.dc-upgrade-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity 0.25s ease;pointer-events:none}.dc-upgrade-overlay.visible{opacity:1;pointer-events:auto}.dc-upgrade-modal{background:var(--panel-bg,#131b2e);border:1px solid var(--border-color,rgba(255,255,255,0.08));border-radius:16px;max-width:440px;width:92%;padding:32px 28px 24px;box-shadow:0 20px 60px rgba(0,0,0,0.5);text-align:center;position:relative;transform:translateY(12px);transition:transform 0.25s ease}.dc-upgrade-overlay.visible .dc-upgrade-modal{transform:translateY(0)}.dc-upgrade-modal-close{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--text-muted,#9ca3af);font-size:1.4rem;cursor:pointer;line-height:1;padding:4px}.dc-upgrade-modal-close:hover{color:#fff}.dc-upgrade-modal h2{margin:0 0 8px;font-size:1.35rem;color:#fff;font-weight:700}.dc-upgrade-modal .upgrade-subtitle{color:var(--text-muted,#9ca3af);font-size:0.92rem;margin:0 0 20px;line-height:1.5}.dc-upgrade-features{list-style:none;padding:0;margin:0 0 24px;text-align:left}.dc-upgrade-features li{display:flex;align-items:center;gap:10px;padding:8px 0;color:#e5e7eb;font-size:0.92rem;border-bottom:1px solid rgba(255,255,255,0.04)}.dc-upgrade-features li:last-child{border-bottom:none}.dc-upgrade-features li .feat-icon{flex-shrink:0;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.85rem;background:rgba(237,118,24,0.12);color:var(--color-theme-1,#ed7618)}.dc-upgrade-cta{display:block;width:100%;padding:14px 20px;background:var(--color-theme-1,#ed7618);color:#fff!important;font-weight:700;font-size:1rem;border:none;border-radius:10px;cursor:pointer;text-decoration:none!important;text-align:center;transition:transform 0.15s ease,box-shadow 0.15s ease;box-shadow:0 4px 16px rgba(237,118,24,0.3)}.dc-upgrade-cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(237,118,24,0.45)}.dc-upgrade-modal .upgrade-dismiss{display:inline-block;margin-top:12px;background:none;border:none;color:var(--text-muted,#9ca3af);font-size:0.82rem;cursor:pointer;text-decoration:underline}.dc-upgrade-modal .upgrade-dismiss:hover{color:#e5e7eb}.dc-earlybird-banner{position:fixed;top:0;left:0;right:0;z-index:9500;background:linear-gradient(135deg,#ed7618 0%,#d4600e 100%);color:#fff;display:flex;align-items:center;justify-content:center;gap:12px;padding:8px 16px;font-size:0.88rem;font-weight:600;text-align:center;line-height:1.3;box-shadow:0 2px 12px rgba(237,118,24,0.35);transform:translateY(-100%);transition:transform 0.35s ease}.dc-earlybird-banner.visible{transform:translateY(0)}.dc-earlybird-banner a{color:#fff;text-decoration:underline;font-weight:700}.dc-earlybird-banner a:hover{text-decoration:none}.dc-earlybird-banner .banner-close{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:rgba(255,255,255,0.8);font-size:1.2rem;cursor:pointer;padding:4px 6px;line-height:1}.dc-earlybird-banner .banner-close:hover{color:#fff}.dc-earlybird-banner.visible ~ .breadcrumb-container,.dc-earlybird-banner.visible ~ header{margin-top:38px}.dc-soft-upgrade{position:fixed;bottom:80px;right:20px;z-index:9000;background:var(--panel-bg,#131b2e);border:1px solid var(--border-color,rgba(255,255,255,0.08));border-left:3px solid var(--color-theme-1,#ed7618);border-radius:12px;padding:16px 20px;max-width:340px;box-shadow:0 8px 32px rgba(0,0,0,0.4);transform:translateX(calc(100% + 40px));transition:transform 0.4s ease}.dc-soft-upgrade.visible{transform:translateX(0)}.dc-soft-upgrade h4{margin:0 0 4px;font-size:0.95rem;color:#fff;font-weight:700}.dc-soft-upgrade p{margin:0 0 12px;font-size:0.84rem;color:var(--text-muted,#9ca3af);line-height:1.45}.dc-soft-upgrade .soft-actions{display:flex;gap:8px;align-items:center}.dc-soft-upgrade .soft-cta{padding:7px 16px;background:var(--color-theme-1,#ed7618);color:#fff!important;font-weight:600;font-size:0.82rem;border:none;border-radius:8px;cursor:pointer;text-decoration:none!important}.dc-soft-upgrade .soft-dismiss{background:none;border:none;color:var(--text-muted,#9ca3af);font-size:0.8rem;cursor:pointer}.dc-soft-upgrade .soft-dismiss:hover{color:#e5e7eb}@media (max-width:600px){.dc-upgrade-modal{padding:24px 18px 18px;max-width:96%}.dc-soft-upgrade{right:10px;left:10px;max-width:none;bottom:70px}.dc-earlybird-banner{font-size:0.8rem;padding:6px 36px 6px 12px}}