@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Merriweather:wght@400;700&display=swap');

:root {
    --primary-color: #f0e5d8; /* Parchment/off-white for text */
    --secondary-color: #1a1a1a; /* Dark background */
    --accent-color: #b22222; /* Firebrick red for accents */
    --background-color: #2b2b2b; /* Dark container background */
    --font-heading: 'Special Elite', cursive;
    --font-body: 'Merriweather', serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    background-color: var(--secondary-color);
    background-image: url('./background.png');
    color: var(--primary-color);
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 2rem 1rem;
    background-color: rgba(0,0,0,0.3);
    border-bottom: 2px solid var(--accent-color);
    text-shadow: 2px 2px 4px #000;
}

header h1 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-color);
}

header p {
    margin: 0.5rem 0 0;
    color: #ccc;
    font-family: var(--font-body);
}

.definition {
    font-size: 1.2rem;
    font-weight: 400;
    margin: 2rem auto 0;
    padding: 1rem;
    max-width: 700px;
    color: var(--primary-color);
    line-height: 1.5;
    background-color: rgba(0,0,0,0.2);
    border: 1px dashed #666;
    border-radius: 4px;
}

#index-container {
    transform: rotate(-0.8deg);
    margin-bottom: 3rem;
}

#index-container::before {
    background-image: url('hair_pink.png');
}

#index-container ol {
    list-style-position: inside;
    padding-left: 1rem;
}

#index-container li {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

#index-container a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s;
    border-bottom: 1px dashed transparent;
}

#index-container a:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

#filter-container {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: var(--background-color);
    border-bottom: 1px solid #444;
}

.filter-btn {
    font-family: var(--font-heading);
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    margin: 0.25rem;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.filter-btn:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.filter-btn.active {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-color);
}

#gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
    padding: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.6);
    transition: transform 0.3s ease;
    border: 2px solid #111;
}

.gallery-item .photo-number {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    z-index: 1;
    font-size: 0.9rem;
    user-select: none;
    border: 1px solid #fff;
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item .caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.75rem;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    font-size: 1rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.gallery-item:hover .caption {
    transform: translateY(0);
}

#listening-exercise {
    text-align: center;
    margin: 3rem auto;
    padding: 2rem;
    background-color: rgba(0,0,0,0.3);
    border-top: 2px solid var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

#listening-exercise h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px #000;
}

#listening-exercise p {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 1.5rem;
}

#play-audio-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s ease;
}

#play-audio-btn:hover {
    transform: scale(1.1);
}

#play-audio-btn img {
    width: 100px;
    height: 100px;
    filter: drop-shadow(0 0 5px var(--accent-color));
}

.questions-container {
    position: relative; /* For pseudo-element positioning */
    background-color: rgba(253, 245, 212, 0.95); /* Semi-transparent background */
    color: #1a1a1a;
    padding: 2rem;
    margin: 3rem auto;
    max-width: 900px;
    box-shadow: 5px 5px 15px rgba(0,0,0,0.5);
    transform: rotate(-1.5deg);
    font-family: var(--font-heading);
    text-shadow: 1px 1px 1px rgba(0,0,0,0.1);
    overflow: hidden; /* To contain the blurred background */
}

.questions-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('tattoo_2.png');
    background-size: cover;
    background-position: center;
    filter: blur(12px);
    transform: scale(1.1); /* Prevents hard edges from the blur */
    z-index: -1;
}

.questions-container-2 {
    transform: rotate(1.5deg);
    margin-top: -2rem; /* Overlap the post-its slightly */
}

.questions-container-2::before {
    background-image: url('tattoo_1.png');
}

.questions-container-3 {
    transform: rotate(-0.5deg);
    margin-top: 3rem;
}

.questions-container-3::before {
    background-image: url('tattoo_3.png');
}

.questions-container h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-top: 0;
    text-align: center;
    border-bottom: 2px dashed #888;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.questions-container p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: bold;
    text-align: center;
}

.questions-container ul {
    list-style-type: none;
    padding-left: 0;
}

.questions-container ol {
    padding-left: 2rem;
}

.questions-container > ul > li, .questions-container > ol > li {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: bold;
}

.questions-container ol > li::marker {
    font-weight: bold;
}

/* Nested list style */
.questions-container ul ul {
    margin-top: 0.5rem;
    padding-left: 2rem;
    list-style-type: '- ';
}

.questions-container ul ul li {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.questions-container-animated {
    transform: rotate(0.8deg);
}

.questions-container-animated::before {
    background-image: url('piercing_3.png');
}

.true-false-container {
    transform: rotate(0.5deg);
}

.true-false-container::before {
    background-image: url('hair_blue.png');
}

.true-false-container h3 {
    text-align: center;
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

#answer-key {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 2px dashed #888;
}

#answer-key ol li {
    font-weight: normal;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

#answer-key ol li strong {
    color: var(--accent-color);
    font-size: 1.2rem;
}


#toggle-answers-btn {
    display: block;
    margin: 2rem auto 0;
    font-family: var(--font-heading);
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 1.1rem;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

#toggle-answers-btn:hover {
    background-color: #c82828;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.5);
    transform: translateY(-2px);
}


#animated-questions p {
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: bold;
    margin-bottom: 1.5rem;
    min-height: 1.5em; /* Prevent layout shift */
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 1.2rem;
    background-color: var(--accent-color);
    margin-left: 5px;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}