/* 
   HTML TO TEXT CONVERTER - EXPERT WEB TOOLS
   Theme: 2025 Glassmorphism - RESPONSIVE FIX
*/

@font-face { font-family: 'Inter'; src: url('/fonts/inter-v20-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Orbitron'; src: url('/fonts/orbitron-v35-latin-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Roboto Mono'; src: url('/fonts/roboto-mono-v31-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }

:root {
    --bg-dark: #0a0a0f;
    --primary-accent: #3b82f6;
    --secondary-accent: #8b5cf6;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --card-bg: rgba(25, 25, 35, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --input-bg: rgba(255, 255, 255, 0.05);
    
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Roboto Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.background-glow {
    position: fixed; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.08) 0%, rgba(10, 10, 15, 0) 50%);
    z-index: -1; pointer-events: none;
}

/* --- Header --- */
.tool-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.5rem 5%; max-width: 1400px; margin: 0 auto; width: 100%;
}
.back-btn {
    color: var(--text-muted); text-decoration: none; display: flex; align-items: center; gap: 8px; transition: color 0.3s;
}
.back-btn:hover { color: var(--primary-accent); }
.logo { font-family: var(--font-heading); font-size: 1.2rem; }
.logo span { color: var(--primary-accent); }

/* --- Main Layout --- */
.main-content {
    flex-grow: 1; padding: 2rem 5%; max-width: 1400px; margin: 0 auto; width: 100%;
}

.tool-container {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 16px; padding: 2rem; backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.tool-intro { text-align: center; margin-bottom: 2rem; }
.tool-intro h1 { font-family: var(--font-heading); margin-bottom: 0.5rem; font-size: 2rem; line-height: 1.2; }
.tool-intro p { color: var(--text-muted); }

/* Toolbar */
.toolbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--card-border);
    flex-wrap: wrap; gap: 1rem;
}

.checkbox-wrapper {
    display: flex; align-items: center; gap: 10px; color: var(--text-main);
    cursor: pointer; font-size: 0.95rem;
}
.checkbox-wrapper input { accent-color: var(--primary-accent); width: 16px; height: 16px; cursor: pointer; }

.button-group { display: flex; gap: 10px; }

button {
    border: 1px solid var(--card-border); border-radius: 6px; padding: 8px 16px;
    cursor: pointer; font-weight: 600; font-size: 0.9rem; transition: all 0.2s;
    display: flex; align-items: center; gap: 6px;
}

.secondary-btn { background: transparent; color: var(--text-muted); }
.secondary-btn:hover { background: rgba(255,255,255,0.05); color: #fff; }

.danger-btn { background: transparent; color: #ef4444; border-color: rgba(239,68,68,0.3); }
.danger-btn:hover { background: rgba(239,68,68,0.1); }

.icon-btn {
    background: transparent; border: none; color: var(--text-muted);
    font-size: 1.1rem; padding: 5px;
}
.icon-btn:hover { color: var(--primary-accent); }

/* Editor Grid */
.io-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; 
    height: 600px; /* Fixed height for desktop */
}

.io-column { display: flex; flex-direction: column; height: 100%; }

.column-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;
}
.column-header label {
    font-family: var(--font-heading); font-size: 0.9rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 1px;
}

.badge {
    background: rgba(255,255,255,0.1); padding: 2px 8px; border-radius: 4px;
    font-size: 0.8rem; color: var(--text-muted);
}

textarea {
    flex: 1; background: var(--input-bg); border: 1px solid var(--card-border);
    border-radius: 8px; padding: 1rem; color: #fff; font-family: var(--font-code);
    font-size: 0.95rem; line-height: 1.6; resize: none; outline: none;
    transition: border-color 0.2s;
}
textarea:focus { border-color: var(--primary-accent); }

/* --- Info & FAQ Section --- */
.info-section { margin-top: 4rem; padding: 0 1rem; }
.info-section h2 { font-family: var(--font-heading); color: var(--text-main); margin-bottom: 2rem; font-size: 1.5rem; text-align: center; }

.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.info-grid h3 { color: var(--primary-accent); font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 0.5rem; }
.info-grid i { margin-right: 8px; }
.info-grid p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* FAQ Styling (Was broken in original) */
.faq-container { 
    max-width: 800px; 
    margin: 0 auto 2rem auto; 
}

.faq-container h3 { 
    font-family: var(--font-heading); 
    color: var(--secondary-accent); /* Using secondary accent for distinction */
    font-size: 1.3rem; 
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 10px;
}

.faq-container h4 {
    color: var(--text-main);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    margin-top: 1.5rem;
}

.faq-container p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Footer */
footer {
    text-align: center; padding: 2rem; color: var(--text-muted); font-size: 0.9rem; margin-top: auto; border-top: 1px solid var(--card-border);
}
footer a { color: var(--text-muted); text-decoration: none; margin-left: 10px; }
footer a:hover { color: var(--primary-accent); }


/* --- RESPONSIVE MEDIA QUERIES --- */

/* Tablet & Mobile */
@media (max-width: 900px) {
    .io-grid {
        height: 500px; /* Slightly shorter on tablet */
    }
}

/* Mobile Portrait */
@media (max-width: 768px) {
    .tool-header {
        padding: 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }

    .tool-container {
        padding: 1.5rem 1rem;
    }

    .tool-intro h1 {
        font-size: 1.5rem;
    }

    /* Stack the Editor Grid */
    .io-grid {
        grid-template-columns: 1fr; /* Stack vertically */
        height: auto; /* Remove fixed height constraint */
        gap: 2rem;
    }

    .io-column {
        height: auto;
    }

    textarea {
        min-height: 250px; /* Ensure textareas are tall enough on mobile */
    }

    /* Adjust Toolbar for mobile */
    .toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .button-group {
        width: 100%;
        justify-content: space-between;
    }

    .checkbox-wrapper {
        font-size: 0.9rem;
    }
}