

.reorder-drop-target .reorder-option,
.dragdrop-zone .dragdrop-item,
.dragdrop-source-container .dragdrop-item {
  width: 100%;
  height: 100%;
  margin: 0;
  border: 1px solid transparent;
}

.reorder-option,
.dragdrop-item {
  padding: 12px 15px;
  background: var(--eia-white);
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: grab;
  user-select: none;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
  position: relative;
  padding-left: 40px;
}

.reorder-option::before,
.dragdrop-item::before {
  content: "⋮⋮";
  position: absolute;
  left: 12px;
  font-size: 18px;
  color: var(--eia-text-disabled);
  line-height: 1;
  letter-spacing: -2px;
}

.reorder-option:hover,
.dragdrop-item:hover {
  background: var(--eia-dgray);
  border-color: var(--eia-slate);
}

.reorder-option:active,
.dragdrop-item:active {
  cursor: grabbing;
}

.reorder-option.being-dragged,
.dragdrop-item.being-dragged {
  background: var(--eia-blue-light);
  border-color: var(--eia-blue);
  cursor: grabbing;
}

.reorder-option.monospace-text,
.dragdrop-item.monospace-text {
  font-family: 'Courier New', Courier, monospace;
  font-weight: 600;
}

/* Reorder specific */
.reorder-wrapper {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 15px;
  align-items: center;
}

.reorder-label {
  padding: 12px 15px;
  background: var(--eia-lgray);
  border: 1px solid var(--eia-lgray);
  border-radius: 4px;
  font-weight: 600;
  color: var(--eia-slate);
  min-height: 52px;
  display: flex;
  align-items: center;
}

.reorder-items-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reorder-drop-target.ui-droppable-hover {
  background: rgba(33, 150, 243, 0.05);
}

/* Correct/wrong answer styling */
.reorder-option.correct-answer,
.dragdrop-item.correct-answer {
  background: var(--eia-success-bg) !important;
  border-color: var(--eia-success) !important;
  color: var(--eia-success-text);
  cursor: not-allowed !important;
}

.reorder-option.wrong-answer,
.dragdrop-item.wrong-answer {
  background: var(--eia-error-bg) !important;
  border-color: var(--eia-red) !important;
  color: var(--eia-error-text);
  cursor: not-allowed !important;
}

.dragdrop-item.disabled:not(.correct-answer):not(.wrong-answer),
.dragdrop-item.ui-state-disabled:not(.correct-answer):not(.wrong-answer),
.reorder-option.ui-state-disabled:not(.correct-answer):not(.wrong-answer) {
  opacity: 0.5;
  cursor: not-allowed !important;
  background: var(--eia-lgray) !important;
}

/* Drag & drop specific */
.dragdrop-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.dragdrop-source {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dragdrop-source-container.drag-over,
.dragdrop-zone.drag-over {
  background: var(--eia-blue-light);
}

.dragdrop-targets {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dragdrop-zone-wrapper {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.dragdrop-zone-label {
  flex: 0 0 180px;
  padding: 12px 15px;
  background: var(--eia-lgray);
  border-radius: 4px;
  font-weight: 600;
  color: var(--eia-slate);
  display: flex;
  align-items: center;
}

/* ===========================
   8. CASE STUDIES & EXHIBITS
   =========================== */

/* Shared vertical tabs structure */
.case-study-container,
.exhibit-container {
  display: flex;
  gap: 0;
  margin: 0;
  background: var(--eia-white);
}

.case-study-tabs,
.exhibit-tabs {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--eia-white);
  padding: 0;
}

.case-study-tab,
.exhibit-tab {
  padding: 12px 15px;
  background: var(--eia-lgray);
  border: none;
  border-right: 3px solid var(--eia-dgray);
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--eia-text-muted);
  transition: all 0.2s;
  user-select: none;
  text-align: left;
}

.case-study-tab:first-child,
.exhibit-tab:first-child {
  border-top: 1px solid var(--eia-dgray);
  border-left: 1px solid var(--eia-dgray);
  border-top-left-radius: 4px;
}

.case-study-tab:last-child,
.exhibit-tab:last-child {
  border-bottom: 1px solid var(--eia-dgray);
  border-left: 1px solid var(--eia-dgray);
  border-bottom-left-radius: 4px;
}

.case-study-tab:not(:first-child):not(:last-child),
.exhibit-tab:not(:first-child):not(:last-child) {
  border-left: 1px solid var(--eia-dgray);
}

.case-study-tab:hover,
.exhibit-tab:hover {
  background: var(--eia-dgray);
}

.case-study-tab.active,
.exhibit-tab.active {
  background: var(--eia-white);
  color: var(--eia-slate);
  border-right: 3px solid var(--eia-slate);
}

.case-study-content,
.exhibit-content {
  flex: 1;
  background: var(--eia-white);
  overflow-y: auto;
}

.case-study-panel,
.exhibit-panel {
  display: none;
  padding: 0 30px;
  min-height: 400px;
}

.case-study-panel.active,
.exhibit-panel.active {
  display: block;
}

.case-study-answers-area,
.exhibit-answers-area {
  margin-top: 0;
}

.case-study-answers-area .answer-container-inner,
.exhibit-answers-area .answer-container-inner {
  margin: 1.5rem 0 0;
  padding: 16px;
  background: var(--eia-lgray);
  border-radius: 8px;
  border: 1px solid var(--eia-dgray);
}

.case-study-answers-area .answer-container-inner.hide-container,
.exhibit-answers-area .answer-container-inner.hide-container {
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
}

/* ===========================
   9. RESPONSIVE
   =========================== */

@media (max-width: 992px) {
  .exam-config-body {
    grid-template-columns: 1fr;
  }
  
  .exam-options-column {
    border-left: none;
    border-top: 1px solid var(--eia-dgray);
  }
  
  .results-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .exam-config-container,
  .exam-player-container,
  .exam-results-container,
  .exam-review-container {
    padding: 20px 0;
  }
  
  .exam-title-bar {
    padding: 15px 20px;
  }
  
  .exam-number-bar {
    padding: 8px 20px;
  }
  
  .exam-info-column,
  .exam-options-column {
    padding: 20px;
  }
  
  .mode-buttons {
    grid-template-columns: 1fr;
  }
  
  .exam-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .exam-navigation {
    flex-direction: column;
  }
  
  .nav-left,
  .nav-center,
  .nav-right {
    width: 100%;
    justify-content: center;
  }
  
  .question-content-area {
    padding: 20px;
  }
  
  .question-header-bar {
    flex-direction: column;
    text-align: center;
  }
  
  .results-content {
    padding: 30px 20px;
  }
  
  .category-grid {
    grid-template-columns: 1fr;
  }
  
  .results-actions {
    flex-direction: column;
  }
  
  .results-actions .btn {
    width: 100%;
    text-align: center;
  }
  
  .score-circle {
    width: 180px;
    height: 180px;
  }
  
  .score-circle .score-value {
    font-size: 48px;
  }
  
  .review-stats {
    grid-template-columns: 1fr;
  }
  
  .filter-buttons {
    flex-direction: column;
  }
  
  .review-question-grid {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
  }
  
  .review-navigation {
    flex-direction: column;
  }
  
  .review-nav-left,
  .review-nav-center,
  .review-nav-right {
    width: 100%;
    justify-content: center;
  }
  
  .review-actions {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .review-actions .nav-button {
    flex: 1;
  }
}

@media (max-width: 600px) {
  .review-comparison {
    flex-direction: column;
  }
  
  .review-comparison-table {
    font-size: 14px;
  }
  
  .review-comparison-table .label-col {
    width: 80px;
  }
}

/* ===========================
   10. EXAM LIST PAGE (MY EXAMS)
   =========================== */

.exam-list-page {
  padding: 40px 0;
  background-color: var(--eia-lgray);
  min-height: calc(100vh - 200px);
}

.exam-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.exam-list-header h1 {
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  color: var(--eia-slate);
}

/* Redeem Form */
.redeem-form {
  display: flex;
}

.redeem-input-group {
  display: flex;
  gap: 0;
}

.redeem-input-group input {
  padding: 10px 16px;
  font-size: 1rem;
  border: 1px solid var(--eia-dgray);
  border-right: none;
  border-radius: 4px 0 0 4px;
  width: 200px;
  outline: none;
}

.redeem-input-group input:focus {
  border-color: var(--eia-blue);
}

.redeem-input-group .btn-exam {
  border-radius: 0 4px 4px 0;
}

/* Notices */
.exam-list-notice {
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.exam-list-notice p {
  margin: 0;
  font-weight: 500;
}

.exam-list-notice.success {
  background-color: var(--eia-success-bg);
  color: var(--eia-success-text);
}

.exam-list-notice.error {
  background-color: var(--eia-error-bg);
  color: var(--eia-error-text);
}

/* Empty State */
.exam-list-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--eia-white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.exam-list-empty .empty-icon {
  font-size: 4rem;
  color: var(--eia-dgray);
  margin-bottom: 20px;
}

.exam-list-empty h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--eia-slate);
  margin-bottom: 10px;
}

.exam-list-empty p {
  color: var(--eia-text-muted);
  margin: 0;
}

/* ===========================
   11. EXAM CARDS (List Page specific)
   =========================== */

.exam-card {
  background: var(--eia-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.exam-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.exam-card-header {
  padding: 20px;
  background: var(--eia-slate);
}

.exam-card-header .exam-title {
  color: var(--eia-white);
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.exam-card .exam-number-bar {
  padding: 8px 20px;
}

.exam-card-body {
  padding: 24px;
  flex: 1;
}

.exam-card-body .exam-description {
  margin-bottom: 20px;
}

.exam-card-body .exam-stats {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 15px;
  border-top: 1px solid var(--eia-dgray);
}

.exam-card-body .stat-item i {
  color: var(--eia-red);
}

.exam-card-body .stat-item.stat-cat i {
  color: var(--eia-warning);
}

.exam-card-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--eia-dgray);
  background-color: var(--eia-lgray);
  text-align: right;
}

/* ===========================
   12. EXAM LIST SIDEBAR
   =========================== */

.exam-list-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  background: var(--eia-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.sidebar-card-header {
  background: var(--eia-slate);
  padding: 15px 20px;
}

.sidebar-card-header h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--eia-white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-card-header h4 i {
  font-size: 18px;
  color: var(--eia-warning);
}

.sidebar-card-body {
  padding: 20px;
}

.sidebar-card-body p {
  margin: 0;
  color: var(--eia-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* Progress Summary */
.progress-summary {
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.progress-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.progress-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--eia-slate);
}

/* Performance-based colors for progress stats */
.progress-value.stat-success {
  color: var(--eia-success);
}

.progress-value.stat-warning {
  color: #e6a000;
}

.progress-value.stat-danger {
  color: var(--eia-red);
}

.progress-value.stat-neutral {
  color: var(--eia-slate);
}

/* Performance-based colors for progress stats */
.progress-value.stat-success {
  color: var(--eia-success);
}

.progress-value.stat-warning {
  color: #e6a000;
}

.progress-value.stat-danger {
  color: var(--eia-red);
}

.progress-value.stat-info {
  color: var(--eia-blue);
}

.progress-value.stat-neutral {
  color: var(--eia-slate);
}

.progress-label {
  font-size: 14px;
  color: var(--eia-text-muted);
}

/* Badge Placeholder */
.badge-placeholder {
  text-align: center;
  padding: 10px 0;
}

.badge-placeholder .badge-icon {
  font-size: 48px;
  color: var(--eia-dgray);
  margin-bottom: 10px;
}

.badge-placeholder p {
  color: var(--eia-text-muted);
}

/* Study Tips */
.study-tip {
  font-style: italic;
}

/* ===========================
   13. EXAM LIST RESPONSIVE
   =========================== */

@media (max-width: 768px) {
  .exam-list-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .exam-list-header h1 {
    text-align: center;
  }
  
  .redeem-form {
    width: 100%;
  }
  
  .redeem-input-group {
    width: 100%;
  }
  
  .redeem-input-group input {
    flex: 1;
    width: auto;
  }
}

@media (max-width: 991px) {
  .exam-list-sidebar {
    margin-top: 30px;
  }
}