/* --- ZÁKLADNÉ NASTAVENIA --- */
:root {
    --bg-color: #121212; 
    --card-bg: #1e1e1e; 
    --primary: #f39c12; 
    --primary-hover: #e67e22;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }

body { 
    background-color: var(--bg-color); 
    color: var(--text-main); 
    line-height: 1.6; 
}

.container { max-width: 1000px; margin: 0 auto; padding: 20px; }

/* --- HLAVIČKA (HERO) --- */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #2c3e50, #000000);
    border-bottom: 4px solid var(--primary);
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero h1 { font-size: 3rem; color: var(--primary); margin-bottom: 15px; }
.hero p { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* --- HLAVNÉ MENU (KARTY) --- */
.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.action-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px 20px;
    text-align: center;
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.3s ease;
    border: 1px solid #333;
}

.action-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(243, 156, 18, 0.15);
    border-color: var(--primary);
}

.action-card .icon { font-size: 3rem; margin-bottom: 15px; }
.action-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.action-card p { color: var(--text-muted); font-size: 0.9rem; }

.action-card.highlight { 
    background: linear-gradient(145deg, #1e1e1e, #2a2a2a); 
    border: 2px solid var(--primary); 
}

/* --- FORMULÁRE (Pridanie piva) --- */
.form-container {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid #333;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-muted); font-weight: 600; }

.form-group input[type="text"], 
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-color);
    border: 1px solid #333;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input[type="text"]:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.2);
}

/* --- POSUVNÍK (0-100) --- */
.range-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #333;
    outline: none;
    margin-top: 10px;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.5);
}

.score-display { color: var(--primary); font-size: 1.5rem; font-weight: 700; }

/* --- NAHRÁVANIE FOTKY --- */
.file-input {
    width: 100%;
    padding: 10px;
    background: var(--bg-color);
    border: 1px dashed var(--primary);
    border-radius: 8px;
    color: var(--text-main);
    cursor: pointer;
}

/* --- TLAČIDLO --- */
.btn-submit {
    width: 100%;
    background: var(--primary);
    color: #000;
    border: none;
    padding: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
}

.back-link { color: var(--primary); text-decoration: none; font-weight: 600; display: block; margin-bottom: 20px;}
.back-link:hover { color: var(--primary-hover); }
/* --- ROZBAĽOVACIE MENU (SELECT) A LINKY --- */
.form-group select {
    width: 100%;
    padding: 15px;
    background: var(--bg-color);
    border: 1px solid #333;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 1rem;
    cursor: pointer;
    appearance: none;
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(243, 156, 18, 0.2);
}

.text-link {
    color: var(--primary);
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-block;
    margin-top: 8px;
}

.text-link:hover {
    text-decoration: underline;
}