/* Plik: css/2-base.css */

/* --- RESET & BASE --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--bg-main); 
    color: var(--text-main); 
    line-height: 1.6; 
    -webkit-font-smoothing: antialiased; 
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- PRZYCISKI (BUTTONS) - BAZA --- */
.btn-group { 
    display: flex; 
    justify-content: center; 
    gap: 20px; 
    margin-bottom: 80px; 
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Przycisk Główny (Kolorowy) */
.btn-primary {
    background: var(--accent-gradient);
    color: white;
    border: 1px solid transparent;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.7);
    filter: brightness(1.15); 
}

/* Przycisk Drugorzędny (Przezroczysty) */
.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    /* Delikatna ramka bazowa */
    border: 1px solid rgba(255, 255, 255, 0.1); 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
    
    /* ZMIANA: Wyraźniejsza, jaśniejsza ramka przy hoverze */
    border-color: rgba(255, 255, 255, 0.4); 
    
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* --- Placeholdery --- */
.placeholder-box { 
    width: 100%; 
    height: 100%; 
    min-height: 300px; 
    background: var(--bg-tertiary); 
    border: 2px dashed var(--border-color); 
    border-radius: 16px; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
    padding: 30px; 
    box-sizing: border-box; 
    transition: all 0.3s ease; 
}
.placeholder-icon-svg { width: 64px; height: 64px; stroke: var(--text-muted); opacity: 0.5; margin-bottom: 20px; }
.placeholder-title { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.placeholder-info { 
    font-family: monospace; 
    color: var(--accent-primary); 
    font-size: 0.95rem; 
    background: rgba(99, 102, 241, 0.1); 
    padding: 4px 10px; 
    border-radius: 4px; 
}
.placeholder-small-icon { display: flex; align-items: center; justify-content: center; background: var(--bg-secondary); border-radius: 8px; color: var(--text-muted); }