/* ═══════════════════════════════════════════════════════
   CCTV Configuratore Preventivi – DC Corporate Solution
   Dark Tech: #1a2332 bg, #8ccc2d accents
   ═══════════════════════════════════════════════════════ */

:root {
    --cctv-dark:    #1a2332;
    --cctv-dark2:   #111f0a;
    --cctv-green:   #8ccc2d;
    --cctv-green2:  #72aa1e;
    --cctv-text:    #1a1a2e;
    --cctv-light:   #f4f8fb;
    --cctv-border:  #dde8f0;
    --cctv-success: #8ccc2d;
    --cctv-radius:  8px;
    --cctv-shadow:  0 4px 20px rgba(0,0,0,0.10);
}

.cctv-wrap * { box-sizing: border-box; }
.cctv-wrap { font-family: 'Segoe UI', Arial, sans-serif; max-width: 900px; margin: 0 auto; color: var(--cctv-text); }

/* ─── STEP INDICATOR ─── */
.cctv-steps { display: flex; align-items: center; margin-bottom: 30px; padding: 20px; background: var(--cctv-dark); border-radius: var(--cctv-radius); }
.cctv-step { display: flex; flex-direction: column; align-items: center; flex: 0 0 auto; }
.step-num { width: 36px; height: 36px; border-radius: 50%; background: var(--cctv-dark2); border: 2px solid #1e2e12; color: #6a8a60; font-weight: bold; display: flex; align-items: center; justify-content: center; font-size: 14px; transition: all 0.3s; }
.step-label { font-size: 11px; color: #6a8a60; margin-top: 5px; text-align: center; transition: color 0.3s; }
.cctv-step.active .step-num { background: var(--cctv-green); border-color: var(--cctv-green); color: var(--cctv-dark); }
.cctv-step.active .step-label { color: var(--cctv-green); }
.cctv-step.done .step-num { background: #8ccc2d; border-color: #8ccc2d; color: #fff; }
.cctv-step.done .step-label { color: #8ccc2d; }
.cctv-step-line { flex: 1; height: 2px; background: #1e2e12; margin: 0 8px; margin-bottom: 18px; }

/* ─── PANEL ─── */
.cctv-panel { background: #fff; border-radius: var(--cctv-radius); box-shadow: var(--cctv-shadow); padding: 30px; margin-bottom: 20px; border-top: 4px solid var(--cctv-green); }
.cctv-panel-header { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; padding-bottom: 20px; border-bottom: 1px solid var(--cctv-border); }
.panel-icon { font-size: 32px; width: 55px; height: 55px; background: var(--cctv-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cctv-panel-header h2 { margin: 0 0 4px; font-size: 20px; color: var(--cctv-dark); }
.cctv-panel-header p { margin: 0; color: #666; font-size: 13px; }

/* ─── SECTIONS ─── */
.cctv-section { margin-bottom: 25px; }
.section-header { margin-bottom: 15px; }
.section-header h3 { margin: 0 0 4px; font-size: 16px; color: var(--cctv-dark); }
.section-header p { margin: 0; color: #777; font-size: 12px; }

/* ─── PRODUCT GRID ─── */
.cctv-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.cctv-product-card { border: 2px solid var(--cctv-border); border-radius: var(--cctv-radius); padding: 16px; cursor: pointer; transition: all 0.25s; position: relative; background: #fff; }
.cctv-product-card:hover { border-color: var(--cctv-green); box-shadow: 0 4px 16px rgba(140,204,45,0.15); }
.cctv-product-card.selected { border-color: var(--cctv-green); background: #f2f9e8; box-shadow: 0 0 0 3px rgba(140,204,45,0.2); }
.cctv-product-card .prod-badge { position: absolute; top: 10px; right: 10px; font-size: 10px; padding: 2px 7px; border-radius: 10px; font-weight: bold; text-transform: uppercase; }
.badge-kit          { background: var(--cctv-green); color: var(--cctv-dark); }
.badge-telecamera   { background: #d4f4dd; color: #006622; }
.badge-nvr          { background: #fff3cd; color: #856404; }
.badge-accessorio   { background: #f8d7da; color: #721c24; }
.badge-rack         { background: #e2d9f3; color: #4a2c8a; }
.badge-switch       { background: #d1ecf1; color: #0c5460; }
.badge-alimentazione{ background: #ffeeba; color: #856404; }
.badge-cablaggio    { background: #dde8f0; color: #1a4a6e; }
.prod-name { font-weight: 600; font-size: 13px; color: var(--cctv-dark); margin-bottom: 6px; line-height: 1.4; padding-right: 55px; }
.prod-desc { font-size: 11px; color: #777; line-height: 1.5; margin-bottom: 10px; }
.prod-price { font-size: 18px; font-weight: bold; color: var(--cctv-dark); }
.prod-price .price-note { font-size: 10px; font-weight: normal; color: #999; }
.prod-amazon { font-size: 10px; color: var(--cctv-green2); margin-top: 4px; }
.prod-qty { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.prod-qty-btn { width: 28px; height: 28px; border: 1px solid var(--cctv-border); border-radius: 50%; background: #fff; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; line-height: 1; transition: all 0.2s; }
.prod-qty-btn:hover { background: var(--cctv-green); border-color: var(--cctv-green); color: var(--cctv-dark); }
.prod-qty-input { width: 40px; text-align: center; border: 1px solid var(--cctv-border); border-radius: 4px; padding: 3px; font-size: 14px; }

/* ─── CART ─── */
.cctv-cart { background: var(--cctv-light); border-radius: var(--cctv-radius); padding: 20px; margin-top: 20px; border: 1px solid var(--cctv-border); }
.cctv-cart h3 { margin: 0 0 12px; font-size: 15px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--cctv-border); font-size: 13px; gap: 10px; }
.cart-item:last-child { border-bottom: none; }
.cart-item-name { flex: 1; }
.cart-item-qty { color: #666; font-size: 12px; }
.cart-item-price { font-weight: bold; white-space: nowrap; }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-top: 15px; padding-top: 12px; border-top: 2px solid var(--cctv-dark); font-size: 15px; }
.cart-total strong { font-size: 20px; color: var(--cctv-dark); }
.cart-update-notice { font-size: 11px; color: #888; margin-top: 8px; }

/* ─── FORM ─── */
.cctv-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cctv-form-group { display: flex; flex-direction: column; gap: 5px; }
.cctv-form-group.cctv-full { grid-column: 1 / -1; }
.cctv-form-group label { font-size: 13px; font-weight: 600; color: var(--cctv-dark); }
.cctv-form-group small { font-size: 11px; color: #888; }
.cctv-input { padding: 10px 12px; border: 1.5px solid var(--cctv-border); border-radius: 6px; font-size: 14px; transition: border-color 0.2s; font-family: inherit; width: 100%; }
.cctv-input:focus { outline: none; border-color: var(--cctv-green); box-shadow: 0 0 0 3px rgba(140,204,45,0.12); }
.input-with-unit { display: flex; align-items: center; }
.input-with-unit .cctv-input { flex: 1; }
.unit { padding: 10px 10px; background: var(--cctv-light); border: 1.5px solid var(--cctv-border); border-left: none; border-radius: 0 6px 6px 0; font-size: 12px; color: #666; white-space: nowrap; }
.unit-pre { border-left: 1.5px solid var(--cctv-border); border-right: none; border-radius: 6px 0 0 6px; }
.input-with-unit .cctv-input:has(+ .unit) { border-radius: 0; }
.input-with-unit .unit-pre + .cctv-input { border-radius: 0; }
select.cctv-input { cursor: pointer; }
textarea.cctv-input { resize: vertical; }
.required { color: #e53; }

/* ─── ESTIMATE BOX ─── */
.cctv-estimate-box { background: var(--cctv-dark); color: #fff; border-radius: var(--cctv-radius); padding: 18px 20px; margin-top: 20px; }
.cctv-estimate-box h4 { margin: 0 0 12px; font-size: 14px; color: var(--cctv-green); }
.estimate-breakdown { font-size: 13px; }
.est-row { display: flex; justify-content: space-between; padding: 5px 0; border-bottom: 1px solid #1e2e12; color: #b8d96e; }
.est-row:last-child { border-bottom: none; }
.est-row.est-total { color: var(--cctv-green); font-weight: bold; font-size: 15px; padding-top: 10px; margin-top: 5px; border-top: 1px solid var(--cctv-green); border-bottom: none; }

/* ─── RIEPILOGO ─── */
.cctv-riepilogo-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 20px; }
.cctv-riepilogo-table th { background: var(--cctv-dark); color: var(--cctv-green); padding: 10px 12px; text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.cctv-riepilogo-table td { padding: 9px 12px; border-bottom: 1px solid var(--cctv-border); vertical-align: middle; }
.cctv-riepilogo-table tr:hover td { background: var(--cctv-light); }
.cctv-totali-box { background: var(--cctv-dark); border-radius: var(--cctv-radius); padding: 20px; color: #fff; max-width: 380px; margin-left: auto; }
.totale-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px; border-bottom: 1px solid #1e2e12; }
.totale-row:last-child { border-bottom: none; }
.totale-row.finale { font-size: 20px; font-weight: bold; color: var(--cctv-green); padding-top: 12px; margin-top: 5px; border-top: 1px solid var(--cctv-green); border-bottom: none; }

/* ─── BUTTONS ─── */
.cctv-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--cctv-border); }
.cctv-btn { padding: 12px 28px; border: none; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; gap: 8px; font-family: inherit; }
.cctv-btn-primary { background: var(--cctv-green); color: var(--cctv-dark); }
.cctv-btn-primary:hover:not(:disabled) { background: var(--cctv-green2); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(140,204,45,0.3); }
.cctv-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.cctv-btn-secondary { background: var(--cctv-light); color: var(--cctv-dark); border: 1.5px solid var(--cctv-border); }
.cctv-btn-secondary:hover { background: var(--cctv-border); }
.cctv-btn-success { background: var(--cctv-success); color: #fff; font-size: 15px; padding: 14px 32px; }
.cctv-btn-success:hover { background: #5fa818; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(114,170,30,0.3); }
.cctv-btn-success:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }

/* ─── SUCCESS ─── */
.cctv-success { text-align: center; padding: 50px 30px; }
.success-icon { font-size: 64px; margin-bottom: 20px; }
.cctv-success h2 { font-size: 26px; color: var(--cctv-dark); margin-bottom: 10px; }
.cctv-success p { color: #555; font-size: 15px; }
.success-info { background: var(--cctv-dark); color: var(--cctv-green); padding: 15px 25px; border-radius: var(--cctv-radius); display: inline-block; margin-top: 15px; font-size: 16px; font-weight: bold; }
.cctv-contact-box { background: var(--cctv-light); border-radius: var(--cctv-radius); padding: 15px 20px; margin-top: 20px; font-size: 13px; }

/* ─── LOADING / SPINNER ─── */
.cctv-loading { display: flex; align-items: center; gap: 12px; padding: 20px; color: #666; font-size: 14px; }
.cctv-spinner { width: 22px; height: 22px; border: 3px solid var(--cctv-border); border-top-color: var(--cctv-green); border-radius: 50%; animation: cctv-spin 0.7s linear infinite; flex-shrink: 0; }
@keyframes cctv-spin { to { transform: rotate(360deg); } }

/* ─── ERROR ─── */
.cctv-error-box { background: #fff5f5; border: 1.5px solid #f5c6cb; border-radius: var(--cctv-radius); padding: 14px 18px; margin-top: 15px; color: #721c24; font-size: 13px; }

/* ─── PRIVACY ─── */
.cctv-privacy-check { margin-top: 15px; padding: 12px; background: var(--cctv-light); border-radius: 6px; font-size: 13px; }
.cctv-privacy-check label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.cctv-privacy-check input { margin-top: 2px; flex-shrink: 0; }
.cctv-privacy-check a { color: var(--cctv-green2); }

/* ─── RESPONSIVE ─── */
@media (max-width: 600px) {
    .cctv-panel { padding: 20px 15px; }
    .cctv-form-grid { grid-template-columns: 1fr; }
    .cctv-form-group.cctv-full { grid-column: 1; }
    .cctv-products-grid { grid-template-columns: 1fr; }
    .cctv-steps { padding: 15px 10px; }
    .step-label { font-size: 10px; }
    .cctv-btn { padding: 10px 16px; font-size: 13px; }
    .cctv-totali-box { max-width: 100%; }
}