/* style.css - The Alchemist's Grimoire */

/* ----- Global Resets and Base Styles ----- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'EB Garamond', serif;
    background-color: #1a1a2e; /* Deep Indigo */
    color: #e0e0e0; /* Light grey for text */
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll */
    position: relative; /* For particle container positioning */
}

/* ----- Particle Background ----- */
#particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Behind all content */
    pointer-events: none; /* Allow clicks to pass through */
    /* Particles will be styled here if pure CSS, or managed by JS */
    /* For a simple CSS particle effect (can be enhanced with JS) */
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.05) 1px, transparent 1px),
        radial-gradient(circle at 80% 30%, rgba(255, 215, 0, 0.04) 1px, transparent 1px),
        radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 70% 80%, rgba(255, 215, 0, 0.05) 1px, transparent 1px);
    background-size: 50px 50px, 70px 70px, 60px 60px, 80px 80px;
    animation: drift 60s linear infinite;
}

@keyframes drift {
    0% { background-position: 0 0, 0 0, 0 0, 0 0; }
    100% { background-position: 1000px 500px, 700px -300px, -600px 800px, 800px -400px; }
}


/* ----- Typography ----- */
h1, h2, h3 {
    font-family: 'Cinzel Decorative', cursive;
    color: #ffd700; /* Gold */
    margin-bottom: 0.5em;
    font-weight: 700;
}

h1 {
    font-size: 2.8em;
    text-align: center;
    margin-bottom: 0.8em;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

h2 { /* Used for prompt titles */
    font-size: 1.8em;
    color: #f0e68c; /* Lighter Gold/Khaki for card titles */
}

h3 { /* Used for sections within prompts */
    font-size: 1.3em;
    color: #ffd700;
    margin-top: 0.8em;
}

p, li {
    font-size: 1em;
    margin-bottom: 0.75em;
}

pre {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1em;
    border-radius: 4px;
    border-left: 3px solid #ffd700;
    font-family: 'Courier New', Courier, monospace;
    white-space: pre-wrap; /* Wrap long lines */
    word-wrap: break-word;
    color: #c0c0c0; /* Lighter text for code/instructions */
    font-size: 0.95em;
}

code {
    font-family: 'Courier New', Courier, monospace;
}

/* ----- Main Grimoire Container ----- */
.grimoire-container {
    max-width: 1200px;
    margin: 2em auto;
    padding: 2em;
    background: rgba(12, 12, 22, 0.6); /* Darker, slightly transparent charcoal */
    border: 1px solid rgba(255, 215, 0, 0.2); /* Subtle gold border */
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255, 215, 0, 0.1);
    backdrop-filter: blur(5px); /* Frosty glass effect for supporting browsers */
}

/* ----- Header ----- */
.grimoire-header {
    margin-bottom: 2em;
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
    padding-bottom: 1.5em;
}

/* ----- Category Filter "Runes" ----- */
.category-runes {
    display: flex;
    justify-content: center;
    gap: 15px; /* Spacing between runes */
    flex-wrap: wrap; /* Allow runes to wrap on smaller screens */
}

.rune {
    font-family: 'Cinzel Decorative', cursive; /* Using title font for rune text */
    font-size: 1.1em; /* Slightly larger for impact */
    font-weight: 700;
    color: #ffd700; /* Gold */
    background-color: transparent;
    border: 2px solid #ffd700; /* Gold border */
    width: 50px; /* Circular shape */
    height: 50px; /* Circular shape */
    border-radius: 50%; /* Makes it circular */
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase; /* If using single letters or short codes */
    box-shadow: 0 0 5px rgba(255, 215, 0, 0.3);
}

.rune:hover {
    background-color: rgba(255, 215, 0, 0.1); /* Slight gold tint on hover */
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.7); /* Brighter glow */
    transform: scale(1.1);
}

.rune.active {
    background-color: #ffd700; /* Solid gold */
    color: #1a1a2e; /* Deep Indigo text */
    box-shadow: 0 0 20px rgba(255, 215, 0, 1), 0 0 30px rgba(255, 215, 0, 0.5); /* Bright, pulsing glow */
    animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
    0% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.7), 0 0 15px rgba(255, 215, 0, 0.4); }
    50% { box-shadow: 0 0 20px rgba(255, 215, 0, 1), 0 0 30px rgba(255, 215, 0, 0.6); }
    100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.7), 0 0 15px rgba(255, 215, 0, 0.4); }
}

/* ----- Prompt Recipe Grid ----- */
.prompt-recipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 1.5em;
}

/* ----- Prompt Recipe Card ----- */
.prompt-recipe-card {
    background-color: rgba(40, 40, 58, 0.7); /* Darker charcoal, slightly transparent */
    border: 1px solid rgba(255, 215, 0, 0.4); /* Subtle golden border */
    border-radius: 8px;
    padding: 1.5em;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    display: flex;
    flex-direction: column; /* Ensure button is at the bottom */
}

.prompt-recipe-card:hover {
    transform: translateY(-5px) scale(1.02); /* Slight lift and scale */
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5), 0 0 25px rgba(255, 215, 0, 0.3); /* Pulsing golden glow */
}

.prompt-recipe-card section {
    margin-bottom: 1em;
}

.prompt-recipe-card section:last-of-type {
    margin-bottom: 0; /* Remove margin from last section before button */
}

/* ----- "Transcribe Incantation" Button ----- */
.transcribe-button {
    font-family: 'EB Garamond', serif;
    font-weight: bold;
    background-color: #ffd700; /* Gold */
    color: #1a1a2e; /* Deep Indigo */
    border: none;
    padding: 0.75em 1.2em;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    margin-top: auto; /* Pushes button to the bottom of the card */
    align-self: flex-start; /* Align to the start of the flex container */
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.transcribe-button:hover {
    background-color: #e6c300; /* Darker gold on hover */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);

}

.transcribe-button.transcribed {
    background-color: #4CAF50; /* Green for success */
    color: white;
    animation: transcribed-feedback 0.8s ease;
}

@keyframes transcribed-feedback {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}


/* ----- Responsive Adjustments ----- */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2em;
    }
    .grimoire-container {
        margin: 1em;
        padding: 1em;
    }
    .prompt-recipe-grid {
        grid-template-columns: 1fr; /* Single column on smaller screens */
    }
    .rune {
        width: 45px;
        height: 45px;
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8em;
    }
    .rune {
        width: 40px;
        height: 40px;
        font-size: 0.9em;
        gap: 10px;
    }
    .transcribe-button {
        width: 100%; /* Full width button on small screens */
        padding: 0.8em;
    }
}

/* Accessibility: Focus visible for keyboard navigation */
.rune:focus-visible,
.transcribe-button:focus-visible {
    outline: 2px solid #fff; /* White outline for visibility on dark background */
    outline-offset: 2px;
}