/* =========================
   SECCION SETUP
   ========================= */

.setup-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 90px 6% 100px;
}


/* TITULO */

.setup-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(36px, 4.5vw, 62px);
    text-align: center;
    letter-spacing: 2px;
    margin-bottom: 10px;
    background: linear-gradient(90deg, #00eaff, #7b2bff);
    -webkit-background-clip: text;
    color: transparent;
    position: relative;
}

.setup-title::after {
    content: "";
    display: block;
    margin: 18px auto 0;
    width: min(700px, 80%);
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, transparent, #00eaff, #7b2bff, transparent);
    box-shadow: 0 0 10px #00eaff, 0 0 25px #7b2bff;
    animation: titlePulse 3s ease-in-out infinite;
}

.setup-subtitle {
    font-size: 16px;
    color: rgba(160, 185, 230, 0.6);
    margin-bottom: 48px;
    letter-spacing: 1px;
    font-style: italic;
    text-align: center;
}


/* ===================================
   TERMINAL CON PESTAÑAS
=================================== */

.setup-terminal {
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(0, 234, 255, 0.45);
    box-shadow:
        0 0 50px rgba(0, 234, 255, 0.15),
        0 0 100px rgba(123, 43, 255, 0.1);
    background: #05050f;
    text-align: left;
}

/* — Layout dos columnas — */

.setup-two-col {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 28px;
    width: 100%;
    max-width: 1100px;
    align-items: start;
}

/* — Barra superior — */

.setup-chrome {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 13px 20px;
    background: #0d0d20;
    border-bottom: 1px solid rgba(0, 234, 255, 0.2);
}

.setup-chrome-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    color: rgba(0, 234, 255, 0.6);
    letter-spacing: 1px;
}

.setup-dots {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.setup-dot {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    display: block;
}

.sdot-red    { background: #ff5f57; box-shadow: 0 0 6px #ff5f57; }
.sdot-yellow { background: #febc2e; box-shadow: 0 0 6px #febc2e; }
.sdot-green  { background: #28c840; box-shadow: 0 0 6px #28c840; }

/* — Pestañas — */

.setup-tabs {
    display: flex;
    gap: 4px;
    flex: 1;
    flex-wrap: wrap;
}

.setup-tab {
    padding: 6px 14px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: rgba(0, 234, 255, 0.4);
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.setup-tab:hover {
    background: rgba(0, 234, 255, 0.07);
    color: rgba(0, 234, 255, 0.75);
}

.setup-tab.active {
    background: linear-gradient(135deg,
        rgba(0, 234, 255, 0.18),
        rgba(123, 43, 255, 0.18));
    color: #00eaff;
    border-color: rgba(0, 234, 255, 0.4);
    box-shadow: 0 0 14px rgba(0, 234, 255, 0.25);
}

.setup-filename {
    font-family: monospace;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.2);
    margin-left: auto;
    flex-shrink: 0;
}

/* — Cuerpo — */

.setup-body {
    padding: 34px 44px 40px;
    text-align: left;
}

/* — Paneles — */

.setup-panel {
    display: none;
}

.setup-panel.active {
    display: block;
    animation: setupFadeIn 0.3s ease forwards;
}

@keyframes setupFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0);   }
}

/* — Descripción — */

.setup-desc {
    font-size: 14px;
    color: rgba(160, 185, 230, 0.7);
    margin: 0 0 22px 0;
    padding: 0 0 0 14px;
    line-height: 1.6;
    font-style: italic;
    border-left: 3px solid rgba(0, 234, 255, 0.5);
}

.setup-desc code {
    font-family: 'JetBrains Mono', monospace;
    color: #00eaff;
    font-style: normal;
    font-size: 13px;
}

/* — Código — */

.setup-terminal pre {
    margin: 0;
    padding: 0;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.9;
    color: #00ff88;
    background: transparent;
    border: none;
    white-space: pre;
    text-align: left;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}