/*
    This is the CSS file for aiwithjoju.com
    It includes styling for the animated background header,
    a solid white content section, and stylish quiz/FAQ sections.
*/

/* --- THEME VARIABLES --- */
:root {
    /* Define color variables for easy theming - Light Mode Defaults */
    --text-color: #333333;
    --primary-text-color: #111; /* For H2s, etc. */
    --background-color: #ffffff;
    --card-background: #f9f9f9;
    --quiz-hover-background: #eef;
    --quiz-border-color: #ddd;
    --faq-answer-background: #fafafa;
    --faq-border-color: #ccc;
    --modal-background: #ffffff; /* Modal specific background */
    /* NEW: Base Font Size Variable */
    --base-font-size: 16px; 

    /* Header Colors (remain constant for the animated gradient) */
    --header-text-color: #f1f1f1;
    --background-start: #2a083f;
    --background-middle: #3b0e5c;
    --background-end: #34578b;
    
    --primary-button-color: #007bff;
    --primary-button-hover-color: #0056b3;
}

[data-theme='dark'] {
    /* Dark Mode Overrides */
    --text-color: #e0e0e0;
    --primary-text-color: #ffffff;
    --background-color: #1a1a1a;
    --card-background: #2b2b2b;
    --quiz-hover-background: #3a3a3a;
    --quiz-border-color: #444;
    --faq-answer-background: #252525;
    --faq-border-color: #555;
    --modal-background: #2b2b2b; /* Dark background for the modal */
    
    --primary-button-color: #8cafff; /* Brighter blue for contrast */
    --primary-button-hover-color: #6a95ff;
}

body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: var(--text-color); /* Updated */
    background-color: var(--background-color); /* Updated */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s; /* Added transition for smooth theme change */
    /* Apply base font size for scaling */
    font-size: var(--base-font-size); 
}

/* Header Section with Animated Gradient */
.header-background {
    background: linear-gradient(-45deg, var(--background-start), var(--background-middle), var(--background-end));
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    padding-bottom: 14rem;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero-container {
    color: var(--header-text-color); /* Updated */
}

.hero-section {
    position: relative;
    z-index: 1;
    margin-top: 5rem;
    text-align: left;
}

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-size: 6rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.1;
    letter-spacing: -3px;
}

.subtitle-text {
    font-size: 1.8rem;
    font-weight: 400;
    margin-top: 0.5rem;
}

/* Main content area with solid background */
.content-wrapper {
    flex-grow: 1;
    background-color: var(--background-color); /* Updated */
    border-radius: 20px 20px 0 0;
    margin-top: -6rem;
    position: relative;
    z-index: 2;
    padding-top: 5rem;
    /* Use a conditional shadow based on theme if possible, but keeping it simple here */
    box-shadow: 0 -10px 30px rgba(0,0,0,0.1); 
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.spacer {
    height: 4rem;
}

/* General Content Section Styles */
.content-section {
    padding: 2rem;
    margin-top: 2rem;
}

.content-section h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--primary-text-color); /* Updated */
}

/* ai generator*/

#ai-generator {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    border: 1px solid var(--quiz-border-color); /* Updated */
    border-radius: 8px;
    background-color: var(--card-background); /* Added */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.input-container {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

#prompt-input {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid var(--quiz-border-color); /* Updated */
    background-color: var(--background-color); /* Updated */
    color: var(--text-color); /* Updated */
    border-radius: 4px;
    font-size: 16px;
    min-height: 100px;
}
#prompt-input::placeholder {
    color: var(--secondary-color);
}

#generate-button {
    padding: 10px 20px;
    background-color: var(--primary-button-color); /* Updated */
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

#generate-button:hover {
    background-color: var(--primary-button-hover-color); /* Updated */
}

.output-container {
    border-top: 2px solid var(--quiz-border-color); /* Updated */
    padding-top: 20px;
}

/* Minimal spinner style */
#loading-spinner {
    border: 4px solid var(--quiz-border-color); /* Updated */
    border-top: 4px solid var(--primary-button-color); /* Updated */
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}

.hidden {
    display: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Dark Mode Toggle Button Styling (Relocated and updated for consistency) */
#theme-toggle {
    padding: 8px 15px;
    border: 1px solid var(--text-color);
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    border-radius: 4px;
    display: block; /* Make it a block element */
    margin: 20px auto; /* Center it */
    transition: background-color 0.3s, color 0.3s;
}
#theme-toggle:hover {
    background-color: var(--card-background);
}


/* Quick Quiz Section Styles */
.quiz-question {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    color: var(--primary-text-color); /* Updated */
}

.quiz-options {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quiz-options li {
    background-color: var(--card-background); /* Updated */
    border: 1px solid var(--quiz-border-color); /* Updated */
    padding: 18px 25px;
    margin-bottom: 15px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.quiz-options li:hover {
    background-color: var(--quiz-hover-background); /* Updated */
    border-color: var(--primary-button-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.quiz-options li.correct {
    /* Success colors - kept fixed for visibility */
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    font-weight: bold;
}

.quiz-options li.incorrect {
    /* Danger colors - kept fixed for visibility */
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
    font-weight: bold;
}

.quiz-feedback {
    margin-top: 1rem;
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
}

/* FAQ Section Styles (Accordion) */
.faq-container {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--quiz-border-color); /* Updated */
}

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

.faq-question {
    background: none;
    border: none;
    width: 100%;
    padding: 20px 0;
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    color: var(--primary-text-color); /* Updated */
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-button-color);
}

.faq-question .icon {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
    background-color: var(--faq-answer-background); /* Updated */
    border-left: 3px solid var(--faq-border-color); /* Updated */
    padding-left: 1rem;
}
.faq-answer p {
    color: var(--text-color);
}

.faq-answer.active {
    max-height: 200px;
    padding: 20px 1rem 20px 1rem;
}
.faq-question.active .icon {
    transform: rotate(45deg); /* To change + to an X or - */
}

/* Site Footer */
.site-footer {
    padding: 2rem;
    text-align: center;
    background-color: var(--background-color); /* Updated */
}

.copyright-text {
    margin: 0;
    color: var(--text-color); /* Updated */
    font-size: 0.9rem;
}

/* Media Queries for Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .hero-container {
        text-align: center;
    }

    .hero-section {
        margin-top: 3rem;
    }

    .logo-text {
        font-size: 3rem;
    }

    .subtitle-text {
        font-size: 1.4rem;
    }

    .content-wrapper {
        margin-top: -3rem;
        padding-top: 3rem;
    }

    .faq-question {
        font-size: 1.1rem;
    }
}

/* ------------------------------------- */
/* 🌟 NEW: SETTINGS ICON & MODAL STYLES 🌟 */
/* ------------------------------------- */

#settings-icon {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 100; /* Above all other content */
    background: none;
    border: none;
    color: var(--header-text-color); /* Matches header text */
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.3s, transform 0.3s;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5); /* Shadow for visibility on gradient */
}

#settings-icon:hover {
    color: var(--primary-button-color);
    transform: rotate(30deg);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000; /* Top of everything */
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none; /* Make it unclickable when hidden */
}

.modal-content {
    background-color: var(--modal-background);
    color: var(--text-color);
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    transform: scale(1);
    transition: transform 0.3s ease-in-out;
}

.modal-content label, .modal-content span {
    /* Explicitly set the color to ensure it overrides any inherited styles */
    color: var(--text-color);
}

.modal-overlay.hidden .modal-content {
    transform: scale(0.95);
}

.close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-color);
    cursor: pointer;
}

.modal-content h2 {
    color: var(--primary-text-color);
    border-bottom: 2px solid var(--quiz-border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
    text-align: left;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px dashed var(--quiz-border-color);
}

.setting-item:last-of-type {
    border-bottom: none;
}

.setting-button {
    padding: 8px 15px;
    border: 1px solid var(--text-color);
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s, color 0.3s;
    font-weight: 500;
}

.setting-button:hover {
    background-color: var(--primary-button-color);
    color: var(--header-text-color);
    border-color: var(--primary-button-color);
}

.text-size-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

#font-display {
    min-width: 70px;
    text-align: center;
}

.setting-info {
    font-size: 0.9em;
    color: var(--secondary-color);
    margin-top: 20px;
    text-align: center;
}

/* ... hurraaayyyy my website is loookin cooooler ... */