/* Combined CSS for CurdsPro Quiz pages - Educational Theme */

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Subtle Animations */
@keyframes gentle-float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

@keyframes subtle-shadow {
    0% { box-shadow: 0 0 5px rgba(65, 105, 225, 0.3); }
    50% { box-shadow: 0 0 10px rgba(65, 105, 225, 0.4); }
    100% { box-shadow: 0 0 5px rgba(65, 105, 225, 0.3); }
}

@keyframes gentle-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Base Styles */
body {
    font-family: 'Open Sans', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    margin: 0;
    padding: 2.5rem 0;
    background-image: none;
    overflow-x: hidden;
}

.container {
    max-width: 1060px;
    margin: 0 auto;
    background-color: transparent;
    padding: 0 1.25rem 3rem 1.25rem;
    border-radius: 0;
    box-shadow: none;
    border: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #2c3e50;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-family: 'Georgia', 'Times New Roman', serif;
}

h1 {
    color: #111827;
    text-align: center;
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.2px;
    font-size: 2rem;
    border-bottom: 0;
    padding-bottom: 0;
}

p {
    line-height: 1.7;
    margin-bottom: 1rem;
    color: #444444;
}

a {
    color: #3498db;
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 1px dotted #3498db;
}

a:hover {
    color: #2980b9;
    border-bottom: 1px solid #2980b9;
}

/* Quiz List Page Styles */
.quiz-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: 1.75rem 2rem;
    align-items: stretch;
}

.quiz-card {
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 16px;
    text-decoration: none;
    color: #111827;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
    min-height: 240px;
    border: 1px solid #ececec;
    position: relative;
    overflow: visible;
    box-shadow: 0 1px 0 rgba(0,0,0,0.02), 0 8px 24px rgba(0,0,0,0.06);
}

/* Remove the decorative left bar from the brighter design */
.quiz-card::before { display: none; }

.quiz-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.10);
}

.quiz-card:hover::before {
    opacity: 1;
}

.quiz-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.15rem;
    color: #111827;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

.card-options {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.75rem;
    width: 100%;
    margin-top: 1rem;
    padding-top: 0.5rem;
    border-top: 1px solid #f0f0f0;
    min-height: 72px;
    align-items: flex-start;
}

.card-options a {
    text-decoration: none;
    color: #0b72b9;
    font-weight: 700;
    padding: 0.45rem 0.7rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    background-color: #f5f8ff;
    position: relative;
    border: 1px solid #dbe7ff;
    z-index: 1;
    font-size: 0.9rem;
}

.card-options a:hover {
    color: #084c7a;
    background-color: #eaf2ff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* remove glossy swipe effect for a flatter look */
.card-options a::before { display: none; }

/* Recommendation banner (top) */
.rec-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    max-width: 560px;
    margin: 0.5rem auto 2rem auto;
    padding: 0.75rem 1rem;
    border: 2px solid #d8f3a0;
    background: #fbffe7;
    border-radius: 14px;
    color: #2b2b2b;
}

.rec-icon { font-size: 1.15rem; }

.rec-subtitle {
    text-align: center;
    color: #6b7280;
    margin: 0 0 1.25rem 0;
}

/* Featured card */
.quiz-card.featured {
    border: 2px solid #ff8a3d;
    box-shadow: 0 4px 0 rgba(255,138,61,0.12), 0 16px 32px rgba(0,0,0,0.08);
}

.badge-top-pick {
    position: absolute;
    top: -12px;
    right: 16px;
    background: #111827;
    color: #fff;
    border: 2px solid #ffd2b1;
    border-radius: 999px;
    padding: 0.25rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Bottom page CTA */
.page-cta {
    display: flex;
    justify-content: center;
    margin-top: 2.25rem;
}

.primary-cta {
    display: inline-block;
    padding: 0.9rem 2rem;
    background: #1f2937;
    color: #ffffff;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: inset 0 -2px 0 rgba(255,255,255,0.15), 0 4px 14px rgba(0,0,0,0.15);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.primary-cta:hover {
    transform: translateY(-1px);
    box-shadow: inset 0 -2px 0 rgba(255,255,255,0.2), 0 8px 18px rgba(0,0,0,0.2);
}

/* Quiz Page Styles */
.quiz-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e5eb;
}

.question {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #f9f9f9;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e5eb;
    transition: all 0.3s ease;
}

.question:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.question-text {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-weight: bold;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.choices {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.choices label {
    display: block;
    padding: 1rem;
    background-color: #ffffff;
    border: 1px solid #e0e5eb;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    color: #333;
}

.choices label:hover {
    transform: translateX(5px);
    background-color: #f5f7fa;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.choices label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: rgba(52, 152, 219, 0.1);
    transition: width 0.3s ease;
    z-index: -1;
}

.choices label:hover::before {
    width: 100%;
}

.choices input[type="radio"] {
    margin-right: 10px;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    margin-top: 2rem;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.submit-btn:hover {
    transform: translateY(-2px);
    background-color: #2980b9;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.submit-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.submit-btn:hover::after {
    left: 100%;
}

/* Card Styles */
.card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e5eb;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card-body {
    padding: 1.5rem;
    color: #333333;
    background-color: #ffffff;
}

/* Quiz Results Styles */
.results-summary {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: #2c3e50;
    font-weight: bold;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.result-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background-color: #f9f9f9;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid #e0e5eb;
    color: #333333; /* Ensure text is readable */
}

.result-item.correct {
    background-color: rgba(76, 175, 80, 0.05);
    border-left: 5px solid #4caf50;
}

.result-item.incorrect {
    background-color: rgba(231, 76, 60, 0.05);
    border-left: 5px solid #e74c3c;
}

.result-item p {
    font-size: 1.1rem;
    margin: 0 0 10px 0;
    font-weight: bold;
    color: #2c3e50;
}

.result-item ul {
    list-style-type: none;
    padding-left: 0;
}

.result-item li {
    padding: 8px 0;
    border-bottom: 1px solid #e0e5eb;
}

.result-item li:last-child {
    border-bottom: none;
}

.explanation {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f5f7fa;
    border-radius: 4px;
    font-style: italic;
    border: 1px dashed #e0e5eb;
    color: #444444; /* Darker color for explanation text */
}

.correct-choice {
    font-weight: bold;
    color: #27ae60;
}

.result-item .user-answer {
    font-weight: bold;
    color: #e74c3c;
}

.result-item .correct-answer {
    font-weight: bold;
    color: #27ae60;
}

.research-link, .try-again-link {
    margin-top: 2rem;
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #3498db;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
}

.research-link:hover, .try-again-link:hover {
    transform: translateY(-2px);
    background-color: #2980b9;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    color: white;
}

.research-link::after, .try-again-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.try-again-link:hover::after, .research-link:hover::after {
    left: 100%;
}

/* Quiz Button Styles */
.quiz-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.quiz-button {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(90deg, #7b68ee, #00f2fe);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
    text-align: center;
    min-width: 180px;
}

.quiz-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(123, 104, 238, 0.6);
    color: white;
}

.quiz-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
    z-index: -1;
}

.quiz-button:hover::after {
    left: 100%;
}

.research-button {
    background: linear-gradient(90deg, #7b68ee, #00f2fe);
}

.try-again-button {
    background: linear-gradient(90deg, #f0a6ca, #7b68ee);
}

.back-button {
    background: linear-gradient(90deg, #00f2fe, #4caf50);
}

/* Research Paper Page Styles */
.card {
    background-color: #1e1e2e;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(123, 104, 238, 0.3);
    border: 1px solid rgba(123, 104, 238, 0.2);
    overflow: hidden;
    margin-bottom: 2rem;
}

.card-body {
    padding: 2rem;
}

blockquote {
    border-left: 4px solid #7b68ee;
    padding-left: 1rem;
    margin-left: 0;
    color: #b8b8d4;
    font-style: italic;
    background-color: rgba(123, 104, 238, 0.1);
    padding: 1rem;
    border-radius: 0 8px 8px 0;
}

code {
    background-color: #252538;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
    color: #00f2fe;
}

pre {
    background-color: #252538;
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    border: 1px solid rgba(123, 104, 238, 0.2);
}

pre code {
    background-color: transparent;
    padding: 0;
    color: #e0e0e0;
}

img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(123, 104, 238, 0.2);
}

th {
    background-color: #2d2d42;
    color: #f0a6ca;
}

tr:nth-child(even) {
    background-color: #252538;
}

tr:hover {
    background-color: #2d2d4a;
}

.back-to-quiz {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(90deg, #7b68ee, #00f2fe);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
}

.back-to-quiz:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(123, 104, 238, 0.6);
    color: white;
}

/* Navigation Styles */
.navigation {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.nav-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(90deg, #7b68ee, #00f2fe);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
}

.nav-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(123, 104, 238, 0.6);
    color: white;
}

/* Error Styles */
.error {
    padding: 1.5rem;
    background-color: rgba(231, 76, 60, 0.15);
    border-left: 5px solid #e74c3c;
    border-radius: 8px;
    margin-bottom: 2rem;
}


        /* Custom tab styling */
        .custom-tabs {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
            border-bottom: 1px solid #dee2e6;
        }
        .custom-tabs li {
            margin-bottom: -1px;
        }
        .custom-tab-button {
            position: relative;
            display: block;
            padding: 0.5rem 1rem;
            border: 1px solid transparent;
            border-top-left-radius: 0.25rem;
            border-top-right-radius: 0.25rem;
            cursor: pointer;
            background-color: transparent;
            font-size: 1rem;
            font-weight: 400;
            color: #495057;
        }
        .custom-tab-button:hover {
            border-color: #e9ecef #e9ecef #dee2e6;
            background-color: #f8f9fa;
        }
        .custom-tab-button.active {
            color: #495057;
            background-color: #fff;
            border-color: #dee2e6 #dee2e6 #fff;
        }
        .custom-tab-content {
            display: none;
            padding: 1rem 0;
        }
        .custom-tab-content.active {
            display: block;
        }
        /* Card styling */
        .card {
            position: relative;
            display: flex;
            flex-direction: column;
            min-width: 0;
            word-wrap: break-word;
            background-color: #fff;
            background-clip: border-box;
            border: 1px solid rgba(0,0,0,.125);
            border-radius: 0.25rem;
        }
        .card-body {
            flex: 1 1 auto;
            padding: 1rem;
        }
        .mt-3 {
            margin-top: 1rem;
        }
        .mb-4 {
            margin-bottom: 1.5rem;
        }
        .text-muted {
            color: #6c757d;
        }
        .card-title {
            margin-bottom: 0.75rem;
            font-size: 1.25rem;
        }
        .list-group {
            display: flex;
            flex-direction: column;
            padding-left: 0;
            margin-bottom: 0;
            border-radius: 0.25rem;
        }
        .list-group-item {
            position: relative;
            display: block;
            padding: 0.75rem 1.25rem;
            background-color: #fff;
            border: 1px solid rgba(0,0,0,.125);
        }
        .list-group-item:first-child {
            border-top-left-radius: inherit;
            border-top-right-radius: inherit;
        }
        .list-group-item:last-child {
            border-bottom-right-radius: inherit;
            border-bottom-left-radius: inherit;
        }

/* Mobile responsiveness for small phones */
@media (max-width: 600px) {
  body {
    padding: 0.75rem 0;
  }
  .container {
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 0.75rem;
    border-radius: 0;
    box-shadow: none;
    border: 0;
  }
  .quiz-list {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .quiz-card {
    text-align: left;
    min-height: auto;
    padding: 1rem;
  }
  .card-options {
    justify-content: stretch;
  }
  .card-options a {
    width: 100%;
    text-align: center;
  }
}

/* ==============================
   Selling Tips Page Styles
   (migrated from html/selling-tips/index.cfm)
   ============================== */

/* Minimal grid to simulate Bootstrap columns without loading Bootstrap */
.selling-grid .row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -12px;  /* gutter compensation */
  margin-right: -12px; /* gutter compensation */
}

/* Basic column padding (gutters) */
.selling-grid [class*="col-"] {
  box-sizing: border-box;
  padding-left: 12px;
  padding-right: 12px;
  width: 100%; /* mobile-first: full width */
  margin-bottom: 24px; /* vertical rhythm between cards */
}

/* Explicit mobile width for .col-12 */
.selling-grid .col-12 { width: 100%; }

/* sm breakpoint (>=576px) */
@media (min-width: 576px) {
  .selling-grid .col-sm-6 { width: 50%; }
}

/* md breakpoint (>=768px) */
@media (min-width: 768px) {
  .selling-grid .col-md-6 { width: 50%; }
  .selling-grid .col-md-8 { width: 66.6667%; }
  .selling-grid .col-md-4 { width: 33.3333%; }
}

/* lg breakpoint (>=992px) */
@media (min-width: 992px) {
  .selling-grid .col-lg-4 { width: 33.3333%; }
  .selling-grid .col-lg-3 { width: 25%; }
}

/* Minimal button styling to mimic Bootstrap outline buttons */
.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.btn + .btn { margin-left: 8px; }

.btn-outline-primary {
  color: #0d6efd;
  border-color: #0d6efd;
  background-color: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: #0d6efd;
  color: #ffffff;
  border-color: #0b5ed7;
  box-shadow: 0 0 0 0.15rem rgba(13,110,253,.25);
}

.btn:focus { outline: none; }

/* Selling grid specific card tightening */
.selling-grid .card {
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  overflow: hidden;
}

.selling-grid .card-body {
  padding: 0.85rem 1rem;
}

.selling-grid .card-title {
  font-size: 1rem;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.selling-grid .card-text small {
  font-size: 0.85rem;
}

/* Consistent small, neat thumbnails */
.selling-grid .card-img-top,
.selling-grid .breed-img {
  height: 140px;
  width: 100%;
  object-fit: cover;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

/* Smaller buttons within cards for tighter layout */
.selling-grid .btn {
  padding: 6px 10px;
  font-size: 0.875rem;
}