/* Gerador de Espaço Invisível — style.css */

.esp-tool-container {
    --neon-green:      #00FF88;
    --neon-blue:       #00d4ff;
    --whatsapp-green:  #25D366;
    --bg-body:         #121212;
    --bg-card:         #1e1e1e;
    --text-main:       #e0e0e0;
    --border-color:    #333;

    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: 'Segoe UI', system-ui, sans-serif;
    padding: 20px;
    line-height: 1.6;
    width: 100%;
    box-sizing: border-box;
}

.esp-main-wrapper {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

/* Títulos de seção */
.esp-section-title {
    color: var(--neon-green);
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    text-transform: none;
}

/* Bloco destaque */
.esp-featured-box {
    background: linear-gradient(145deg, #1e1e1e, #252525);
    border: 2px solid var(--neon-green);
    padding: 35px 20px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(0,255,136,0.1);
}
.esp-featured-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
}
.esp-preview-main {
    background: #000;
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    font-size: 22px;
    margin-bottom: 25px;
    display: inline-block;
    border: 1px solid #444;
    font-family: monospace;
}
.esp-preview-main span {
    background: rgba(0,255,136,0.15);
    border: 1px dashed var(--neon-green);
    padding: 0 5px;
    margin: 0 2px;
}

/* Botão principal */
.esp-btn-large {
    background: var(--neon-green);
    color: #000;
    border: none;
    padding: 16px 35px;
    font-size: 18px;
    font-weight: 800;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    width: 100%;
    max-width: 350px;
    text-transform: uppercase;
}
.esp-btn-large:hover {
    transform: scale(1.03);
    box-shadow: 0 0 20px rgba(0,255,136,0.4);
}

/* Botão WhatsApp */
.esp-btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #000000;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-radius: 8px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    transition: opacity 0.2s;
}
.esp-btn-whatsapp:hover { opacity: 0.9; }

/* Testador */
.esp-tester-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 25px;
    border-radius: 12px;
    margin: 30px 0;
    text-align: center;
}
.esp-tester-input {
    width: 100%;
    max-width: 500px;
    padding: 15px;
    background: #0f0f0f;
    border: 2px solid var(--neon-blue);
    color: #fff;
    font-size: 18px;
    border-radius: 8px;
    outline: none;
    text-align: center;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.esp-tester-input:focus { border-color: var(--neon-green); }

/* Grid de variações */
.esp-grid-box {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
    margin-bottom: 50px;
}
.esp-card-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    transition: border-color 0.2s;
}
.esp-card-item:hover { border-color: var(--neon-green); }
.esp-card-name {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 10px;
}
.esp-visual-img {
    background: #0a0a0a;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 16px;
    color: var(--neon-blue);
    border: 1px solid #222;
}
.esp-visual-bar {
    display: inline-block;
    background: rgba(0,212,255,0.2);
    height: 20px;
    border-left: 1px solid var(--neon-blue);
    border-right: 1px solid var(--neon-blue);
    margin: 0 2px;
}
.esp-btn-copy-small {
    background: transparent;
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
    width: 100%;
    padding: 10px;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    transition: background 0.2s, color 0.2s;
}
.esp-btn-copy-small:hover { background: var(--neon-green); color: #000; }