/**
 * Quiz Player Styling
 * @author Dhanshree Atre, Rafael Dietsch
 * @version 05/03/2026
 */

:root {
  --qp-card-radius: 10px;
  --qp-card-top-stat-size: 0.82rem;
  --qp-card-label-size: 0.92rem;
  --white: #fff;
  --qp-transparent: transparent;
  --qp-card-text: #2f2f2f;
  --qp-card-selected-shadow: rgba(47, 47, 47, 0.2);
  --qp-card-shadow: inset 0 0 0 1px var(--dark);
}

/* LAYOUT */
#player-layout {
  display: flex;
  height: calc(100vh - 100px);
  background-color: var(--home-blue);
  flex-direction: column;
}

/* MAIN CONTENT */
#player-main {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 20px;
  background-color: var(--white);
  flex: 1;
  overflow-y: auto;
}

/* QUESTION CONTAINER */
#question-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1;
}

#question-container.hidden {
  display: none;
}

.question-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-bottom: 2px solid var(--light-gray);
  padding-bottom: 16px;
}

.question-text {
  /* Match creator question input styling */
  flex: 1;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-gray);
  margin: 0;
  border: 2px solid var(--light-gray);
  border-radius: 6px;
  background: var(--white);
  padding: 10px 16px;
}

.question-meta {
  display: flex;
  gap: 24px;
  font-size: 1rem;
  color: var(--dark-gray);
}

.question-points,
.question-timer {
  display: flex;
  align-items: center;
  gap: 6px;
}

.question-points span,
.question-timer span {
  font-weight: 700;
  color: var(--teal-alt);
}

#question-timer {
  transition: color 0.3s ease;
  min-width: 30px;
  text-align: right;
}

/* ANSWER CONTAINER */
.question-answers-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

/* ANSWER TYPES - Grid Layouts */
.question-type-multiple-choice,
.question-type-true-false,
.question-type-multi-select {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.question-type-matching {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.question-type-fill-blank {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ANSWER OPTIONS */
.answer-option {
  /* Mirror creator's choice-card */
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 4rem;
  border-radius: var(--qc-card-radius);
  border: 1px solid var(--orange-dark);
  box-shadow: var(--qc-card-shadow);
  background-color: var(--yellow-alt);
  color: var(--qc-card-text);
  font-size: var(--qc-card-label-size);
  padding: 1.35rem 0.75rem 0.75rem;
  text-align: center;
  cursor: pointer;
  transition: filter 0.12s ease, transform 0.12s ease;
}

.answer-option:hover {
  filter: brightness(0.98);
}

.answer-option input[type="radio"],
.answer-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--teal-alt);
}

.answer-option input[type="radio"]:checked + .answer-text,
.answer-option input[type="checkbox"]:checked + .answer-text {
  font-weight: 700;
  color: var(--teal);
}

/* Color-coded cards for multiple choice/multi-select */
.question-type-multiple-choice .answer-option:nth-child(4n + 1),
.question-type-true-false .answer-option:nth-child(2n + 1) {
  background-color: var(--yellow-alt);
  border-color: var(--orange-dark);
}

.question-type-multiple-choice .answer-option:nth-child(4n + 2),
.question-type-true-false .answer-option:nth-child(2n) {
  background-color: var(--pink);
  border-color: var(--pink-dark);
}

.question-type-multiple-choice .answer-option:nth-child(4n + 3) {
  background-color: var(--salmon);
  border-color: var(--danger);
}

.question-type-multiple-choice .answer-option:nth-child(4n + 4) {
  background-color: var(--create-alt);
  border-color: var(--create-dark);
}

/* Multi-select specific */
.question-type-multi-select {
  grid-template-columns: 1fr;
}

.question-type-multi-select .answer-option {
  background-color: var(--light-gray);
  border-color: var(--dark-gray);
}

.question-type-multi-select .answer-option:hover {
  background-color: var(--yellow-alt);
  border-color: var(--orange-dark);
}

/* MATCHING PAIRS */
.matching-pair {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background-color: var(--light-gray);
  border-radius: var(--qp-card-radius);
  border-left: 4px solid var(--purple);
}

.matching-left {
  font-weight: 700;
  color: var(--qp-card-text);
  padding: 8px;
  background-color: var(--white);
  border-radius: 4px;
  border: 1px solid var(--dark-gray);
}

.matching-pair select {
  padding: 8px 12px;
  border: 2px solid var(--dark-gray);
  border-radius: 4px;
  background-color: var(--white);
  color: var(--qp-card-text);
  font-size: 0.95rem;
  cursor: pointer;
  min-width: 150px;
}

.matching-pair select:focus {
  outline: 2px solid var(--teal-alt);
  outline-offset: 1px;
}

/* FILL IN THE BLANK */
.fill-blank-input {
  padding: 12px 16px;
  border: 2px solid var(--dark-gray);
  border-radius: 6px;
  background-color: var(--white);
  color: var(--qp-card-text);
  font-size: 1rem;
  width: 100%;
  max-width: 500px;
}

.fill-blank-input:focus {
  outline: 2px solid var(--teal-alt);
  outline-offset: 1px;
  border-color: var(--teal-alt);
}

.fill-blank-input::placeholder {
  color: var(--dark-gray);
  opacity: 0.58;
}

/* NAVIGATION BUTTONS */
.player-navigation {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 2px solid var(--light-gray);
}

body.quiz-complete .player-navigation {
  display: none !important;
}

.nav-button {
  padding: 12px 24px;
  border: 2px solid var(--teal);
  border-radius: 6px;
  background-color: var(--teal-alt);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s ease;
  min-width: 120px;
}

.nav-button:hover:not(:disabled) {
  background-color: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
}

.nav-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.prev-button {
  background-color: var(--light-gray);
  border-color: var(--dark-gray);
  color: var(--dark);
}

.prev-button:hover:not(:disabled) {
  background-color: var(--dark-gray);
  color: var(--white);
}

.submit-button {
  background-color: var(--teal-alt);
  border-color: var(--teal);
}

.submit-button:hover:not(:disabled) {
  background-color: var(--teal);
}

.next-button {
  background-color: var(--teal);
  border-color: var(--teal-alt);
}

.next-button:hover:not(:disabled) {
  background-color: var(--teal-alt);
}

/* RESULTS SCREEN */
.results-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex: 1;
  text-align: center;
  padding: 40px;
}

.results-screen.hidden {
  display: none;
}

.results-screen h2 {
  font-size: 2.5rem;
  color: var(--dark-gray);
  margin: 0;
}

.results-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: var(--light-gray);
  padding: 32px;
  border-radius: var(--qp-card-radius);
  border: 2px solid var(--orange-dark);
}

.results-score,
.results-percentage {
  font-size: 1.5rem;
  color: var(--qp-card-text);
}

.results-score span,
.results-percentage span {
  font-weight: 700;
  color: var(--teal);
  font-size: 1.8rem;
}

.results-content .nav-button {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

/* ERROR MESSAGE */
.error-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px;
  background-color: var(--light-gray);
  border: 2px solid var(--danger);
  border-radius: var(--qp-card-radius);
  text-align: center;
}

.error-message p {
  font-size: 1.2rem;
  color: var(--danger);
  margin: 0;
}

.error-message .nav-button {
  background-color: var(--danger);
  border-color: var(--danger);
}

.error-message .nav-button:hover {
  background-color: rgba(220, 53, 69, 0.8);
}

/* PLAYER CONTROLS IN NAV */
.player-controls {
  display: flex;
  gap: 20px;
  font-size: 1rem;
  color: var(--dark-gray);
  font-weight: 600;
}

.player-status,
.player-score {
  display: flex;
  align-items: center;
  gap: 4px;
}

.player-status span,
.player-score span {
  color: var(--teal-alt);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
  .question-type-multiple-choice,
  .question-type-true-false,
  .question-type-multi-select {
    grid-template-columns: 1fr;
  }

  .player-navigation {
    flex-direction: column;
  }

  .nav-button {
    width: 100%;
  }

  .matching-pair {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .matching-pair select {
    width: 100%;
  }

  #player-main {
    padding: 16px;
  }

  .question-text {
    font-size: 1.2rem;
  }

  .player-controls {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  #player-main {
    padding: 12px;
    gap: 12px;
  }

  .question-text {
    font-size: 1rem;
  }

  .question-meta {
    gap: 12px;
    font-size: 0.9rem;
  }

  .answer-option {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .results-screen h2 {
    font-size: 1.8rem;
  }

  .results-content {
    padding: 20px;
  }

  .nav-button {
    padding: 10px 16px;
    font-size: 0.9rem;
    min-width: auto;
  }
}