/**
 * CD-IELTS Authentic Open Gap-Fill Stylesheet
 * Computer-Delivered IELTS Text Inputs, Tables, and Fill-in-the-Blank Fields
 * Design System Harmonized with English Mastery Hub Design Tokens
 */

/* Unified Text Inputs in Reading Passages */
.pane input[type="text"]:not(.raw-input),
.q-section-card input[type="text"],
.q-item input[type="text"],
.text-input,
.q-input {
  display: inline-block;
  min-height: 36px;
  min-width: 140px;
  max-width: 280px;
  padding: 0.375rem 0.625rem;
  margin: 0.125rem 0.25rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: #0f172a;
  background-color: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  vertical-align: middle;
}

.pane input[type="text"]:hover,
.q-section-card input[type="text"]:hover,
.text-input:hover,
.q-input:hover {
  border-color: #94a3b8;
  background-color: #f8fafc;
}

.pane input[type="text"]:focus,
.q-section-card input[type="text"]:focus,
.text-input:focus,
.q-input:focus {
  outline: none;
  border-color: #0284c7;
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18), 0 1px 2px rgba(15, 23, 42, 0.05);
}

/* Question Number Badge / Prefix */
.q-num-pill,
.q-item .q-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  border-radius: 6px;
  background-color: #e0f2fe;
  color: #0369a1;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-right: 0.375rem;
}

/* Graded / Review Feedback Badges */
input[type="text"].is-correct,
.text-input.is-correct,
.q-input.is-correct {
  border-color: #10b981 !important;
  background-color: #ecfdf5 !important;
  color: #047857 !important;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2) !important;
}

input[type="text"].is-wrong,
input[type="text"].is-incorrect,
.text-input.is-wrong,
.text-input.is-incorrect,
.q-input.is-wrong {
  border-color: #ef4444 !important;
  background-color: #fef2f2 !important;
  color: #b91c1c !important;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2) !important;
}

/* Dark Mode Harmonization */
.theme-dark input[type="text"]:not(.raw-input),
[data-theme='dark'] input[type="text"]:not(.raw-input),
.dark input[type="text"]:not(.raw-input),
body.dark-mode input[type="text"]:not(.raw-input),
.theme-dark .text-input,
[data-theme='dark'] .text-input,
.dark .text-input,
body.dark-mode .text-input,
.theme-dark .q-input,
[data-theme='dark'] .q-input,
.dark .q-input,
body.dark-mode .q-input {
  background-color: #1e293b;
  border-color: #475569;
  color: #f8fafc;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.theme-dark input[type="text"]:hover,
[data-theme='dark'] input[type="text"]:hover,
.dark input[type="text"]:hover,
body.dark-mode input[type="text"]:hover,
.theme-dark .text-input:hover,
[data-theme='dark'] .text-input:hover,
.dark .text-input:hover,
body.dark-mode .text-input:hover {
  background-color: #334155;
  border-color: #64748b;
}

.theme-dark input[type="text"]:focus,
[data-theme='dark'] input[type="text"]:focus,
.dark input[type="text"]:focus,
body.dark-mode input[type="text"]:focus,
.theme-dark .text-input:focus,
[data-theme='dark'] .text-input:focus,
.dark .text-input:focus,
body.dark-mode .text-input:focus {
  background-color: #0f172a;
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.22);
}

.theme-dark .q-num-pill,
[data-theme='dark'] .q-num-pill,
.dark .q-num-pill,
body.dark-mode .q-num-pill {
  background-color: #0f172a;
  color: #38bdf8;
}

.theme-dark input[type="text"].is-correct,
[data-theme='dark'] input[type="text"].is-correct,
.dark input[type="text"].is-correct,
body.dark-mode input[type="text"].is-correct {
  background-color: rgba(16, 185, 129, 0.2) !important;
  border-color: #34d399 !important;
  color: #6ee7b7 !important;
}

.theme-dark input[type="text"].is-wrong,
[data-theme='dark'] input[type="text"].is-wrong,
.dark input[type="text"].is-wrong,
body.dark-mode input[type="text"].is-wrong {
  background-color: rgba(239, 68, 68, 0.2) !important;
  border-color: #f87171 !important;
  color: #fca5a5 !important;
}


/* Ensure Sentence Completion Cards and Fill-in-the-blank items flow inline */
.q-sentence-card,
div.q-item:has(input[type="text"]) {
  display: block !important;
  line-height: 2.5 !important;
}

.q-sentence-card p,
div.q-item:has(input[type="text"]) p {
  display: block !important;
  line-height: 2.5 !important;
  margin: 0 !important;
}

span[id^="container-q"],
.q-inline-blank {
  display: inline-flex !important;
  vertical-align: middle !important;
  margin: 0 0.25rem !important;
}


/* Mobile Input Constraint Hardening (<= 640px) */
@media (max-width: 640px) {
  .pane input[type="text"]:not(.raw-input),
  .q-section-card input[type="text"],
  .q-item input[type="text"],
  .text-input,
  .q-input {
    min-height: 32px !important;
    min-width: 85px !important;
    width: 105px !important;
    max-width: 135px !important;
    padding: 0.25rem 0.4rem !important;
    font-size: 0.8125rem !important;
    margin: 0.1rem 0.15rem !important;
  }
}